The LithuanianBots Mini Sumo Control Board is a compact, competition-ready solution designed specifically for Mini Sumo robots. It integrates motor control, sensor interfaces, power management, and programming support into a single, robust PCB.
At its core is an ATmega328P microcontroller, providing reliable performance and compatibility with popular development environments. Motor control is handled by two DRV8874PWPR motor drivers, capable of delivering high current for aggressive pushing power, with a maximum driver current of up to 6.5 A peak per channel (device-limited).
For line detection, the board includes an LM324N analog signal conditioning stage, optimized for 2 line sensors, ensuring stable and noise-resistant readings. It also supports up to 5 distance sensors, making it suitable for advanced opponent detection strategies.
The board is designed to run from a 2S Li-Po battery (7.4 V nominal) and includes onboard voltage regulation for logic and sensors. Multiple connectors, mounting holes, and clear labeling make integration fast and reliable.
Key Features
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We are based in Europe, meaning you get: ✔ Fast & reliable shipping – no long waits for international orders. ✔ No import taxes or hidden fees – avoid extra customs charges. ✔ Trusted European supplier – quality and support from a local robotics specialist.
Get your Malenki HV today and upgrade your robot with high performance, low weight, and seamless integration – all with the convenience of a European supplier.
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Input Voltage: 2S (7.4V)
Brushed Channels: 2 reversible channels, 6.5A each
Line sensors ports: 2x
Distance sensor ports: 5x
lwh: 88x30x7 mm
Weight: 50 g