22mm ProMax PPS22006RRM Metal Push Button Switch Waterproof Momentary Red 1-CH 12V Relay Board 32KB SRAM Digital I/O Pins

32KB SRAM Digital I/O Pins 11 (PWM capable) Analog Input Pins 10 (12-bit ADC) Communication UART

undamaged products can be returned within 30 days

Compact 16 x 16 mm Footprint: Castellated half-hole SMD pads allow direct PCB soldering or use with breakout adapters for prototyping

Cost-effective - Economical solution for structural framing

and connect them to your 12V DC power supply using appropriate gauge wiring (minimum 18 AWG for strips up to 5 meters)

22mm ProMax PPS22006RRM Metal Push Button Switch Waterproof Momentary Red 1-CH 12V Relay Board 32KB SRAM Digital I/O Pins22mm ProMax PPS22006RRM Metal Push Button Switch Waterproof Momentary Red