Power for micro:bit Board, 3.3V Regulated Output
Reliable power supply board for micro:bit. Converts 4.5-12V DC to regulated 3.3V, 700mA output. Ideal for mains or solar-powered projects.
The Power for micro:bit board is a versatile and indispensable accessory for any micro:bit enthusiast or educator. It provides a reliable and flexible way to power your micro:bit projects, moving beyond standard USB or battery connections. Whether you are creating a permanent installation or a complex project that needs a steady power source, this board simplifies the process by converting a wide range of input voltages into a clean, regulated 3.3V output.
This board accepts power from a variety of sources, including AC/DC adaptors and solar panels, making it perfect for both mains-powered projects and renewable energy applications. Simply connect a 6V AC/DC adaptor (not included) via the standard 2.1mm DC barrel jack (positive centre), and the board will convert it to a stable 3.3V for your micro:bit. The output is delivered via a JST connector, ensuring a secure connection.
Key Features
- Accepts input voltage of 4.5-12V DC for flexibility.
- Provides a regulated 3.3V output – perfect for the micro:bit.
- Supports a maximum output current of 700mA, sufficient for most projects.
- Equipped with a standard 2.1mm DC barrel input socket (positive centre) and a JST battery output connector.
- Uses the reliable LD1117-3.3V voltage regulator IC.
Specifications
- For Use With: micro:bit
- Input Voltage: 4.5-12V DC
- Output Voltage: 3.3V
- Max Output Current: 700mA
- Voltage Regulator IC: LD1117-3.3V
- Dimensions: 43mm (H) x 33mm (W) x 15mm (D)
- Weight: 11g
Note: The power board only is supplied. For illustrative purposes, the micro:bit and any other accessories are not included.
- Powering micro:bit projects via mains AC adaptors
- Powering micro:bit projects via solar panels
- Permanent micro:bit installations
- Educational and maker projects requiring a stable power source
- For Use With: micro:bit
- Input Voltage: 4.5-12V DC
- Output Voltage: 3.3V regulated
- Max Output Current: 700mA
- Input Socket: Standard 2.1mm DC barrel jack (positive centre)
- Output Connector: JST battery connector
- Voltage Regulator IC: LD1117-3.3V
- Height: 43mm
- Width: 33mm
- Depth: 15mm
- Weight: 11g
- Kit Contents: Power board
Always follow local regulations and product guidance.
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