{"title":"Robotics \u0026 CNC","description":"\u003cp\u003eBrowse our Robotics \u0026amp; CNC collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"ball-caster-34-metal-ball","title":"Ball Caster - 3\/4\" Metal Ball","description":"\u003cp\u003eGet your robot rolling with this durable and smooth metal ball caster!\u003c\/p\u003e\n\u003cp\u003eWe like the size (not too big, not too small) and surprisingly smooth motion of this caster. It's also really easy to attach, with two screw mounts (and included screws) that will allow you to attach it to any material up to 5mm thick.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes ball, housing, two screws and two nuts.\u003c\/p\u003e\n\u003ch2\u003eTechnical details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in-md in-lg\" id=\"technical-details\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003e31g\u003c\/li\u003e\n\u003cli\u003eTotal height of 0.825\" \/ 20.1mm.\u003c\/li\u003e\n\u003cli\u003eDiameter of metal ball: 3\/4\"\u003c\/li\u003e\n\u003cli\u003eDiameter of plastic case: 0.875\" \/ 22.1mm\u003c\/li\u003e\n\u003cli\u003eTwo mounting screws, 0.6\" \/ 15.25mm apart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51616951402802,"sku":"uaa1787257077842","price":2.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/ball-caster---34-metal-ball_1.jpg?v=1787257082"},{"product_id":"micro-servo-mg90d-high-torque-metal-gear","title":"Micro Servo - MG90D High Torque Metal Gear","description":"\u003cp\u003eAdd more power to your robot with this metal-geared MG90D servo. The tiny little servo can rotate approximately 90 degrees (45 in each direction), and works just like the standard kinds you're used to but \u003cem\u003esmaller\u003c\/em\u003e. You can use any servo code, hardware or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback \u0026amp; gear box, especially since it will fit in small places. Of course, its not nearly as strong as a standard servo. Works great with the Motor Shield for Arduino, our 16-channel Servo Driver, or by just wiring up with the Servo library. Comes with a few horns and hardware.\u003c\/p\u003e \u003cp\u003e\u003cem\u003ePlease note, this servo will 'hold' the position even when no signal is sent!\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eTo control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (see here for an example sketch). Position \"0\" (1.5ms pulse) is middle, \"90\" (~2ms pulse) is all the way to the right, \"-90\" (~1ms pulse) is all the way to the left.\u003c\/p\u003e \u003cp\u003eNote that the default servo pulse widths (usually 1ms to 2ms) may not give you a full 180 degrees of motion. In that case, check if you can set your servo controller to custom pulse lengths and try 0.75ms to 2.25ms. You can try shorter\/longer pulses but be aware that if you go too far you could break your servo!\u003c\/p\u003e\u003ch5\u003eTechnical details\u003c\/h5\u003e\n      \u003cdiv id=\"technical-details\" class=\"panel-collapse collapse in-md in-lg\"\u003e\n        \n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize : 22.8 x 12.2 x 28.5 mm\u003c\/li\u003e\n\u003cli\u003eVoltage : 4.8V to 6V DC\u003c\/li\u003e\n\u003cli\u003eWeight: 13.4 grams\u003c\/li\u003e\n\u003cli\u003eSpeed : 0.1 sec\/60degrees (at 4.8V), 0.08 sec\/60 degrees (at 6.0V)\u003c\/li\u003e\n\u003cli\u003eStall Torque : At 4.8V: 2.1 kg-cm \/ 25 oz-in. At 6.0V: 2.4 kg-cm \/ 30.5 oz-in\u003c\/li\u003e\n\u003cli\u003eSpline Count: 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of November 7, 2018 this item has been updated to have a new digital 13g metal gear, with a double ball bearing servo.