Voltmeter and Ammeter can be easily made using PIC Microcontroller having ADC (Analog to Digital Converter). I am using PIC16F877A and the result is displayed on an LCD Display. PIC16F877A is enough if you do this project only for testing purposes....
We are counted among the major Manufacturers, Exporters and Suppliers of Dial Hygrometers in Delhi (India). The Dial Hygrometers, offered by us, are widely used in the conditions where monitoring the humidity and temperatures is vital. The Dial Hygrometers is a very accurate...