Review on Smart Home Timer Delay Relay Module – Dual MOS Delay Control Board with Digital Tube Display 🏠 – DC 5V 12V 24V On Off Timer Module Trigger Cycle – Enhanced with Protective Shell for Automatic Control by Butros Allen

Excellent universal sync module! Wanted a module to control an auxiliary HVAC fan, but soon found that the module was extremely versatile and could accommodate a variety of electrical control timing needs. Now the automatic cooling turbo timer comes to mind... The packaging of the laser cut acrylic parts is very good and makes for a safe/professional build. If you are building the module into a larger assembly/project, you may want to move the terminal blocks to the back of the PCB for easier integration into the front panel... ) source used to power the module. If AC load control is required, you need a suitable relay (coil voltage matches power supply) to control AC loads. is fully functional in the 5-36V DC range and can be started with an input voltage in the 3-24V range. Setup is very easy once you get the hang of it, and the parameters are stored in non-volatile memory. The instructions in the web link are complete and well written. I can recommend this module unreservedly.