General purpose 3 1/2 digit LCD panel meter
Make your own voltage or current meter or custom-make it to measure voltage input from a transducer. Full details are given in the documentation.
Uses the very popular ICL7106CPL 3 1⁄2 Digit A/D Converter with LCD display driver. The LCD section of the PCB may be cut off and mounted separately.
- Decimal Point selectable.
- Terminal strip input.
- Working voltage 9V DC.
Voltage is the most frequently measured electrical quantity. In temperature meters, current meters, wind speed meters and resistance meters what is actually being measured is voltage, or more correctly, the potential difference between two points.
After calibrating the meter for its particular purpose then the potential difference measured will give an accurate digital reading of the analog quantity being measured.
In this Kit we have supplied the 7106, the LCD and the essential components and information necessary for you to custom build it into a panel meter of your choice. The display has been constructed so that you can cut it off and locate it some distance away from the main circuit board.