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: 4252
Print version:

Other electronic circuits and schematics from Test and measurement

---

• 12V Lead-Acid Battery Monitor

• XTal Tester

• Picoammeter circuit with 4 ranges

• Function Generator

• Contactless Mains Voltage Indicator

• Mosfet TESTER

• Triangle / Squarewave Generator

• Frequency Comparator

• High Resistance Voltmeter

• Audio level meter (vumeter)