This circuit makes use of a 741 single source operational amplifier to measure resistors on a linear scale. The circuit may use as an indicator a common multimeter on a low current range.
This circuit prevents the passage of frequencies in a range starting at 1 kHz and can be adjusted...
July 2017 - Ricoh's new 200mA R1524x voltage regulators are available from Mouser Electronics with...
This circuit was found in an old documentation from Europe. The integrated circuit used is...