While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino ... than hall effect sensors mounted on ...

Driving a brushless DC (gimbal) motor can be a pain in the transistors. [Ignas] has written up a nice article not only explaining how to do just this with an Arduino, but also explaining a little ...

Red/VCC (5-24V DC Input), Black/GND (0V) and Yellow/OUT (Pulse Output). By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a ...

It features two ultrasonic sensors mounted on your ... it then sends a signal to the Arduino UNO, which, in turn, triggers the motor driver (connected to two DC motors) to move the box either ...

Recommended working voltage of the module is 4.5 to 5.5 volt dc. Note that one side of the optical sensor holds s ... module was connected to an Arduino board and measured the rotation per minute (rpm ...