| Optically adjusting the speed of a turntable with a stroboscope sounds easy, but has become complicated today. Here are stroboscope discs yo...
More about Elektor Labs (731)
| If you have connected objects that rely on NTP servers for timekeeping and your internet connection goes down, your system may go down too....
| Are you into karaoke? Then this little circuit may be for you. It removes most of the lead vocal from a song without using active components...
| This waveform generator sits near the low end of complexity and build cost in the hardware design, yet it packs a lot of punch into an 8-bit...
| With voice recognition and other modern communication technologies, you may wonder why you would still use Morse code today. For fun is one...
| Do you own a piece of art or other object that you would like to show off to your family and friends, but you’re not sure how? Then this LED...
| When you want to install an electronic system in a place where there is no electricity, and your only option is using batteries, then this d...
| Cloc 2.0 is the result of many years of experimenting with home-built alarm clocks. It is fully configurable without featuring too many opti...
| Common wisdom has it that you learn from your mistakes. If you never make one, then you can learn from the mistakes made by others. Here is...
| The STM32H747XI asymmetric dual-core ARM Cortex-M3 and Cortex-M7 that is at the heart of the Arduino Portenta H7 comes with two CAN-FD contr...