HiLetgo 5pcs NE555 DC 12V Delay Timer Switch Adjustable Module 0 to 10 Second auspowers_batchthree Soft Ear Hook design

Soft Ear Hook design

With a mute button

Suitable as a quickly installed

250 InchRoller Diameter: 0

HiLetgo 5pcs NE555 DC 12V Delay Timer Switch Adjustable Module 0 to 10 Second auspowers_batchthree Soft Ear Hook designHiLetgo 5pcs NE555 DC 12V Delay Timer Switch Adjustable Module 0 to 10 Second Specification: Size: 6. 8CM 2. 1CM Main chip: NE555 Working voltage: 12 volts DC Characteristics: 1. Connected to the power relay to 1 10s fixed cycle pull and disconnect. Specifically: to the relay for 12v power supply, the relay will immediately suck and relay output status: normally open and common conduction, normally closed and disconnected; until the delay 1 10s (can