1-Channel 12V Relay Module for Arduino & Raspberry Pi
The ShillehTek 1-Channel 12V Relay Module lets an Arduino or Raspberry Pi control a single device like an electronically controlled on/off switch, while the relay itself is powered from a 12V supply. It is perfect for simple automation builds where you need one controllable output for a light, fan, pump, solenoid, or other load, using a basic GPIO trigger signal. This is a clean, beginner-friendly way to switch higher-power devices without building a relay driver circuit from scratch.
Original: $5.80
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1-Channel 12V Relay Module for Arduino & Raspberry Pi
The ShillehTek 1-Channel 12V Relay Module lets an Arduino or Raspberry Pi control a single device like an electronically controlled on/off switch, while the relay itself is powered from a 12V supply. It is perfect for simple automation builds where you need one controllable output for a light, fan, pump, solenoid, or other load, using a basic GPIO trigger signal. This is a clean, beginner-friendly way to switch higher-power devices without building a relay driver circuit from scratch.
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Description
The ShillehTek 1-Channel 12V Relay Module lets an Arduino or Raspberry Pi control a single device like an electronically controlled on/off switch, while the relay itself is powered from a 12V supply. It is perfect for simple automation builds where you need one controllable output for a light, fan, pump, solenoid, or other load, using a basic GPIO trigger signal. This is a clean, beginner-friendly way to switch higher-power devices without building a relay driver circuit from scratch.