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-12 col-md-1 col-sm-1 col-xs-2\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/RoHS2_2011_65_EU.svg?5383=\u0026amp;width=700\" style=\"max-width: 146px; float: left; margin-right: 20px;\"\u003e\n      \u003c\/div\u003e\u003c\/div\u003e \u003cul id=\"product-files\"\u003e\n\u003c\/ul\u003e\n\n      \u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51616951566642,"sku":"nnd1787257079002","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/micro-servo---mg90d-high-torque-metal-gear_1.jpg?v=1787257083"},{"product_id":"button-hex-machine-screw-m4-thread-10mm-long-pack-of-50-discontinued","title":"Button Hex Machine Screw - M4 thread - 10mm long - pack of 50 [Discontinued]","description":"\u003cp\u003eCute as a button, these button-head hex screws are what we suggest for putting together a project with our slotted extruded aluminium. Use a 2.5mm hex wrench to attach\/detach. This length is good for attaching something about 4mm\/0.15\" thick to 20x20 extrusion.\u003cbr\u003e\u003cbr\u003eComes in a pack of 50. M4 0.7mm pitch 10mm threaded body.\u003c\/p\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616951697714,"sku":"gdu1787257080180","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/button-hex-machine-screw---m4-thread---10mm-long---pack-of-50-discontinued_1.jpg?v=1787257084"},{"product_id":"standard-size-high-torque-metal-gear-servo","title":"Standard Size - High Torque - Metal Gear Servo","description":"\u003cp\u003e\u003cstrong\u003eThe High-Torque Metal Gear Servo delivers up to 10kg·cm of torque with durable metal gears, making it ideal for robotics, automation, and motion-control projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis \u003cstrong\u003ehigh-torque standard servo\u003c\/strong\u003e now comes in a metal-gear flavour, for extra-high torque (\u003cstrong\u003e10 kg*cm!\u003c\/strong\u003e) and reliability!\u003c\/p\u003e\n\u003cp\u003eIt can rotate at least \u003cstrong\u003e120 degrees\u003c\/strong\u003e (60 in each direction) with a classic \u003cstrong\u003e1.5-2.5ms pulse\u003c\/strong\u003e, but if you can extend your pulses it can go up to about \u003cstrong\u003e170 degrees\u003c\/strong\u003e - it varies a bit servo-to-servo. You can use any servo code, hardware, or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback \u0026amp; gearbox. Comes with a bunch of plastic horns, as shown. \u003c\/p\u003e\n\u003cp\u003eTo control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (see here for an example sketch). Position \"0\" (1.5ms pulse) is middle, \"90\" (~2ms pulse) is all the way to the right, \"-90\" (~1ms pulse) is all the way to the left.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e that the default servo pulse widths (\u003cstrong\u003eusually 1ms to 2ms\u003c\/strong\u003e) may not give you a full 180 degrees of motion. In that case, check if you can set your servo controller to custom pulse lengths and try 0.75ms to 2.25ms. You can try shorter\/longer pulses but be aware that if you go too far you could break your servo!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-torque metal-gear construction with 10 kg*cm torque output\u003c\/li\u003e\n\u003cli\u003eRotation range of 120 degrees standard (60 degrees each direction), up to 170 degrees with extended pulses\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 1.5-2.5ms servo pulse control\u003c\/li\u003e\n\u003cli\u003eWorks with any servo code, hardware, or library\u003c\/li\u003e\n\u003cli\u003eArduino compatible – connect to pin 9 or 10 and use Arduino Servo library\u003c\/li\u003e\n\u003cli\u003eIncludes multiple plastic horns\u003c\/li\u003e\n\u003cli\u003eSupports custom pulse widths from 0.75ms to 2.25ms for extended range\u003c\/li\u003e\n\u003cli\u003eIdeal for beginners – no motor controller or feedback system required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 4.8V - 6V DC max (5V works well)\u003c\/li\u003e\n\u003cli\u003eAverage Speed: 60 degrees in 0.20 sec (@ 4.8V), 60 degrees in 0.16 sec (@ 6.0V)\u003c\/li\u003e\n\u003cli\u003eWeight: 62.41g\u003c\/li\u003e\n\u003cli\u003eTorque: At 4.8V: 8.5 kg-cm \/ 120 oz-in, and at 6V: 10 kg-cm \/ 140 oz-in.