Look closely at the colored pixels on this pair of 8×8 RGB LED modules and you’ll be able to pick out some of the familiar shapes of Tetris pieces. It’s impressive that [Jianan Li] built his own color ...

Microaware’s Sandwizz, a schematic-configurable breadboard, hit 120% of its funding goal on Kickstarter on July 19, 2024. The KiCad freeware schematic capture tool is used to configure an active ...

Solderless breadboards are handy little boards that allows you to insert electronic components as well as adding wires to connect those components. It is reusable and does not require soldering, which ...

Students teachers or children looking to learn more about programming and coding may be interested in a new online breadboard simulator called MakeCode for makers. Which allows you to create projects ...

Back in the late 1960's, I experimented with DTL. That's not a misprint. DTL stands for diode-transistor logic and it was popular in “930-series” logic devices. I used wire-wrap or point-to-point ...