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Batteries/Power
9 GUIDES | 62 PAGES | 0 FEATURED | 2 POPULAR
Four DACs in One Package. A DAC Quartet!
Bryan Siepert
Adafruit MCP4728 I2C Quad DAC
1
Beginner
Measure high or low side current, voltage, and power with the integrated shunt resistor!
Bryan Siepert
Adafruit INA260 Current + Voltage + Power Sensor...
Beginner
Its like that timer your grandparents had on the air-conditioning unit. But for electronics projects.
lady ada
Adafruit TPL5110 Power Timer Breakout
12
Beginner
Build a small meter to display voltage, current, and power usage.
Tony DiCola
Pro Trinket Power Meter
39
Beginner
Hack your existing charger and build your own portable charger
Ruiz Brothers
Portable Apple Watch Charger
39
Intermediate
Formalwear bling
Becky Stern
LED Sequin Bow Tie
14
Beginner
Bite-sized LiPoly/LiIon chargers
lady ada
Adafruit MicroLipo and MiniLipo Battery Chargers
23
Intermediate
Measure high side voltage and DC current draw over I2C
lady ada
Adafruit INA219 Current Sensor Breakout
26
Beginner
One GPS to rule them all and in the darkness find them!
lady ada
Adafruit Ultimate GPS
99
Beginner