A4988 Stepper Motor Driver Modules With Heat Sinks For 3D Printers Reprints Mendel Huxley And Arduino DIY Projects Five Step Resolution Options Full Step Half Step Quarter Step Eighth Step Sixteenth Step

High-Performance Stepper Driver Module with Heat Sinks
✔️ Five step resolutions; 35V, 1.2A max; single module w/ heat sinks

This compact stepper motor driver module is built for DIY 3D printers, CNC machines, and Arduino projects. The heat sinks help manage heat during longer runs for reliable performance.

✅ Five step resolutions: full, half, quarter, eighth, sixteenth
✅ Output drive up to 35 V and ±1.2 A max
✅ Adjustable current via on-board potentiometer
✅ Intelligent chopping with fast/slow decay, over-temp, UVLO, cross-current protection
✅ Simple step and direction control interface; anti-static precautions

💡 What is a stepper motor driver module used for in 3D printers and DIY CNC projects? This handy device helps control precise motor moves and protects electronics.
- precise motion control for printers and CNC
- adjustable current for different motor setups
- built-in protections like over-temp and UVLO