Like all CQRobot products, this one is well documented. Go to their awesome wiki, search for the SKU "CQR37D" and you can find all sorts of information about it and some code examples to use with Arduino. This is a really good engine with lots of torque. It works very well and is much better documented than most engines I've built in the past. Like most CQRobot products I would highly recommend it - it's a good brand with reliable parts.
Connectors for Efficient Splicing of Hardwire Conductors
3 Review
Unlocking HiLetgo Development Breakout: Mastering Internal Settings
3 Review
Discover the HiLetgo STM32F103C8T6 Minimum Development Learning Board for Enhanced Learning Experiences
3 Review
🎶 HiLetgo WTV020 SD Audio Player Module for Arduino
3 Review
Creative Pebble V3 Minimalistic 2.0 USB Type-C Desktop Speakers with USB Audio, Clear Dialog Enhancement, Bluetooth 5.0, 8W RMS + 16W Peak Power, USB Adapter Included (Black)
8 Review
🔵 5-Pack, 3-Foot Blue Amazon Basics Snagless RJ45 Cat-6 Ethernet Patch Internet Cable
3 Review
✨ AIMISUV Blue Light Blocking Glasses 2Pack - Anti-Eyestrain Computer Gaming Glasses (Black Gold+Crystal Gold)
9 Review
✨ Alleviate Eye Fatigue with ANRRI's Featherweight Anti-Blue Light Glasses
4 Review