SB Components Pico 3V Relay HAT for Raspberry Pi
Compact 3.3V relay HAT for Raspberry Pi Pico. Control AC/DC devices with 2 channels. Stackable design with LED indicators.
The SB Components Pico 3V Relay HAT is a compact and powerful expansion board designed to add high-current switching capabilities to your Raspberry Pi Pico projects. This high-quality two-channel relay module operates directly from the Pico's 3.3V logic, eliminating the need for external power supplies for the relay coils, making it incredibly simple to integrate.
Each relay channel supports switching substantial loads, rated for 2A at 120V AC or 2A at 24V DC, allowing you to control lights, motors, solenoids, and other mains or DC-powered devices safely from your microcontroller. The board features a stackable 40-pin GPIO design that connects directly and securely to the Raspberry Pi Pico's header, enabling clean and reliable prototyping. An integrated LED indicator for each relay provides clear visual feedback of the on/off status during operation.
This relay HAT is supplied as the relay board only, ensuring a compact and cost-effective solution. For direct connection, your Raspberry Pi Pico will require male headers to be soldered in place with the pins pointing downwards. Its small form factor and robust design make it an ideal choice for home automation, IoT applications, robotics, and educational electronics projects where reliable switching is essential.
- Home automation projects (lighting, appliances)
- IoT (Internet of Things) devices and controllers
- Robotics and motor control systems
- Educational electronics and prototyping
- Channels: 2
- Switching Capacity: 2A @ 120V AC or 2A @ 24V DC per channel
- Operating Voltage: 3.3V
- Interface: Stackable 40-pin GPIO header
- Indicator: LED status indicator per relay
- Dimensions: 36.5mm (H) x 26mm (W) x 13.5mm (D)
- Weight: 17 grams
- Kit Contents: Relay board only
- For Use With: Raspberry Pi Pico
- Product Range: SB Components Pico Relay HATs
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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