HiTec HS-646WP High Voltage, High Torque, Analog Waterproof Servo L293D Motor Driver IC (2 Pcs) while through-hole version is easier

while through-hole version is easier for manual soldering and breadboard prototyping

connect the motor driver's PWM input to a microcontroller GPIO pin configured for PWM output

and implement Bluetooth services using the BluetoothSerial library for classic Bluetooth or the BLE library for low-energy applications requiring minimal power consumption

the GPIO headers support optional Bluetooth or WiFi modules that can be added for wireless control

Toroidal cores also offer superior thermal performance through increased surface area

HiTec HS-646WP High Voltage, High Torque, Analog Waterproof Servo L293D Motor Driver IC (2 Pcs) while through-hole version is easierHiTec HS 646WP High Voltage, High Torque, Analog Waterproof Servo