We found this circuit in the September 1995 issue of Electronics Now magazine. The circuit has 6 scales for resistance measurements and uses an analog indicator from 50 uA to 1 mA.
Found in a 90s Electronic Design, this circuit can be used as a shield in current projects. The...
This circuit, which can be found elsewhere on this website, uses a 741 operational amplifier and a...
This circuit was found in a Motorola manual from 1968. As it can be obtained 20 V at 15 kHz from...