This circuit measures the walking distance during a walk. Equipment is situated in a little box slipped in pants’ pocket and the presentation is considered in the accompanying way: the […]
Simple Stereo FM Transmitter Circuit
A superb stereo FM transmitter circuit is indicated here. The circuit is in light of the IC BA1404 from ROHM Semiconductors. BA1404 is a solid FM stereo modulator that has […]
Simple Tachometer Circuit
This circuit can be used like a tachometer for measuring the speed of vehicle engine by converting its ignition pulses into linear analogue voltage output. Here is a straightforward circuit […]
Surge free Transformerless Power Supply Circuit using zero Crossing Detection
The article explains a transformerless power supply circuit which works with zero crossing detection circuit to ensure a surge free output for the connected load. An AC information without a […]
Thermostat Circuit for 1KW Room Heater using SCRs
The following is a SCR controlled room warmer circuit manufactured in 2001 which as of late got to be discontinuous so I chose to supplant it with the more straightforward […]
Fading Red Eye Circuit
This circuit is utilized to gradually light up and gradually dim a couple of red LEDs (light radiating diodes). The fading LEDs could be introduced as “eyes” in a little […]