ups
ATtiny13-TinyUPS
| ups | ATtiny13-TinyUPS | |
|---|---|---|
| 3 | 1 | |
| 33 | 131 | |
| - | - | |
| 0.0 | 0.0 | |
| about 1 year ago | over 1 year ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ups
-
Why are there no aftermarket lithium upgrade kits for a UPS?
You can build your own: https://github.com/mini-box/ups There's even a community building powerwall clones (diy powerwall)
-
portable pi battery woes
There are some other options in that thread at varying levels of DIY, but some highlights include the mini power supplies and DC-DC converters from mini-box: https://www.mini-box.com/micro-UPS-load-sharing and Pololu has some high powered DC converters that you could use: https://www.pololu.com/category/133/step-up-step-down-voltage-regulators.
-
RPi4 + UPS powered by either wallwart, 12v battery, or solar?
It seems like the hardware manual goes over setting up the parameters for each chemistry. I also managed to find a Linux configuration tool on GitHub.
ATtiny13-TinyUPS
-
Schematic Review: 18650 Li-Ion Charger Circuit
I stole that part of the circuit from this project: https://github.com/wagiminator/ATtiny13-TinyUPS
What are some alternatives?
juice4halt - 📝 systemd scripts for the juice4halt Raspberry Pi UPS HAT
TM16xx - Arduino TM16xx library for LED & KEY and LED Matrix modules based on TM1638, TM1637, TM1640 and similar chips. Simply use print() on 7-segment and use Adafruit GFX on matrix.
ATnoX - ATX to AT/XT/Amiga power supply adapter
ATtiny85-TinyTerminal - USB controlled OLED Display
Digifiz-Dash - A pygame Dashboard mimicing the VW Digifiz Dash of the 80s. Powered by Raspberry pi4 and arduinos.
ATtiny84-TinyCalibrator - OSC Calibrator and High-Voltage Fuse Resetter for 8-Pin ATtinys
vsomeip - An implementation of Scalable service-Oriented MiddlewarE over IP
MicroCore - A light-weight Arduino hardware package for ATtiny13
CANdevStudio - Development tool for CAN bus simulation
Open-Gamma-Detector - ☢️👁️ Hardware for a hackable DIY gamma-ray spectrometer using a popular NaI(Tl) scintillator, SiPM and a Raspberry Pi Pico.
123PSU - 123PSU - The simple lab power supply
AnalysisofRubiksCubeSolvingAlgorithm - Exploring the solution of a Rubik's Cube, a 3D combination puzzle invented by Ernő Rubik in 1974. This project analyzes most famous solving algorithms like Thistlethwaite's, Kociemba's, Korf's, and Tomas Rokicki's based on time & space complexities.