Peak Reading VU Meter by IC CA3130
Sunday, August 17th, 2008
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Pulse width modulation using IC 555
Car Temperature Gauge by IC CA3162 + CA3161
Temperature Monitor with IC LM741 or LM301
Peak Reading VU Meter by IC CA3130
Car Temperature Gauge by IC CA3162 + CA3161
Sunday, August 17th, 2008
The Car Temperature Gauge is basically the same circuit as March’s project with some minor changes to the input circuit. This circuit will display the water temperature to 1 degree resolution. ……
Read more : Car Temperature Gauge by IC CA3162 + CA3161
Temperature Monitor with IC LM741 or LM301
Wednesday, July 30th, 2008
My Friend want circuit Temperature Monitor for control relay. I find on internet , See to This Web http://www.mitedu.freeserve.co.uk/Circuits good article circuit. The Temperature Monitor use IC LM741 or IC 301 for test Temperature control relay switch.
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Using a thermistor in the position shown makes a heat activated sensor. A change in temperature will
alter [...]
