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TI have [a nice integrated battery charging and 5V boost chip](https://www.ti.com/lit/ds/symlink/bq25895m.pdf) that could replace both the charger and the 5V boost circuit.
Nice things about it are…
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Hi!
Thanks for creating this project.
We have a Balboa GS500Z connected to a CalSpas 407T panel.
The PCB has RJ connectors and one 8-pin Molex.
The documentation shows the pcb: https://www.b…
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Thank you for all your work on eChook - it is a really helpful platform.
We have had an issue twice now where the arduino has got fried - it stops responding, draws a load of power and gets burning…
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Page 3 page of PDF "mppt-2420-rc" (sheet "/Power Supply/") defines "HV +" and "LV +" as inputs to the sub-circuit; on page 1 (sheet "/"), these are linked to "DCDC_HV+" and "DCDC_LV+" resp..
The cir…
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This afternoon, after some wiring changes, the ESP32 stopped to work correctly. The board is still recognized by my computer but I'm not able to flash it with the arduino ide. I tried with other compu…
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Is there a way to build a basic version of the circuit on a breadboard using an ESP32 board (e.g.
ESP32-DevKitC) and a L298N board without (much) extra components?
If so, would it be possible to …
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# Proposed Features
When the satellite comes out of its pod various things need to happen! The following is a rough timeline of what the flight software needs to do from a cold start.
# Desi…
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Hi All,
May be this not the right place for this topic but i need your a assistance and help regarding a School Project have been struggling for weeks:
It’s a 10 minute countdown timer with real ti…
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Does the NumWorks calculator have a circuit on board that measures the battery charging level?
If so, could this percentage be displayed on Settings - About Calculator?
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### Controller Board
6-pack with 2x4 Input's & MosFet
### Machine Description
Test Station 3 Axis
### Input Circuits
```yaml
Default Setting / and User setting's
```
### Configur…