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Need to figure out some options for replacing or fixing the main Li-Ion batteries in Hail Bopp.
**Specs:** Brammo batteries (no longer in production, company acquired by Cummins). 29.8V + 14.8 V ba…
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Think there should be some kind of cut off protection for the batteries for when they run too low. If the batteries don't have any protection circuitry, drawing more power than they can provide can da…
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Hi, I'm looking to build this project soon, it looks really cool! I just have a few questions about the battery.
- Can you use a higher capacity battery with this circuit?
- If yes, do you need to…
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I am trying to build a thermal model of li ion battery pack, it would be helpful if someone could help me to get started with this ecm package. My whole ideas is to create a electrical and thermal mod…
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See: https://randomnerdtutorials.com/esp8266-voltage-regulator-lipo-and-li-ion-batteries/
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We're using a Li-Ion rechargeable battery to power T-PCIE + SIM7600E modem. It's working fine as long as the battery it's over 3.7-3.8 V, but under, the board shutdown. Unfortunately that means I can …
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This is a great project! I came here because it was featured on Hackaday just now.
I wonder if one could add another regulator to output 1.5V so that we could get rid of the coin cell of this thing…
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Hi, just looking at the crusing current rating you gave here https://github.com/uavpal/disco-docs/wiki/batteries, it seems to be more like half that, 45 minute flight time -2.7Ah, 2.7/0.75, average cu…
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Summary: the doco seems to suggest ULP uses 150uA but I see 450uA with the most minimal hwr and swr.
I want to run my project from battery so need to optimize power usage.
The hardware is a nake…