5V Single Channel Relay Module
₵12.00
This 1-channel 5V control Single-Pole Double-Throw (SPDT) High-level trigger AC power relay board can be controlled directly via a microcontroller and switch up to 10A at 250 VAC. The inputs of 1 Channel 5V Relay Module are isolated to protect any delicate control circuitry.
The default state of the relay when the power is off for COM (Power) to be connected to NC (Normally Closed). This is the equivalent of setting the relay board IN pin to HIGH (has +5V sent to it).
A wide range of microcontrollers such as Arduino, AVR, PIC, ARM, etc can be used to control this 5V relay module
85 in stock
Technical Details
- Model Type: Relay Module
- No. of Channels: 1
- Switching Voltage (VDC): 30@10A
- Length (mm): 38
- Width (mm): 26
- Height (mm): 18
- Weight (g): 13
Features
- 1 channel relay module
- Normally closed and open contacts
- High impedance controller pin
- Default high-level trigger
- Pull-down circuit to avoid malfunction
- Power supply indicator lamp
- Controls appliances with large current
- Standard TTL logic control
- Compliant with international safety standards
- 4 fixed screw holes (3.1mm diameter) for easy installation
Applications :
- Home Automation: Controls household appliances and devices via microcontrollers like Arduino or Raspberry Pi.
- Industrial Control Systems: Used to switch high-power devices like motors, lights, or pumps safely.
- Embedded Systems: Interfaces with microcontrollers to automate and control external circuits or appliances.
- IoT Projects: Provides relay control for connected smart devices in the Internet of Things applications.
- Security Systems: Integrates into alarm systems to trigger or deactivate security devices.
Physical Attributes
- Length (mm): 38
- Width (mm): 26
- Height (mm): 18
- Weight (g): 12
Package Includes
- 1 x 5V Single Channel Relay Module with Optocoupler
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