Micro:bit Robobit Mk3 Buggy
Version 1.3 of this popular kit now uses a removable ultrasonic sensor, that uses the same connector as used on the minibit and bitbot xl. This allows the use of alternative addons, sich as the new bitface, 5x5 fireled matrix and oled.the robobit makecode package supports all versions of the robobit buggythis little buggy can be assembled very quickly using only a screwdriver. No soldering is requiredusing this great kit you can learn about:controlling motors with simple forwards / reverse controlscontrolling the speed of motors in both directions using pwmuse a second bbc micro:bit with the easy-to-use radio software to control the buggyuse the motion sensor on the micro:bit to detect collision with obstacles and avoid themdetect when obstacles get close and change the program to avoid the obstacles"follow-me" program that tries to stay a certain distance from the object in frontuse the 2 line sensors either side of the non-reflective line to detect the line and keep the buggy on trackwrite more complex programs that behave as required if you meet a t-junction or crossing of linescompare different line following strategies - create a race-track and see which strategy is fastestin combination with the distance sensor, make it avoid obstacles on the track and then re-acquire the line
