A refrigerator and a freezer are in my garage, but they are 40 years old. After these long times, without problem, I think ...

Discover GreatScott! ’s creative challenges, clever solutions, and future DIY electronics projects in this insightful ...

Season’s Greetings from Elektor! As we celebrate the holidays, we’re grateful for our amazing community of engineers and ...

Want to learn about brushed DC motor control? Here we show how to keep the speed of a DC motor with brushes constant ...

A friend asked me to help him with the electronic retrofit of its new/old purchased CNC from company Wabeco, model F1210. The project shared here in Elektor Lab is a small circuit dedicated to power ...

Curious how a solar-powered lamp powers an LED with just a single 1.2 V cell? A closer look reveals a clever ...

Differences between RFID readers PN532. Version V3 that is available on the Aliexpress and V4 that is available only at Elechouse manufacturer including CE and FCC. PN532 RFID reader is a popular NFC ...

Want to test batteries or solar panels? You need a load resistor. With this electronic load resistor project, you can not only simulate a load, but also implement useful additional functions. Do you ...