Batteries/Power

Zelda LED UltraHand

By Ruiz Brothers

17

Beginner

Updated

Bo-Katan LED Headband

By Ruiz Brothers

8

Beginner

PyLeap ESP32-S3 TFT Boxing Glove Tracker w/ Adafruit IO

By Trevor Beaton

12

Beginner

Updated

No-Code Battery Monitoring with WipperSnapper

5

Beginner

Updated

Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and...

11

Beginner

Updated

Adafruit LiIon or LiPoly Charger BFF Add-On for QT Py

By Kattni Rembor

23

Beginner

Controlling Devices with RFID Wiz

By Smooth Technology

13

Beginner

Updated

Adafruit Universal USB / DC / Solar Lithium...

By Bryan Siepert

52

Beginner

Adafruit LC709203F LiPoly / LiIon Fuel Gauge and...

By Kattni Rembor

52

Beginner

Updated

Adafruit MCP4728 I2C Quad DAC

By Bryan Siepert

9

Beginner

Adafruit INA260 Current + Voltage + Power Sensor...

By Bryan Siepert

14

Beginner

Adafruit TPL5110 Power Timer Breakout

20

Beginner

Pro Trinket Power Meter

47

Beginner

Portable Apple Watch Charger

By Ruiz Brothers

52

Intermediate

LED Sequin Bow Tie

18

Beginner

Adafruit MicroLipo and MiniLipo Battery Chargers

56

Intermediate

Updated

Adafruit INA219 Current Sensor Breakout

58

Beginner

Updated

Adafruit Ultimate GPS

165

Beginner

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