When we make a telephone call in 2020 it is most likely to be made using a smartphone over a cellular or IP-based connection rather than a traditional instrument on a pair of copper wires to an exchange.
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inspectAR for your PCBs Accelerate hardware development, collaborate effectively & remove the frustrations of dealing with PCBs in the lab.
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Many times we must interface 5V to 3.3V devices. This occurs very frequently on Arduino, but other applications need 5V to 3.3V ICs or systems to communicate. For instance, imagine you want to connect to your Arduino Uno, which works at 5V, a 3.
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Have you ever wondered why there are only 7 pins on the NES controller port, but 8 buttons (plus power and ground)? How does the NES know exactly what button is being pushed? Also, how long does it take for the console to know that you’re pushing a button at all?
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This tip for creating glass substrate circuit boards at home might hew a bit closer to arts and crafts than the traditional Hackaday post, but the final results of the method demonstrated by [Heliox] in her recent video are simply too gorgeous to ignore.
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The current state of virtual personal assistants — Alexa, Cortana, Google, and Siri — leaves something to be desired. The speech recognition is mostly pretty good. However, customization options are very limited.
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As far back as I can remember, I’ve been fascinated with computers. This began with the venerable Nintendo Entertainment System – as a child I often dreamt of making my own NES game.
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Have you ever wished that slot machines dispensed money as easily as an ATM? Well so did [Scotty Allen] from Strange Parts, so in collaboration with his friend [Matt] decided to combine the two.
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Cher journal, aujourd’hui nous allons voir comment concevoir un circuit intégré avec des outils libres. Je ne vais pas faire de toi un expert en microélectronique, mais ça devrait déjà te permettre d’un peu mieux comprendre ce que je t’ai baragouiné la dernière fois.
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