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“Use Arduino, an OLED display and an AD9833 DDS module to create a useful wave generator for your lab. Story For a long time I have put off buying an oscilloscope. Now, after purchasing it, it’s time to also …
“This article is the first article of the series about TinyML. For more details and video tutorial, watch the corresponding video! ML as you might have guessed stands for Machine Learning and in most of cases (not always though) nowadays …
“In this article I describe how we made an hour glass with leds as the sand. We were always interested in making something that visually flows like sand and decided to use an hour glass to start. The movement is …
“Logic Meter is a piece of electronic test equipment meant to make certain functions of a logic analyzer as easy to use as a multimeter. You can see a demo at https://youtu.be/55UjsmX5F90 It looks like a multimeter …
“The world is certainly getting better everyday at technology based on gestures because it’s very intuitive, easy to use and clearly makes the interaction with gadgets and things around you futuristic and fancy! So, just to be on the …
“The UPS did not shut down the computer in the event of a power outage. This hack makes the UPS smarter, I made this circuit with ESP8266 I have a well-functioning UPS with a faulty network interface, I use it …
“Infrastructure project to get a “smarter” home. Raspberry pi as mqtt-broker, as data collector & data transmitter. ESP8266 as mqtt-client. The Story The goal of the project is to install a infrastructure for IoT another projects at home.To verify the …
“Neon lamps, also known as neon glow lamps, are wonderful little bulbs that glow orange when you give them high voltage and low current. Neon lamps are mostly obsolete now; they belong to an era when many electronic devices were …
“In this post, I go over how to generate a 1Hz clock source through an unusual way. I have been looking for an accurate clock source for another project (that I will be publishing here soon). The more accurate an …
“Miguel Alejandro Ramrez Anaya and Jos Miguel Galeas Merchn, students of ‘Electrnica Creativa’ (Creative Electronics), a Beng Electronics Engineering module at the University of Mlaga, School of Telecommunications. We decide to make as final project a Ohmmeter using Arduino Mega …