{"product_id":"2wd-robot-chassis-kit-with-motors-and-wheels-for-diy-robotics","title":"2WD Robot Chassis Kit with Motors and Wheels for DIY Robotics","description":"\u003ch1\u003e2WD Robot Chassis Kit with DC Motors and 65mm Wheels\u003c\/h1\u003e\u003cp\u003eThis 2WD chassis provides a sturdy base for building mobile robots. It includes two DC motors, wheels, and a laser-cut acrylic frame with mounting holes for sensors, microcontrollers, and battery packs. Ideal for beginners and makers exploring autonomous navigation, remote control, or sensor integration.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eDC geared, 6-12V operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Speed\u003c\/td\u003e\n\u003ctd\u003e150 RPM at 6V (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Material\u003c\/td\u003e\n\u003ctd\u003eAcrylic (3 mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 1 kg (depending on surface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Holes\u003c\/td\u003e\n\u003ctd\u003eStandard pattern for Arduino Uno, sensor boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLine follower robot using IR sensor array\u003c\/li\u003e\n\u003cli\u003eObstacle-avoiding car with ultrasonic sensor\u003c\/li\u003e\n\u003cli\u003eBluetooth-controlled rover via HC-05 module\u003c\/li\u003e\n\u003cli\u003eWiFi surveillance bot with ESP32-CAM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eWorks directly with Arduino Uno, Nano, Mega, and Raspberry Pi (using motor driver like L298N or L293D). The motor voltage range (6-12V) allows use with common 2S or 3S Li-ion packs. The chassis plate includes cutouts for standard sensor mounting brackets.\u003c\/p\u003e\u003ch2\u003eWiring Notes\u003c\/h2\u003e\u003cp\u003eConnect each motor to a motor driver board; the typical wiring uses two channels for left and right motors. For encoder-less models, ensure sufficient PWM frequency to avoid low-speed jitter. Always add a flyback diode if your driver does not include protection.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, the chassis has mounting holes that fit an Arduino Uno board. You'll need an external motor driver (like L298N) to control the motors from the Arduino.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat battery should I use?\u003c\/summary\u003e\u003cp\u003eA 7.4V or 11.1V Li-ion battery pack works best, providing sufficient voltage for the motors. Ensure the battery can supply at least 1A peak current.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre the motors encoder-equipped?\u003c\/summary\u003e\u003cp\u003eNo, these are basic DC motors without encoders. For precise odometry, you can add external encoders or upgrade to a chassis with encoder motors.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445057053037,"sku":"CDN-0878","price":590.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_7787ff31-9c06-4e2f-8919-7a5e33345fef.jpg?v=1781513094","url":"https:\/\/compoden.com\/products\/2wd-robot-chassis-kit-with-motors-and-wheels-for-diy-robotics","provider":"Compoden","version":"1.0","type":"link"}