We found this circuit in the November 1995 Electronics Now magazine. The circuit is more accurate than the previous one using an external multimeter as an indicator.
April 2017 - The new Recon Jet ™ Pro which is Smart Glasses from Intel® can be obtained from...
This configuration, found several times on this site and in other articles, can generate...
August 2017 - Microchip's new ATtiny1617 8-bit AVR microcontrollers running at 20 MHz and 16 kB...