MCU based Multifunctional Relay Module with LED Indicator and Delay Circuit
ab 9,23 €
MCU watchdog circuit and special reset chip. This module uses MCU as the main chip. The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconneted. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconneted, delay T2.
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