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“Long, dark winter nights demand some tinkering and crafts. Arduino LED projects are fun, but custom circuit boards might not always be in the budget. Thankfully, discrete LEDs can be found on Ebay for less than 1¢ apiece, and cardboard …
“Introduction I own a C64 with Quickshot II Turbo joysticks. Unfortunately the joysticks are worn out. On one, one spring of the micro switch is broken and the micro switches are discrete, which means there is a spring between two …
“Current Source DAC AD5420 and Arduino UNO Hello.In this article, I would like to share my experience with the AD5420 current digital-to-analog converter, which has the following characteristics: 16-bit resolution and monotonicity Current output ranges: 4 mA to 20 …
“This project features an easy to use Digital to Analog converter (DAC) shield for Arduino Nano. The project is built using MC4725 12Bit DAC IC over I2C communication. The shield directly seats on Arduino Nano and also can be used …
“in one of my previous Instructable tutorial, we learnt how to interface an OLED with Arduino and basics of it, now its time to step up the game and make some project based on OLED, so in this tutorial, we …
“The year 2019 is coming to an end, so it is perfect time to finish a project I have working on for the last few weeks: a ‘meta clock’ built with 24 individual analog clocks, controlled by a network of …
“Make your own custom DRO that measures distance for lathes, milling machines, wood working tools, cut off saws and other purposes. I decided to build an inexpensive rugged custom Digital Read Out for myself and for other hobbyist. My DRO …
“My home automation system needed a loud alarm signal when either “panic” or “fire” was declared by my family. A 12 volt siren was perfect. Story I’ve been building a home automation system for several years. Today, Internet of …
“A little smart hardware terminal for use with REPLs like MicroPython in the form of a Feather Wing. A boot-to-python battery-powered handheld. It understands just enough VT100 terminal commands to work with the MicroPython REPL. This is the MVP. If …
“The 8051 is in everything. I’ve won pitchers of alcohol by betting that a given device contained an 8051. It’s in USB hubs, bluetooth microprocessors, UPSes, and even SOIC16 packages and smaller. That’s not to say it …