Instruction
1. The expansion board is designed specifically for microbit. It is 90 degrees with microbit, which is more stereoscopic after insertion. Compared with the traditional horizontal expansion board, this expansion version is more suitable for DIY robots, cars and other works. The three-dimensional shape makes the microbit face to you.
2. The microbit expansion board integrates two high-power RGB colorful searchlights and three SMD RGB programming lights. The 5 LED lights are all brightly lit, and the lighting effect is cool in a dark environment.
3. It can drive 3 5V servos, easy to play with robots and many other experiments. It can also drive 2 3V DC motors, and easily experiment with small fans/smart cars.
4. A passive buzzer is integrated on the expansion board, and the buzzer can be programmed to play various songs and music. Of course, you can use our APP to perform a remote piano playing.
5. The expansion board is powered by a 500mAh high-capacity lithium battery, and the charging process can be easily completed by connecting the expansion board via a USB cable. In addition, we also designed multiple protection circuits:over-discharge protection, over-charge protection, and reverse-connection protection.
6. The expansion board integrates an infrared ranging pair tube, a high-precision tracking probe, and an ultrasonic module interface. This makes it easy to transform the entire expansion board into a smart car chassis for a micro:bit smart car.
7. The expansion board provides three kinds of communication interfaces:IIC, SPI, serial communication, easy to expand PS2 controller, Bluetooth module and other external devices. In addition, we have reserved 5 IO ports, which are led out by pin headers, so you can expand your sensor usage.
Manual for you to download:click
Block package URL:https://github.com/lzty634158/yahboom_mbit_en
More Features
1.Vertical seating design
2.A variety of programmable RGB light
3.Motor/Servo driver
4.Passive buzzer
5.Safe power supply system
6.Expand to microbit smart robots
7.Three modes of communication, multiple reserved IO ports
8.Provide multi-function bluetooth App
9.Graphical programming
Specifications
D/C:expansion board for Microbit
Model Number:Microbit expansion board
Type:LOGIC ICS
Controller:microbit
Programming software:JavaScript(Pxt), Python, Android and iOS mobile
Input:Infrared obstacle avoidance, tracking, Infrared receiving probe
Output:Buzzer, LED light, Colorful searchlight, Colorful programming light
Voltage:3.7V( Up 5V, Down 3.3V)
Communication:Serial port, SPI, IIC
Charging:USB cable
Remote control:IR control and Bluetooth remote control
Size:97*76mm
Weight:45g
Packing Included
1 x Microbit expansion board
1 x USB cable
Additional information
| Weight | 0.08 kg |
|---|
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