Power & charging · Texas Instruments
BQ27220 / BQ27421
Battery fuel gauge.
- Devices
- 5
- Open designs
- 4
- Makers
- 3
(01)
Built on the BQ27220 / BQ27421
(02)
Start from an open design
These makers publish their schematics or full design files. Read how they wired the BQ27220 / BQ27421, then build your own.
- CardputerZeroSchematics publishedSchematic CardputerZero/Template
- T-Embed CC1101Schematics publishedSchematic Xinyuan-LilyGO/T-Embed-CC1101
- T-Display P4Schematics publishedSchematic Xinyuan-LilyGO/T-Display-P4
- T5 E-Paper S3 ProSchematics publishedSchematic Xinyuan-LilyGO/T5S3-4.7-e-paper-PRO
(03)