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Micro:bit Expansion Board for BBC Micro:bit with 5V/3.3V Output, Reverse Protection, Bulding Blocks Holes, USB Port,DC Jack - for Coding STEM Projects
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Product details
| Management number | 229883397 | Release Date | 2026/05/31 | List Price | $4.00 | Model Number | 229883397 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Reverse Polarity Protection】Features a power interface with reverse polarity protection, ensuring safety and preventing damage from incorrect power connections.
- 【Flexible Pin and Power Options】Commonly used micro:bit pins are expanded via headers, allowing external sensors to be connected easily. The power output for the headers can be switched between 3.3V or 5V using a toggle switch.
- 【Dual Power Supply Support】Includes a dedicated micro USB power port for external power sources such as mobile power banks, offering broader compatibility and safer operation.
- 【Bulding blocks-Compatible Mounting Holes】Equipped with four built-in holes compatible with Bulding blocks, making it easy to integrate and secure the board into Bulding blocks-based projects.
- 【Power Specifications】①Input Voltage (DC Jack & KF305 Connector): 6 - 9V (Nominal)②3.3V Output Pin: 500 mA Max Current③5V Output Pin: 500 mA Max Current
| ASIN | B0FQ5WSR2P |
|---|---|
| Brand | SIYEENOVE |
| Unit Count | 1.0 Count |
| Manufacturer | SIYEENOVE |
| Processor Brand | ARM |
| Processor Count | 1 |
| Total Usb Ports | 2 |
| Operating System | Linux |
| Compatible Devices | External Sensors, Mobile Power Banks, Building Blocks |
| Warranty Description | 3 month |
| RAM Memory Technology | LPDDR3 |
| Connectivity Technology | USB, DC |
| Smart Home Compatibility | Not Smart Home Compatible |
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