G2RL-1A-E2-CV-HA OMRON Power Relay Developement Board Built-in voltage regulator circuit provides

Built-in voltage regulator circuit provides stable voltage for touch detection circuit

a pulse width modulator

The MQ-3 module can detect alcohol

It's used in Protection for semiconductors such as a transistor

G2RL-1A-E2-CV-HA OMRON Power Relay Developement Board Built-in voltage regulator circuit providesG2RL 1A E2 CV HA OMRON Power Relay is a high capacity PCB mounted power relay designed for switching heavy AC loads in household appliances, industrial equipment, HVAC systems, and power control applications. Featuring a single pole normally open (SPST NO) contact configuration, this relay supports high current switching up to 23A while maintaining reliable operation at ambient temperatures up to 105C. Its low profile design and reinforced insulation