
ATmega32 10A 2-channel meter with LCD display
10 Ampere circuit Ampere meter based on ATmega32 128×64 large LCD display it measures 10 amps in 2 channel AC DC used sed1330 Automatically Detect This project is a 2 channels amp meter. Those channels are completely isolated up... Electronics Projects, ATmega32 10A 2-channel meter with LCD display "avr project, microcontroller projects, " Date 2019/08/02
10 Ampere circuit Ampere meter based on ATmega32 128×64 large LCD display it measures 10 amps in 2 channel AC DC used sed1330 Automatically Detect
This project is a 2 channels amp meter. Those channels are completely isolated up to 2000 volts. I’m sure you don’t need isolation like this but it could be very interesting to measure the charge current for 110V AC input or on the output of something like 12V DC. That is, it provides auto detection for AC or DC current. The main part of this project is the current sensor ZMC10 a cool DIP 14, which supports up to 10 A. The current is measured inside by hall effect sensor. I had used a graphic LCD to show very big numbers of the read current and max peek value, DC or AC
2 Channel
From 0 to 10amp
Resolution of 0.1amp
Isolation between each channel of 2000 volt
Automatic AD/DC detection
Very big LCD and character
Source: http://www.microsyl.com/ampmeter/ampmeter.html
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-2660.zip
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