Ultra-compact polarity-reverser board for N20-size brushed DC gear-motors.

3D printing

Description

Find out more about the project here

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Take command of your N20 gear-motor with MicroFlip—a thumb-sized PCB that delivers instant bidirectional control. The rugged DPDT switch wired in H-pattern configuration reverses motor direction with a single slide, while an integrated RC snubber eliminates brush noise and prevents contact arcing. Compatible with 3–12 V motors, MicroFlip requires zero microcontroller programming or firmware setup. Simply connect it between your motor and power source for straightforward, reliable motor control that works right out of the box.

Links to code and documentation

Name: Microflip V2
Brand: TES-shop
Price: 4.0 EUR
Availability: InStock

Documentation (manual.tes-shop.ch)

Design Files (github.com)

Product HS Code: 853710

Shipping policy

Once your order is placed, we will ship it as soon as possible. Orders placed by Wednesday are usually shipped within the same week.

This product does not ship to United States.

Microflip V2

Sold by TES-shop

$0.00

No tax for United States [change]

This store is temporarily paused. Due to upcoming EU customs changes and the administrative requirements they introduce for low-value shipments, I am no longer able to sell PCBs to customers in the European Union. I apologize for the inconvenience and thank you for your understanding.

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Original Design

This product was designed by TES-shop. By buying this product you support original hardware creators.

Fast Shipper (<48h)

This store ships orders in less than 48 hours, in more than 80% of cases (excluding weekends).

The seller

TES-shop

aigle, Vaud, Switzerland

5 orders since Feb 1, 2026

0 reviews

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