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10PCS 5V One Channel Relay Module – OPTO Isolation, High/Low Level Trigger, Perfect for Arduino, Raspberry Pi, ARM, AVR Projects
Product Overview
Elevate your DIY electronics and IoT projects with our 10-piece 5V relay module kit. Each module delivers reliable, opto‑isolated switching with a high/low level trigger, making it ideal for controlling high‑voltage appliances, motors, and sensors from low‑power microcontrollers such as Arduino, Raspberry Pi, STM32, AVR, and other ARM‑based boards.
Key Features
- 10 individually mounted relays in a compact, easy‑to‑mount PCB format
- 5 V logic input compatible with 3.3 V and 5 V microcontrollers
- Opto‑isolated input for 100 V AC or 30 V DC isolation, protecting your MCU from voltage spikes
- High‑level or low‑level trigger selectable via simple jumper or software control
- Solid 2 A/250 V AC or 10 A/30 V DC contact rating – safe for household appliances, relays, and small motors
- LED status indicators for each relay, providing instant visual feedback
- Standard 2.54 mm header pins for quick breadboard or socket connections
- Compact 35 mm × 20 mm footprint, ideal for space‑constrained projects
- Robust metal housing for durability and EMI shielding
Technical Specifications
- Operating Voltage: 5 V DC
- Input Current: < 5 mA per channel
- Relay Coil Voltage: 5 V DC
- Contact Rating: 2 A/250 V AC or 10 A/30 V DC
- Isolation Voltage: 100 V AC / 30 V DC
- Trigger Type: High or Low level (selectable)
- Package: 10 pcs, each 35 mm × 20 mm
- Operating Temperature: –10 °C to +70 °C
Applications
Whether you’re building a home automation hub, a smart lighting system, or a robotics controller, these relay modules provide a safe, reliable interface between low‑power logic and high‑power devices. Common use cases include:
- Controlling lamps, fans, and appliances from a Raspberry Pi
- Switching solenoids or relays in Arduino‑based projects
- Managing motor drivers in STM32 or AVR microcontroller setups
- Implementing remote switches in IoT gateways and industrial automation
Package Contents
10 × 5 V One Channel Relay Modules – each pre‑wired with headers, LED indicators, and a protective metal case. No additional tools required – plug directly into your board or breadboard.
Upgrade your electronics toolkit with this versatile, high‑performance relay module set and enjoy clean, safe, and reliable switching for all your projects.
Price: Original price was: $ 16.27.$ 7.48Current price is: $ 7.48.