\u003c\/li\u003e\n\u003cli\u003eSize mm: (L x W x H) 40.7 x 19.7 x 42.9\u003c\/li\u003e\n\u003cli\u003eSpline Count: 25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLearn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Standard Size - High Torque - Metal Gear Servo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616951861554,"sku":"tpu1787257081804","price":13.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/standard-size---high-torque---metal-gear-servo_1.jpg?v=1787257086"},{"product_id":"l-plate-for-2020-aluminum-extrusion-discontinued","title":"L-Plate for 2020 Aluminum Extrusion [Discontinued]","description":"\u003cp\u003eAttach various pieces of 20mm slotted aluminium extrusion together with this 5-hole corner plate.\u003cbr\u003e\u003cbr\u003eMeasures 60mm long x 60mm wide, 4mm thick. 5.3m drill holes 20mm apart so you can use M4 or M5 screws. You'll want to use 10mm long screws to attach this to 20mm extrusion.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616951959858,"sku":"hfn1787257082785","price":2.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/l-plate-for-2020-aluminum-extrusion-discontinued_1.jpg?v=1787257086"},{"product_id":"cross-plate-for-20x20-aluminium-extrusion","title":"Cross-Plate for 20x20 Aluminium Extrusion","description":"\u003cp\u003e\u003cstrong\u003eThe 7-Hole Cross Joining Plate provides a simple way to connect multiple sections of 20mm aluminium extrusion, making it ideal for strengthening frames, supports, and custom structural assemblies.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAttach multiple pieces of \u003cstrong\u003e20mm\u003c\/strong\u003e slotted aluminium extrusion together with this \u003cstrong\u003e7-hole\u003c\/strong\u003e cross joining plate. The plate measures \u003cstrong\u003e100mm long\u003c\/strong\u003e × \u003cstrong\u003e60mm wide\u003c\/strong\u003e and is \u003cstrong\u003e4mm thick\u003c\/strong\u003e. It features \u003cstrong\u003e5.3mm\u003c\/strong\u003e diameter holes spaced 20mm apart, allowing it to be used with either \u003cstrong\u003eM4\u003c\/strong\u003e or \u003cstrong\u003eM5\u003c\/strong\u003e screws. For mounting to 20mm extrusion, we recommend using \u003cstrong\u003e10mm\u003c\/strong\u003e long screws.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/E6n2MKr2P8o?si=-kSbKI0sGTKRsSIJ\u0026amp;start=530\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConnects multiple pieces of 20mm slotted aluminium extrusion\u003c\/li\u003e\n\u003cli\u003e7-hole cross joining plate design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5.3mm diameter holes spaced 20mm apart\u003c\/li\u003e\n\u003cli\u003eCompatible with M4 or M5 screws\u003c\/li\u003e\n\u003cli\u003eRecommended 10mm long screws for 20mm extrusion mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 100mm long × 60mm wide × 4mm thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Cross-Plate for 20x20 Aluminium Extrusion\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952090930,"sku":"xxl1787257084263","price":3.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/cross-plate-for-20x20-aluminium-extrusion_1.jpg?v=1787257088"},{"product_id":"aluminum-gt2-timing-pulley-6mm-belt-36-tooth-5mm-bore-discontinued","title":"Aluminum GT2 Timing Pulley - 6mm Belt - 36 Tooth - 5mm Bore [Discontinued]","description":"\u003cp\u003eFor precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile.\u003cbr\u003e\u003cbr\u003eThis pulley has 36 teeth, and a 5mm inner bore. Two set screws can be used to attach it firmly to any 5mm diameter shaft such as our stepper motors. Full aluminum construction means these are very light and very durable.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 17mm \/ 0.7\"\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 25mm \/ 1\"\u003c\/li\u003e\n\u003cli\u003eInner diameter: 5mm \/ 0.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 14g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952189234,"sku":"wkw1787257085215","price":7.