Despite being found in a 1980 publication, this circuit uses components that can still be found easily. The circuit feeds an array of LEDs that run randomly, stopping at one.
This common operational PLL circuit was found in a Popular Electronics 90’s. The power supply need...
This 455 kHz IF calibration circuit uses a 4,096 MHz crystal. The circuit can be powered by...
August 2017 - The new refrigeration sensors for use in batteries, cooling systems of Amphenol...