Results tagged #Analogue in Circuits
Analogue Ohm meter
This is a simple ohm meter that is small to build. The circuit operates with a constant current around T1. The current depends on the emitte...
Analogue Pulse Counter Schematic
It was designed for an application in a welding machine: there are lots of bits of machinery which are cylindrical in shape and which are su...
Analogue Tachometer and Dwellmeter
This circuit as first published in Wireless World September 1975 and subsequently in MECRM. It's built around a TTL quad NOR gate, though CM...
Analogue VU meter
This circuit can drive analog moving coil meters, for use as a VU meter.
The circuit is left connected to the line terminals of the amplifi...
Simple analogue Tachometer
Basically, this is a frequency-current converter. It is used as frequency meter. Calibrating it can be used as tachometer. Please be aware t...
Analogue Pitch Shifter
This is two three pole bandpass filters with the HPF Fo about 50Hz and the LPF Fo about 15kHz. This limits the input bandwidth to the phase ...