The 1-Channel 5V SSR Solid State Relay Module is a compact switching board used to turn electrical loads on and off with a low 5V control signal. Because it switches electronically with no moving contacts, it runs silently and is well suited to automation projects, smart irrigation setups, Arduino/ESP/Raspberry Pi builds, and any DIY system that needs reliable, low-voltage control of a single load such as a pump, solenoid valve, fan, heater or lighting circuit.
Key features
- Single channel (1-channel) design for controlling one load at a time.
- Driven by a low 5V control input, friendly to common microcontrollers.
- Solid state (SSR) switching with no mechanical contacts, so it works quietly.
- Compact board that is easy to mount inside a control box or enclosure.
- Commonly used with maker boards and home-automation projects.
Typical uses
- Automating an irrigation pump or solenoid valve on a timer or sensor.
- Controlling lights, fans or small appliances from a microcontroller.
- Greenhouse and hydroponics control panels.
- Hobby, prototyping and DIY automation projects.
How to choose / tips
- Confirm your controller outputs a 5V signal to match this module.
- Check that your load type and voltage are compatible before wiring.
- Mount it in a ventilated spot and keep wiring neat and secured.
Why tna W rna
At tna W rna we focus on quality components and reliable sourcing, with fast delivery across Egypt and cash on delivery for your convenience.
