Digital Voltmeter

Electronic Schematics > Test and measurement > Digital Voltmeter

---

The ICL7107 is a 3 1/2 digit LED A/D convertor. It contains an internal voltage reference, high isolation analog switches, sequential control logic, and the display drivers. The auto-zero adjust ensures zero reading for 0 volts input.

Title: Digital Voltmeter
electronic circuit
Source: unknown
Published on: 2005-08-27
Reads: 3971
Print version:

Other electronic circuits and schematics from Test and measurement

---

• Crystal Tester

• XTal Tester

• Decibel Meter

• 1GHz Simple Frequency Counter

• Capacitance Meter

• Electronic Thermostat and Relay Circuit

• Linear Resistance Meter

• XTal Tester

• Oscilloscope testing module (huntron circuit)

• Latching Continuity Tester