Good morning, everyone!
I haven’t worked with electronics for a few years, so I’d like to ask for some advice regarding my circuit, which will be a weather station.
I want to connect two batteries in parallel so that I can use just one at a time. The idea is that when the first battery starts to discharge, I can connect a fully charged one, then disconnect and recharge the depleted one, and repeat this process continuously.
My questions:
1. Is my circuit correct, and will there be any potential issues?
2. Is there anything unnecessary in the design?
3. Are there any better solutions?
I have basic components like Zener diodes, MOSFET transistors, buttons, etc.
If there are more automated or efficient solutions, I’m willing to buy additional components within a small student budget.
Additionally, I’d like to add a TP4056 charging module if it’s feasible in this circuit, although this is not my top priority.
If any components should be replaced, I’d appreciate recommendations along with explanations of why.
In short, I’m looking for the best way to make this work.
Thanks in advance for any help!
I haven’t worked with electronics for a few years, so I’d like to ask for some advice regarding my circuit, which will be a weather station.
I want to connect two batteries in parallel so that I can use just one at a time. The idea is that when the first battery starts to discharge, I can connect a fully charged one, then disconnect and recharge the depleted one, and repeat this process continuously.
My questions:
1. Is my circuit correct, and will there be any potential issues?
2. Is there anything unnecessary in the design?
3. Are there any better solutions?
I have basic components like Zener diodes, MOSFET transistors, buttons, etc.
If there are more automated or efficient solutions, I’m willing to buy additional components within a small student budget.
Additionally, I’d like to add a TP4056 charging module if it’s feasible in this circuit, although this is not my top priority.
If any components should be replaced, I’d appreciate recommendations along with explanations of why.
In short, I’m looking for the best way to make this work.
Thanks in advance for any help!
Statistics: Posted by Forest502 — Wed Mar 12, 2025 6:27 pm