Current consumption of devices
423
Choosing power supply, how to get the voltage and current ratings?
139506
How to check the battery level of devices connected via Bluetooth in OS X
131763
Get names of devices on the network
95258
How does windows "limit" the CPU (Power Options / Battery saving)
72835
How does Apple calculate the energy consumption of a process in OS X Mavericks
129408
Why are home appliances and other devices made to operate on dc?
88664
What is the best way to estimate the power consumption of an Atmega328p microcontroller?
58463
How are photons "consumed"?
107259
Google Services battery usage
474
Power consumption: SSD vs HDD
26548
Calculate battery life
24943
How can you monitor total internet data usage across reboots?
99851
Can I estimate remaining battery life by measuring its voltage with the same MCU that it powers?
107539
Find where inodes are being used
58100
Monitoring power consumption on Mac
32717
How can I find out what causes "Android OS" to consume battery?
3123
How to find the frequency and type of my current RAM?