With this useful add on for the micro:bit you can easily realize first steps in programming a microcontroller. - Programming and simulation of a traffic light system - can also be mounted directly on the micro:bit The visual appearance was modelled on a traffic light. In the online available manual (see data sheet in the download area) the programming under makecode is demonstrated. - Connection: 5 x M3 countersunk screws allow to mount the "traffic light" directly on the micro:bit - Alternatively, crocodile clips can be used. - LED: 10 mm each in green, yellow and red - LxWxH (mm): 130 x 38 x 18 https://elecena.pl/product/18106736/ki-5642-micro-bit-traffic-light-system-rt-ge-gn 2021-04-30 https://elecena.pl/product/18106736/ki-5642-micro-bit-traffic-light-system-rt-ge-gn 2022-12-12