Motors
BV4113 Serial Motor Controller
This is a multi purpose motor controller that can work from a microcontroller UART or from an RS232 Serial Port
4 DC motors single direction on/off OR
2 DC motors forward/reverse on/off OR
1 Stepper motor
BV4213 I2C Motor Controller
The BV4213 is a multi purpose motor controller, capable of controlling DC motors with optional PWM (Pulse Width Modulation) and one stepper motor through an I2C interface or through a step interface with a choice of full or half step modes
BV405 Motor Driver
This is a PCB that carries the L293 IC Bridge and can be used for any purpose. It does not have the control logic so must be controlled by the application.