This digital voltmeter is ideal to use for measuring the output voltage of your DC power supply. It includes a 3.5-digit LED display with a negative voltage indicator. It measures DC voltages from 0 to 199.9V with a resolution of 0.1V. The voltmeter is based on single ICL7107 chip and may be fitted on a [...]
7107 is a old, good and versatile AD converter. I’m absolutely sure that 7106-7107 family will be in use since 2005 or maybe more… ( in Romania of course ) This four channel digital thermometer was designed for use in a car who hasn’t board processor ( like our national car: Dacia 3xxx ). The [...]
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