voltage topic
IoTaWatt
IoTaWatt Open WiFi Electric Energy Monitor
INA
Combined Arduino library for reading multiple INA2xx power monitor devices
routeros-scripts
a collection of scripts for MikroTik RouterOS
OneWireHub
OneWire slave device emulator
Sensors
A macOS application displaying the thermal, voltage and current sensor values.
iSMC
Apple SMC CLI tool that can decode and display temperature, fans, battery, power, voltage and current information
zabbix-mini-IPMI
Disk and CPU temperature monitoring for Linux, FreeBSD and Windows. LLD, trapper.
sensors
Read values from thermal sensors, voltage meters, and current meters on iPhone/iPad
EnergyMonitor
Arduino energy monitor, using SCT-013-030 current sensors