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/aluminum-gt2-timing-pulley---6mm-belt---36-tooth---5mm-bore-discontinued_1.jpg?v=1787257089"},{"product_id":"aluminum-gt2-timing-pulley-6mm-belt-20-tooth-8mm-bore-discontinued","title":"Aluminum GT2 Timing Pulley - 6mm Belt - 20 Tooth - 8mm Bore [discontinued]","description":"\u003cp\u003eFor precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile.\u003cbr\u003e\u003cbr\u003eThis pulley has 20 teeth, and an 8mm inner bore. Two set screws can be used to attach it firmly to any 8mm diameter shaft. Full aluminum construction means these are very light and very durable.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eOuter Diameter: 16mm \/ 0.6\"\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8mm \/ 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952353074,"sku":"dtd1787257086509","price":5.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/aluminum-gt2-timing-pulley---6mm-belt---20-tooth---8mm-bore-discontinued_1.jpg?v=1787257091"},{"product_id":"adjustable-angle-support-for-2020-aluminium-extrusion-discontinued","title":"Adjustable Angle Support for 2020 Aluminium Extrusion [Discontinued]","description":"\u003cp\u003eThis is an interesting hardware piece addition for 20x20 aluminum extrusion. Rather than being a 90 degree type plate, its a hinged piece that connects the end of one extrusion to the side of another, but with any angle you wish. You can loosen\/tighten the angle with the screw on the side. Given its just a bolt, it's not incredibly strong so while you can use it for structure, its not a load-bearing connector: make sure there isn't a lot of torque on the joint. You can use thread-lock to make it stronger.\u003cbr\u003e\u003cbr\u003eThe half that connects to the side one an extrusion simply uses a single M4 or M5 x 8mm long screw + T-nut as you'd use with any other plate. For the half that connects to the end of an extrusion, you'll need to tap the 5mm diameter center-hole of the extrusion and screw directly in. We don't include a tap or matching screw so you'll want to pick those up from a hardware store.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952451378,"sku":"kyx1787257087758","price":6.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/adjustable-angle-support-for-2020-aluminium-extrusion-discontinued_1.jpg?v=1787257092"},{"product_id":"aluminum-gt2-timing-pulley-6mm-belt-36-tooth-8mm-bore-discontinued","title":"Aluminum GT2 Timing Pulley - 6mm Belt - 36 Tooth - 8mm Bore [Discontinued]","description":"\u003cp\u003eFor precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile.\u003cbr\u003e\u003cbr\u003eThis pulley has 36 teeth, and an 8mm inner bore. Two set screws can be used to attach it firmly to any 8mm diameter shaft. Full aluminum construction means these are very light and very durable.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eOuter Diameter: 25.5mm x 16mm \/ 1\" x 0.6\"\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8mm \/ 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 13g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952549682,"sku":"xcf1787257088559","price":8.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/aluminum-gt2-timing-pulley---6mm-belt---36-tooth---8mm-bore-discontinued_1.jpg?v=1787257092"},{"product_id":"aluminum-gt2-timing-pulley-6mm-belt-20-tooth-5mm-bore-discontinued","title":"Aluminum GT2 Timing Pulley - 6mm Belt - 20 Tooth - 5mm Bore [discontinued]","description":"\u003cp\u003eFor precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile.\u003cbr\u003e\u003cbr\u003eThis pulley has 20 teeth, and a 5mm inner bore. Two set screws can be used to attach it firmly to any 5mm diameter shaft such as one of our stepper motors. Full aluminum construction means these are very light and very durable.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 0.63\" (16mm) long and 0.63\" (16mm) outer edge diameter. Diameter of geared section is 0.48\" (12.2mm) - measurement taken from top of tooth to top of tooth on opposite side\u003c\/li\u003e\n\u003cli\u003e5mm inner diameter on both ends\u003c\/li\u003e\n\u003cli\u003e6 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616952713522,"sku":"akc1787257089951","price":4.