5V 1 Channel Relay Module High And Low Level Trigger With Opto Isolation
1 Channel Relay Module 5V High and Low Level Trigger Relay Module. 1 Channel Relay Module 5V High and Low Level Trigger Relay Module is small and easy to use. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low-voltage circuits. Perfect for switching 240V appliances—lights, fans, etc.—and even high-power motors at lower voltages.The board uses a high-quality relay, which can handle a maximum of 10A/250 V AC or 15A/125 V AC. Each relay has all three connections—common, normally open, and normally closed—brought out to three-pin screw terminals, which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages, from 3V to 5V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using jumper wires. Tags, 1 Channel 5V Relay Module, 5V 1Channel Relay Module, 5V 1 Channel Relay Optocoupler Isolation Module.
Trigger Mode Configuration:
The module has a trigger level selection terminal; for each relay, the trigger level can be individually controlled through the short-circuit cap. The COM side is common, in the middle. When the LOW (L) terminal is connected to the common terminal, it is a low-level trigger; when the HIGH (H) terminal is connected to the common terminal, it is a high-level trigger.
Input Interface:
- 1. DC: +5V Positive power supply
- 2. DC: -5V Negative power supply
- 3. IN: Corresponding with trigger signal level of relay
Output Interface:
- 1. NO: Normally open interface
- 2. COM: Common interface
- 3. NC: Normally close interface
Features/Specs:
- Operating Voltage: 5VDC
- No. of Channels: 1
- Quiescent Current: 5 mA
- Max Current: 190 mA
- Trigger Current: 3 ~ 5 mA
- Low-Level Trigger Current: 0 ~ 1.5V
- High-Level Trigger Current: 3 ~ 5V
- Length: 50 mm
- Width: 26 mm
- Height: 20 mm
- Weight: 16 gm
Package Includes:
- 1 x 5V 1 Channel Relay Module High And Low Level Trigger With Opto Isolation
Note: Product Images are shown for illustrative purposes only and may differ from the actual products.
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