AVT5386 UK

The presented device allows simultaneous measurement of two voltages and constant currents. The results of measurements are presented in a clear way on a liquid crystal display.
Recommendations: a project recommended to the creators of power supplies, chargers and other sources of DC voltage.
Basic parameters:

• double-sided plate with dimensions 87x74mm
• supply voltage: 8.30 V DC, power consumption depends on the LCD display
• ATmega8 microcontroller
• simultaneous measurement of two voltages and two currents in the following ranges: 0.100 V and 0.10 A
• measurements using a common reference point
• the possibility of flexible defogging of measuring ranges
• PCB dimensions: 87x74mm

Programmed layout

A detailed description in EP3 / 13 or