| (from henrip4)Adjustable DC current source (130287-I) revisitedThis simple tool can help to sort or select through-hole LEDs, by visually co...
Lucky (53)
PREMIUM
![LED sorting accessory [140067-I]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fcsv9812-t-led-tester.jpg)
| (from henrip4)Adjustable DC current source (130287-I) revisitedThis simple tool can help to sort or select through-hole LEDs, by visually co...
![Home & Office Network Tester [120052-I]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fhomeandoffice.jpg)
| 1. Introduction
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![Raspberry PI Prototyping board [120483]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fpcb.JPG)
| The RPi Prototyping Board is a simple board, designed to break-out the expansion signals from the Raspberry Pi board and provide additional...
| The RPi Prototyping Board is a simple board, designed to break-out the expansion signals from the Raspberry Pi board and provide additional...
PREMIUM
| Simple but effective good-old-555 based circuit that detects condensation and drives a fan in a bathroom. The original design uses a capacit...
| Simple but effective good-old-555 based circuit that detects condensation and drives a fan in a bathroom. The original design uses a capacit...
PREMIUM
| These days USB sticks are available for all kinds of applications, ranging from the storage of data to the measurement of temperature. USB s...