While we can track cycling with Pelaton, running/walking with fitbit, some of the basic exercise such as push ups are still relatively hard to track. In this article, we are building a prototype of push up counter using kemet pyroelectric sensor and Arduino. More info
Have you worked with ready-made standard 8×8 LED matrix as displays to make scrolled text or to display your Youtube channel subscriber. A large readily available size is LED diameter 5mm. However, if you are looking for a much larger ready-made LED matrix, you may be out of luck. More info
Created for the most famous social network, it displays in real-time the number of likes received by the related Facebook profile, through a giant 5-digit display. Since social networks were born, and Facebook in the first place, it became commonplace to express approval for a comment, a photo or a content in general (which…
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