NE555 Pulse Generator Timer Module, Single Channel 0.33uF (2A334J) 1x Boot button

1x Boot button

0 μA (max) (VCC = 6

Coupling and De-coupling circuits

N+-2EC MCU

Built-in 11PIN Xadow Connectors for full flexible connection with other Xadow Modules

NE555 Pulse Generator Timer Module, Single Channel 0.33uF (2A334J) 1x Boot buttonA single channel signal output, the output is approximately fifty percent duty cycle square wave. Onboard adjustable resistance, adjusting the output frequency can be controlled resistance. On board power indicator. Onboard chip NE555A single channel output, square wave pulse generator module based on the ubiquitous NE555 timer IC. The module can be powered from a wide power supply range (4. 5 to 12V) and will produce a continuous square wave output