Arduino Demux An analog / digital multiplexer like the CD74HC4067 (mux for short) can help multiply the amount of pins you have, and it is insanely easy to connect to your arduino or other microcontroller The CD74HC4067 is a 16-Channel Analog

平衡车TWIN WHEELER MODIFIED FOR ARDUINO SIMPLIFIED SERIAL PROTOCOL TO SABERTOOTH V2-TWIN WHEELER MODIFIED FOR ARDUINO SIMPLIFIED SERIAL PROTOCOL TO SABERTOOTH V2

this program is applicable only with arduino board with the serial communication ready. You can change the initial statements if u dont have arduino development board. Where as to calculate actual motor/rotor u must have a microcontroller t

BLE Soft-serial Source code