MCU Based Multifunctional Relay Module with Stable Working | DC 5V/ 12V/ 24V
ab 8,97 €
This module uses MCU as the main chip. MCU watchdog circuit and special reset 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.
Jetzt bei Ebay:
