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Is there a charge controller/balancer/manager built-in here ?

General Electronics Chat 3 weeks ago at 07:50 AM

Last message by bigjoncoop on March 31, 2024 at 01:26 AM

5 Replies
186 Views
DeWalt DW079 rotary laser speed controller not working

Technical Repair 4 weeks ago at 01:40 PM

Last message by Dodgydave on March 28, 2024 at 01:52 PM

1 Replies
116 Views
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Step up Dc-DC and inductive load pump

Power Electronics One month ago at 11:38 AM

Last message by DJ_AA on March 28, 2024 at 08:45 AM

34 Replies
536 Views
How to reduce current?

Power Electronics 4 weeks ago at 04:32 PM

Last message by Ya’akov on March 27, 2024 at 07:09 AM

25 Replies
506 Views
Testing Alkaline Batteries

Power Electronics 4 weeks ago at 04:41 AM

Last message by crutschow on March 26, 2024 at 11:36 AM

7 Replies
220 Views
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Battery charger design

Power Electronics 4 weeks ago at 06:54 AM

Last message by xand3r on March 25, 2024 at 06:54 AM

0 Replies
132 Views
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Li-ion battery and DC power supply common ground

Power Electronics One month ago at 06:05 PM

Last message by edmo117 on March 22, 2024 at 03:33 AM

3 Replies
423 Views
How to get most from this tiny solar cell?

Power Electronics One month ago at 09:28 AM

Last message by MrAl on March 21, 2024 at 09:52 PM

4 Replies
176 Views
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12v stepup to 24v on one battery box socket

Power Electronics One month ago at 06:14 PM

Last message by MisterBill2 on March 19, 2024 at 07:59 PM

6 Replies
229 Views
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Beginner's 12v Circuit Plan for Wiring a Sailboat... 2 Questions...

Power Electronics One month ago at 01:18 AM

Last message by MisterBill2 on March 18, 2024 at 06:53 PM

6 Replies
213 Views
Replacing LiPo battery from power bank circuit with a power supply

Power Electronics One month ago at 10:42 AM

Last message by BobTPH on March 17, 2024 at 04:26 AM

2 Replies
144 Views
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Circuit to guarantee minimum voltage from solar panel

Power Electronics One month ago at 04:34 PM

Last message by aaron_m on March 15, 2024 at 10:17 PM

7 Replies
520 Views
Help PCB quistion

PCB Layout , EDA & Simulations One month ago at 03:13 PM

Last message by KeithWalker on March 15, 2024 at 06:01 PM

1 Replies
193 Views
Hi guys..I have a e-bike using nihd

Power Electronics 5 years ago at 09:31 AM

Last message by DbLoud120 on March 15, 2024 at 03:42 PM

22 Replies
1145 Views
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Looking for simple and cheap 4S BMs and fuel gauge recommendations

Power Electronics One month ago at 01:59 PM

Last message by OldTech on March 15, 2024 at 12:11 PM

2 Replies
309 Views
Please help with beard trimmer

General Electronics Chat One month ago at 06:11 AM

Last message by ThePanMan on March 9, 2024 at 08:22 PM

10 Replies
338 Views
FM80 solar charge controller datalogger

Microcontrollers 10 months ago at 09:29 PM

Last message by nsaspook on March 8, 2024 at 05:14 PM

51 Replies
2450 Views
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Major Newbie - wiring flicker LED's for a hobby kit

General Electronics Chat One month ago at 03:49 PM

Last message by FierceCritter on March 8, 2024 at 08:49 AM

16 Replies
422 Views
Guessing how it works ?

General Electronics Chat One month ago at 03:18 PM

Last message by Tonyr1084 on March 7, 2024 at 02:49 PM

10 Replies
279 Views
battery mosfet conection

Analog & Mixed-Signal Design One month ago at 02:47 PM

Last message by LowQCab on March 7, 2024 at 06:42 AM

4 Replies
520 Views