Relay Module (2 Channels - 5V) Caster Wheel Character LCD 16 x 4

Character LCD  16 x 4 can display 16 characters per line and there are 2 such lines

This breakout board for A4988 microstepping bipolar stepper motor driver features adjustable current limiting

Program Memory Type : Flash

Output voltage: 4

Relay Module (2 Channels - 5V) Caster Wheel Character LCD 16 x 4Introduction : It is a 2 channel relay board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. used where it is necessary to control a circuit by a low power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal.