Detecting Fidget Spinner Speeds with a LDR and the micro:bit
Fun walkthrough project video below using a photoresistor and the BBC micro:bit to determine the rotations per minute for fidget spinners. The code is viewable and downloadable here.
In this episode, we learn how to make and code a speed detector using a light dependent resistor and a bbc microbit.
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Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
I absolutely love this…. definitely trying it at code club this coming week. The video is awesome also.