NE555 Timer Monostable Mode Delay Switch Module Dot LED It is with connectors for

It is with connectors for corrosion resistance ensuring consistent and reliable conductivity

A magnet and a magnetic sensor are included (the one with two wires)

Specially used where moisture and chemical resistance

You may programme each LED to scroll messages or draw little graphics

NE555 Timer Monostable Mode Delay Switch Module Dot LED It is with connectors forThis NE555 Monostable Mode Delay Switch Module is a timer switch module with a high performance timing CPU design based on the NE555 chip. The switch trigger timing indication LEDs and the power indicator LED. Timing ranges from microseconds to hours. Vehicle equipmentdelay to avoid automobile ignition, prevent high abrupt current from burning components and devices. The NE555 integrated circuit serves as the basis for this monostable generator. The