Build Electronic Circuits
Electronics explained in a simple way
In this project, you will build a touch sensor circuit. It’s a cool and simple circuit that allows you to control an LED with the touch of a finger. And you only need three components, how cool right?
You can build this circuit if you’re a total beginner.
In this episode, we talk about operational amplifiers (opamps) and the 4000 series IC that Øyvind has been writing a series of posts on. We also accidentally came across a funny error on Arrow’s website 😅.
When visiting my parents for Christmas, my dad showed me three electronic candles that did not work anymore. He told me he had changed batteries and showed me that they did not show any signs of life. I tried to get them to work as well, but no luck. It sounded like a really fun […]
A year of learning and building electronics can take you from knowing nothing to being able to build pretty advanced projects. Is there someone in your life that is (or could be) interested in electronics? We are now offering gift cards for a 1-year membership to Ohmify + a starter’s component kit.
Do you want to build something on your own for Christmas, but don’t have much time? Or no experience? Then this project is for you. One of the easiest ways to make a Christmas circuit that looks cool when you don’t have much time is to use a color-changing LED. A color-changing LED looks like […]
In this Halloween electronics project, I’ll show you how to make a cool Jack-O-Lantern. I used a 3D-printed carved pumpkin, but a real one works just as well (or even better!). The project is based around three normal LEDs that we control so that they look like a flickering flame. Since my “pumpkin” was very […]
