TACHOGRAPH, GPS start protection, household appliances, electronic equipment protection, sound protection, industrial control, PLC control, electronic experiments, ARDUINO robot, an extremely broad range of applications.



Products:

1 Using imported high-quality delay chip design, the performance is far superior to the 555 chip

2 Offers eight kinds of delay time range selection, the shortest 0.1 seconds, up to one hour, to meet the needs of an absolute majority

3 Power with anti-reverse protection diode, the effective protection product

4 Can be connected to high current loads (250V ac 10A or 30V dc 10A)

5 With delay adjustment potentiometer clockwise to adjust the longer time



Functions:

This module when a power, then immediately start the timer (time adjustable), and immediately pull the relay, common and normally open relay is turned on, the end of the delay, the relay is released, the public and the normally closed end termination through