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Digital 10A Relay Module With Gravity Interface For Arduino, Raspberry Pi, and 3.3V Controllers
The Gravity Digital 10A Relay Module is a versatile switching module designed for controlling high-power electrical loads from low-voltage microcontroller platforms. As part of the DFRobot Gravity ecosystem, the module offers seamless compatibility with both 5V and 3.3V development boards, including Arduino, Raspberry Pi, BeagleBone Black, mbed, Intel Joule, Arduino 101, and other embedded controllers. Its wide operating voltage range enables reliable switching performance even in low-voltage applications, making it ideal for modern IoT and automation projects.
Built around a high-quality 3V relay, the module can switch loads up to 10A while offering long-term reliability with a mechanical lifespan rated for up to 100 million operations. The onboard LED indicator provides instant visual feedback of relay status, while the normally open (NO) and normally closed (NC) terminals offer flexible switching configurations. Featuring a Gravity 3-pin interface, the module supports quick plug-and-play connections without soldering, simplifying development and deployment in automation, smart home, and industrial control applications.
Key Features
- 10A Switching Capacity: Controls high-current electrical loads.
- 3.3V and 5V Compatible: Works with a wide range of microcontrollers.
- Wide Operating Voltage Range: Supports input voltages from approximately 2.8V to 5.5V.
- Low Voltage Device Support: Compatible with many 1.8V logic applications.
- High-Quality 3V Relay: Reliable switching performance.
- Long Mechanical Life: Rated for up to 100 million switching operations.
- Normally Open And Normally Closed Contacts: Flexible switching options.
- Onboard Status LED: Visual indication of relay operation.
- Gravity 3-Pin Interface: Simplifies wiring and installation.
- Plug-And-Play Design: No soldering required.
- Microcontroller Friendly: Easy integration with development boards.
- Compact Module Design: Suitable for embedded control systems.
Applications
- Smart home automation
- Raspberry Pi control systems
- Arduino automation projects
- IoT device switching
- Industrial control systems
- Lighting control
- Appliance automation
- Motor switching
- Security systems
- Remote control applications
- Embedded electronics projects
- Educational automation projects
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