Uses an Arduino Nano, 70x40 0.42" I2C LCD, ACS712 Voltage Sensor (30A in my case), and a voltage sensor module. Voltage and current measurements were fine for my purposes but were still inaccurate ...
7Semi-L89HA-GNSS-Module-Arduino-Library 7Semi-L89HA-GNSS-Module-Arduino-Library Public Official Arduino library for interfacing with the 7Semi L89HA GNSS Module over UART. This library enables easy ...
The title says it all – this article describes a microcontroller-compatible current sensor module you can build yourself, using an inexpensive 8-pin chip as an ‘active shunt’ for measuring ac/dc ...