Keep things tiny ~ its just 0.8 x 1cm, Arduino friendly & can drive:

  • Brushed Motors (PWM Speed Control + Forward/Reverse)
  • Magnetic Actuators (PWM Magnetic Strength + North/South Polarity Control)
  • Led Lights (PWM brightness adjustment)

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Pack of:



Make it Smarter

Connect it to a CodeCell, ESP32, or any other Arduino board & quickly get started with examples

Arduino Library



  • Dimensions: 10x8mm
  • Thickness: 1.8mm
  • Weight: 0.16 grams
  • Screws: M1.2
  • Connector Pitch: 2.54mm


  • Input Maximum Voltage: 5V
  • Output Maximum Current: 1.8Amps


  • The DriveCell is a tiny h-bridge module with the DRV8837 chip. It has 2 input pins which are typically driven in opposite polarities, to control the output current direction. This allows the CoilPad/FlatFlap to be driven magnetically north or south, or a motor to be rotate clockwise or anticlockwise.
  • The DRV8837 chip has Overcurrent Protection, Undervoltage Lockout & Thermal Shutdown. Caution must be taken not to reverse its supply rails.
  • This electronics kit is ROHS Compliant & follows IPC-A-600 II standard.
  • The box will include the DriveCell and a set of two M1.2 screws. The connectors are not included for this product.
  • Please note that the DriveCell is intended to be used as a DIY maker kit. For commercial purposes, please get in touch.