The Yahboom Super:bit Expansion Board for Micro:bit is a versatile development board designed to enhance and expand the capabilities of the Micro:bit. With bilateral symmetry, it includes a micro:bit board socket, a slot for an 18650 battery, USB power supply support, and a 3-5V external power interface. This board is equipped with 4 programmable RGB lights, a buzzer, and multiple motor and sensor interfaces. It can control 2 channel stepper motors, 4 channel DC motors, and 8 channel servos, making it ideal for various robotic projects. The board is also compatible with LEGO bricks, allowing users to create unique shapes like robots, windmills, and cars.
Specifications of Yahboom Super:bit Expansion Board for Micro:bit
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Power Supply Methods: Micro USB, 18650 battery, external 3-5V battery box
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Onboard Features: Passive buzzer, 4 programmable RGB lights
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Motor Interface: Supports 2 stepper motors, 4 DC motors (1-3A current from battery), 8 servos
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Expansion Interface: 17-pin expansion with I2C, serial ports, and module connections (6 single/two-channel, 1 three-channel)
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Protection Schemes: Reverse connection protection, low voltage protection, overcurrent protection
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Power Output: 5V (max: 1A), 3.3V (max: 0.54A)
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Dimensions: 95x46mm