A small add-on board for the Raspberry Pi that I have designed specifically to solve the constant problem of shifting levels on sensors
This solution uses a motor to convert electrical energy into wind, and provides 3 sets of PWM outputs with complementary and dead zone functions, high-speed A/D converters, and comparators to drive brushless DC motors.
Powerful 1km 6-10 channel remote control, suitable for DIY projects such as drones and cars.