Yahboom Microbit Expansion Board Module Professional Adapter Plate for Microbit Smart Robot

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 expans