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/aluminum-gt2-timing-pulley---6mm-belt---20-tooth---5mm-bore-discontinued_1.jpg?v=1787257094"},{"product_id":"mini-push-pull-solenoid-5v","title":"Mini Push-Pull Solenoid - 5V","description":"\u003cp\u003eSolenoids are basically electromagnets: they are made of a coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This makes the solenoid able to pull (from one end) or push (from the other).\u003c\/p\u003e\u003cp\u003eThis solenoid in particular is very small, with a 20mm long body and a 'captive' armature with a return spring. This means that when activated with ~5VDC, the solenoid moves and then the voltage is removed it springs back to the original position, which is quite handy. Many lower cost solenoids are only push type or only pull type and may not have a captive armature (it'll fall out!) or don't have a return spring. This one even has nice mounting tabs, its a great all-purpose solenoid.\u003c\/p\u003e\u003cp\u003eWe also have a slightly bigger small push-pull solenoid and a huge large push-pull solenoid in the store!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTo drive a solenoid you will need a power transistor and a protection diode\u003c\/strong\u003e, check this diagram for how to wire it to an Arduino or other microcontroller. You will need a fairly good power supply to drive a solenoid, as a lot of current will rush into the solenoid to charge up the electro-magnet, about 1 Amp, so be careful of trying to power\/activate from a computer's USB.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eRated Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eCurrent (at DC 5V): 1.1A\u003c\/li\u003e\n\u003cli\u003eDC Resistance: 4.5 ± 5% Ω\u003c\/li\u003e\n\u003cli\u003eThrow (at DC 5V): 3mm \/ 80g\u003c\/li\u003e\n\u003cli\u003eLead Length: ~57mm \/ 2.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 12.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616961200434,"sku":"dac1787257238855","price":3.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/mini-push-pull-solenoid---5v_1.jpg?v=1787257243"},{"product_id":"wheel-for-micro-continuous-rotation-fs90r-servo","title":"Wheel for Micro Continuous Rotation FS90R Servo","description":"\u003cp\u003eWe're keepin' it \u003cem\u003ewheel\u003c\/em\u003e with this one!\u003c\/p\u003e\u003cp\u003eNeed a great drive solution for your little robotic friends? This black plastic \u003cstrong\u003eMicro Continuos Rotation Servo Wheel\u003c\/strong\u003e is equipped with a silicone tire and a press-fit design to make connecting to your FS90R Micro Servo super quick and easy. Make cute robots today with a couple of these wheels!\u003c\/p\u003e\u003cp\u003eContinuous-rotation micro Servo not included, pick up one over here\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eWheel Datasheet\u003c\/li\u003e\n\u003cli\u003eLength w\/o silcone: 56mm \/ 2.2\"\u003c\/li\u003e\n\u003cli\u003eLength w\/ silcone: 60mm \/ 2.4\"\u003c\/li\u003e\n\u003cli\u003eWeight w\/ silicone: 10.9g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616961233202,"sku":"ogd1787257238611","price":1.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/wheel-for-micro-continuous-rotation-fs90r-servo_1.jpg?v=1787257243"},{"product_id":"mini-robot-rover-chassis-kit-2wd-with-dc-motors","title":"Mini Robot Rover Chassis Kit - 2WD with DC Motors","description":"\u003cp\u003eUnleash your inner Mad Max and make your vehicle dreams a reality with the \u003cstrong\u003eMini Robot Rover Kit.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis kit gives you everything you need to build the shell of a 2-wheel-drive Robot Rover! You get the chassis, 4-6 VDC motors and wheels. You'll fill in the rest with power supply, microcontroller or microcomputer and a dual H-bridge motor controller.