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“The Talking Clock 2 (Bilingual) is the new version of Talking Clock I have published some time ago. The code was updated to support two languages (English/Portuguese) and new features were introduced into the code: Mode 1: Set the …

“My latest digital clock is based on this video and the code found there. It works very well but I wanted something that also gave me auditory announcements of the time. The classic way of doing this is with Westminster …

“I love to listen music and I am sure everyone in the world loves to hear music in their leisure time or when they need to relax. Of Course, There are numerous devices on which you can play music , may …

“Children’s Hospital of Pittsburgh has a wonderful O-scale train layout that represents scenes from the Harry Potter movies. There is a large castle at one end of the layout and I wanted to add an animation to the castle …

“For a time I tried to build a Talking Clock (see the video), but with not good results due the voice module I was using for that. After many searches related to appropriated hardware and also learn how to use …

“HELPMAN CLOCK is a new medical device that measures heart rate and controls the state of assumption of your pills or insulin. It stores all data on an online database, tells you when it is the time to take your …

“A while ago, I stumbled over a component called DFPlayer. It’s a tiny component that allows to play mp3 from an micro SD card (for less that 10!).”

“A light system, capable of simulating the alternation of night and day, that will make your nativity scene – be it a small or a big one – even more realistic. Our circuit is capable of piloting four light loads, corresponding to …