DC 12V Infinite Cycle Delay Timing Timer Relay ON OFF Switch Loop Module Time

DC 12V Infinite Cycle Delay Timing Timer Relay ON OFF Switch Loop Module Time

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Sale price
$5.99
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Specification:
100% brand new with high quality

This module uses the one-chip computer as the main control center, the time precision is high. Watchdog built-in microcontroller circuit and a dedicated reset chip, stable and reliable.
【Single mode】
1. Do not move after power, the relay is turned on after the trigger, disconnect after the arrival time.
2. During the delay after the relay is switched on, triggering again will immediately interrupt the delay.
【Typical Application Reference】
1. Time-limited work equipment, such as automatic power-off after each button trigger for 5 minutes.
2. The machine repeats the test circuit, for example, a test that is cycled for 1 minute then 1 minute off.
3 fish tank pump intermittent pumping oxygen.
4. Other time control equipment.

【Performance】
Jumper OP1: 1 second to 100 seconds, the adjustment accuracy of 0.1 seconds
Jumper OP2: 1 second to 15 seconds, accuracy of 1 second
Various temperature and humidity delay error does not exceed 2%


Package Includes:
1X infinite loop / single / double delay adjustable / multi-function relay module / delay circuit module