\u003c\/p\u003e\u003cp\u003eWe of course have suggestions to run the motors like our TB6612 breakout, Motor FeatherWing, Motor Shield for Arduino, or Motor HAT for Raspberry Pi. Basically anything that can do two bi-directional brushed DC motors at ~5V and 1A. To steer the wheels, you'll need something to toggle the motor driver like our Feather 32u4 Bluefruit LE that we used in our demo, and to power the rover\/microcontroller we used a AA Battery Pack and a 3.7v 350mAh LiPoly Battery, but this is all up to you and your imagination!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: 4xAA Battery pack, LiPoly Battery, Feather board, FeatherWings, and Feather accessories are not included!\u003c\/strong\u003e This is just the body of the robot rover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2x Wheels\n\u003c\/li\u003e\n\u003cli\u003e2x DC Motors in MicroServo shape\n\u003c\/li\u003e\n\u003cli\u003e1x Support Wheel\n\u003c\/li\u003e\n\u003cli\u003e1x Metal Chasis\n\u003c\/li\u003e\n\u003cli\u003e1x Top Metal Plate with mounting hardware\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe have a comprehensive tutorial on building a Feather Bluefruit LE version of the Robot Rover. It's one of infinite possible designs, but gives you a sense of the possibilities for remote-control robotics.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cp\u003eAssembled Dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength of Metal Chassis: 156mm \/ 6.1\"\u003c\/li\u003e\n\u003cli\u003eWidth of Car (wheels assembled): 103mm \/ 4\"\u003c\/li\u003e\n\u003cli\u003eHeight (with top metal plate and wheels): 73.5mm \/ 2.9\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616970834226,"sku":"qsy1787257440257","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/mini-robot-rover-chassis-kit---2wd-with-dc-motors_1.jpg?v=1787257445"},{"product_id":"anodized-aluminum-metal-chasis-for-a-mini-robot-rover","title":"Anodized Aluminum Metal Chasis for a Mini Robot Rover","description":"\u003cp\u003eOK the name is a little...utilitarian? But this Anodized Aluminum Metal Chasis for a Mini Robot Rover does exactly what it says. You can build a very sturdy (and quite handsome!) little robot rover with this metal frame.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIt's made of aluminum so it's light and strong.\u003c\/li\u003e\n\u003cli\u003eThe anodizing is quite lovely to boot\u003c\/li\u003e\n\u003cli\u003eCan be used to build a 2-wheel or 4-wheel robot\u003c\/li\u003e\n\u003cli\u003eTons of mounting holes \u0026amp; slots!\u003c\/li\u003e\n\u003cli\u003eEasy to modify because you can drill and cut aluminum\u003c\/li\u003e\n\u003cli\u003eWont crack or break if it falls down the stairs (it happens)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRemember,\u003cstrong\u003e this is just the metal frame chassis!\u003c\/strong\u003e \u003cstrong\u003eMotors, wheels, motor driver, microcontroller, etc are not included\u003c\/strong\u003e! It's specifically designed to use either our Micro Continuous Rotation Servo \u003cem\u003eor \u003c\/em\u003eDC Motor in Micro Servo Body. You'll need to grab either 2 or 4 of those. You will also want 2 or 4 wheels, they snap onto the motors so you can scoot around. If you have a two-wheel'er, also grab a supporting swivel wheel. Finally, you can add a cute little topper if you like. Then, any microcontroller and motor\/servo driver can be used to build up your robot.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eDimensions: 156mm x 74mm x 25mm \/ 6.1\" x 2.9\" x 0.98\"\u003c\/li\u003e\n\u003cli\u003eWeight: 47.3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616970866994,"sku":"ypu1787257441742","price":6.