2-Ch 5V relay Board with optocoupler raspberry pi protecting sensitive camera gimbals and

protecting sensitive camera gimbals and flight controllers from impact damage during autonomous or manual landings

and expert support

and gas detection payloads for power line inspection

mounting the sensor under a protective overhang to minimize direct rain impact

Regular calibration checks every 6-12 months help ensure continued accuracy and allow early detection of sensor degradation

2-Ch 5V relay Board with optocoupler raspberry pi protecting sensitive camera gimbals and2 Channel 5V Relay Board with Optocoupler Control high voltage appliances safely from your microcontroller with this 2 channel 5V relay module featuring built in optocoupler isolation. Designed for Arduino, Raspberry Pi, ESP32, and other 5V compatible development boards, this relay module lets you switch AC DC loads up to 250V AC 30V DC while keeping your logic circuits electrically isolated and protected. A must have module for home automation, IoT