US$ 287.50
the Micro delivers all the capability of larger boards in a fraction of the footprint
All-Weather Reliability: Unaffected by temperature swings
ESP8266/ESP32 (3
minor impacts
role (master/slave) Pin Count 4-6 pins (VCC
12V 1 Channel Relay Module (10Amp) MQ-135 Gas Sensor Module For NH3 the Micro delivers all the12V 1 Channel Relay Module (10Amp) Control high power devices safely with this 12V single channel relay module rated at 10A. Designed for microcontroller based switching applications, this module features built in optocoupler isolation, a flyback diode for spike protection, and a clear LED status indicator. Ideal for home automation, appliance control, and industrial switching projects. Premium quality from The Engineer Store, Bengaluru fast shipping,
US$ 287.50
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