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/anodized-aluminum-metal-chasis-for-a-mini-robot-rover_1.jpg?v=1787257446"},{"product_id":"top-metal-plate-for-a-mini-robot-rover-chassis","title":"Top Metal Plate for a Mini Robot Rover Chassis","description":"\u003cp\u003eThis is a nice \u003cstrong\u003eTop Metal Plate\u003c\/strong\u003e as an extra add-on for our nice mini rover chassis. You don't \u003cem\u003eneed\u003c\/em\u003e it but it let's you add a little more storage to your bot. Perfect for housing your robot's electronics and batteries underneath. This plate comes with two standoffs and the approriate screws. Made light (10.3g) and sturdy, it's a great piece for your robot building future!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eDimensions: 70mm x 80mm x 1mm \/ 2.75\" x 3.15\" x 0.04\"\u003c\/li\u003e\n\u003cli\u003eWeight: 10.3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616970899762,"sku":"eew1787257443773","price":3.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/top-metal-plate-for-a-mini-robot-rover-chassis_1.jpg?v=1787257448"},{"product_id":"dc-motor-in-micro-servo-body","title":"DC Motor in Micro Servo Body","description":"\u003cp\u003eThis tiny \u003cstrong\u003eDC Motor in Micro Servo Body\u003c\/strong\u003e is an interesting motor - it's the same size and shape as our micro servo but it \u003cem\u003eisn't\u003c\/em\u003e a servo. It's more like a DC motor + plastic gear-train in a box. It's not a super powerful motor, it would do well as a little robot wheel. It's also a lot less expensive than a micro servo (continuous or non-continuous) because there is no control board inside. Controlling speed is done by PWM'ing the power leads, controlling direction is done by swapping the power polarity - just like any brushed DC motor.\u003c\/p\u003e\u003cp\u003eRuns from 4-6VDC, we've powered it with a Lipoly and 3 alkaline, or 4 NiMH batteries with success. You cannot control this directly from a microcontroller pin! You must have a H-bridge such as a L293D, TB6612 or a Motor shield, Motor HAT or  DC Motor + Stepper FeatherWing.\u003c\/p\u003e\u003cp\u003eMotor comes with 2x screws and 2x nuts for mounting to a chassis. \u003cstrong\u003eNo flanges or horns included\u003c\/strong\u003e - it's intended to mate with our little wheels, there's a screw to attach once they're plugged together. Build a robot vehicle of your own with these little motors driving it!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eDimensions: 32.3mm x 12.3mm x 29.9mm \/ 1.3\" x 0.49\" x 1.2\"\u003c\/li\u003e\n\u003cli\u003eSpline Count: 21\u003c\/li\u003e\n\u003cli\u003eWeight: 8.4g\u003c\/li\u003e\n\u003cli\u003eNo load speed: 110RPM (4.8v) \/ 130RPM (6v)\u003c\/li\u003e\n\u003cli\u003eRunning Current (at no load): 100mA (4.8v) \/ 120mA (6v)\u003c\/li\u003e\n\u003cli\u003ePeak Stall Torque (4.8v): 1.3 kg\/cm \/ 18.09 oz\/in\u003c\/li\u003e\n\u003cli\u003ePeak Stall Torque (6v): 1.5 kg\/cm \/ 20.86 oz\/in\u003c\/li\u003e\n\u003cli\u003eStall Current: 550mA (4.8v) \/ 650mA (6v)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDatasheet \u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616970932530,"sku":"xyv1787257444654","price":2.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/dc-motor-in-micro-servo-body_1.jpg?v=1787257449"},{"product_id":"rcswitch10-rc-controlled-relay-switch","title":"RCSwitch10 - RC Controlled Relay Switch","description":"\u003cdiv\u003eRCSwitch10 is an\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eRC controlled relay switch\u003c\/b\u003e. It can be turned on and off by using an\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eRC controller\u003c\/b\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eExample Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful auxiliary weapons in RC combat tournament\u003c\/li\u003e\n\u003cli\u003eGlow plugs on nitro RC vehicles\u003c\/li\u003e\n\u003cli\u003eHigh powered lighting system on RC aircraft, boats and cars\u003c\/li\u003e\n\u003cli\u003eDomestic appliances and home automation\u003c\/li\u003e\n\u003cli\u003eNon-critical automotive electrics like glow wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWiring Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/RC-relay-switch-diagram.jpg?v=1590531043\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRelay Type\u003c\/b\u003e: Single pole, double throw\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax voltage\u003c\/b\u003e: 250VAC, 30VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax current\u003c\/b\u003e: 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e43.4mm x 38.3mm x 17.4mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytron","offers":[{"title":"Default Title","offer_id":51616991838514,"sku":"zke1787258064218","price":8.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/rcswitch10---rc-controlled-relay-switch_1.jpg?v=1787258068"},{"product_id":"3a-4v-16v-2-channel-dc-motor-driver","title":"3A 4V-16V 2 Channel DC Motor Driver","description":"\u003cp\u003eLooking for a motor driver for your robot? Want to drive a stepper motor? Worry not! This smart motor driver from Cytron is able to control\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ebrushed DC motors or a single bipolar\/unipolar stepper motor from 4V to 16V.\u003c\/p\u003e \u003cp\u003eWith discrete MOSFETs H-Bridge design, this motor driver is able to support 3A per channel continuously without any additional heatsink.\u003c\/p\u003e \u003cp\u003eThe onboard test buttons and motor output LEDs allow functional tests of the motor driver in a quick and convenient way without hooking up the host controller.\u003c\/p\u003e \u003cp\u003eThe on-board buck-boost regulator produces\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5V output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom an input as low as 4V and can be used to power a host controller.\u003c\/p\u003e \u003cp\u003eThe driver can be controlled with wide input logic voltage range from 1.8V to 12V - compatible with a wide variety of host controller (e.g. Arduino, Raspberry Pi etc).\u003c\/p\u003e \u003cp\u003eTo prevent the motor driver from damage by reverse voltage (if the battery is connected in the wrong polarity) it is equipped with reverse polarity protection. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBidirectional control for two brushed DC motors\u003c\/li\u003e \u003cli\u003eControl one unipolar\/bipolar stepper motor\u003c\/li\u003e \u003cli\u003eOperating Voltage: DC 4V to 16V\u003c\/li\u003e \u003cli\u003eMaximum Motor Current: 3A continuous, 5A peak\u003c\/li\u003e \u003cli\u003eBuck-boost regulator to produce 5V output (200mA max).\u003c\/li\u003e \u003cli\u003eButtons for quick testing\u003c\/li\u003e \u003cli\u003eLEDs for motor output state\u003c\/li\u003e \u003cli\u003eInputs compatible with 1.8V, 3.3V, 5V and 12V logic (Arduino, Raspberry Pi etc)\u003c\/li\u003e \u003cli\u003ePWM frequency up to 20kHz (Output frequency is the same as input frequency)\u003c\/li\u003e \u003cli\u003eReverse polarity protection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUser Guide\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\nClick here to download\u003c\/li\u003e \u003c\/ul\u003e","brand":"Cytron","offers":[{"title":"Default Title","offer_id":51616991871282,"sku":"ygr1787258065964","price":5.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/3a-4v-16v-2-channel-dc-motor-driver_1.jpg?v=1787258070"},{"product_id":"red-robot-wheels-pair","title":"Red Robot Wheels (pair)","description":"\u003cp\u003eA pack of 2x red robot wheels for your next robotics project.\u003c\/p\u003e \u003cp\u003eThese are the same red wheels we ship with our Edukit robotics kit, and fit the same style of yellow robot motors.\u003c\/p\u003e \u003cp\u003eThe wheels come with tyres pre-installed.\u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51616991904050,"sku":"xan1787258066869","price":1.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/red-robot-wheels-pair_1.jpg?v=1787258071"},{"product_id":"l298n-motor-stepper-driver","title":"L298N Motor \/ Stepper Driver","description":"\u003cp\u003eThe original motor driver board used by thousands of makers across the globe! 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