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Li-ion battery and DC power supply common ground

Power Electronics 8 hours ago at 06:05 PM

Last message by k1ng 1337 on March 18, 2024 at 11:13 PM

2 Replies
57 Views
DC to DC for e bike battery

Power Electronics One day ago at 07:27 PM

Last message by FrankinBiker on March 18, 2024 at 06:56 PM

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

Power Electronics 3 days ago at 01:18 AM

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

6 Replies
128 Views
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12v stepup to 24v on one battery box socket

General Electronics Chat One day ago at 06:14 PM

Last message by Chez on March 18, 2024 at 02:16 PM

2 Replies
80 Views
Step up Dc-DC and inductive load pump

Power Electronics 6 days ago at 11:38 AM

Last message by LowQCab on March 18, 2024 at 05:47 AM

28 Replies
287 Views
Replacing LiPo battery from power bank circuit with a power supply

Power Electronics 3 days ago at 10:42 AM

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

2 Replies
75 Views
A
Circuit to guarantee minimum voltage from solar panel

Power Electronics One week ago at 04:34 PM

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

7 Replies
437 Views
Help PCB quistion

PCB Layout , EDA & Simulations 3 days ago at 03:13 PM

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

1 Replies
117 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
1068 Views
O
Looking for simple and cheap 4S BMs and fuel gauge recommendations

Power Electronics 6 days ago at 01:59 PM

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

2 Replies
225 Views
Buy from these Ali Express/Amazon sellers at your own risk

Marketplace 3 years ago at 10:25 AM

Last message by dl324 on March 11, 2024 at 02:43 PM

204 Replies
19762 Views
Where did you personally use or see LM317 applied to?

Power Electronics 2 months ago at 12:45 PM

Last message by crutschow on March 10, 2024 at 11:27 AM

250 Replies
4945 Views
Please help with beard trimmer

General Electronics Chat 2 weeks ago at 06:11 AM

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

10 Replies
236 Views
FM80 solar charge controller datalogger

Microcontrollers 9 months ago at 09:29 PM

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

51 Replies
2204 Views
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Major Newbie - wiring flicker LED's for a hobby kit

General Electronics Chat 2 weeks ago at 03:49 PM

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

16 Replies
296 Views
Guessing how it works ?

General Electronics Chat About 2 weeks ago at 03:18 PM

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

10 Replies
228 Views
battery mosfet conection

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

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

4 Replies
438 Views
5 Replies
144 Views
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EMC Radiate Emissions Battery

General Electronics Chat One week ago at 02:25 PM

Last message by MisterBill2 on March 6, 2024 at 04:36 PM

1 Replies
84 Views
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12.6V li-on battery level indicator

General Electronics Chat About 2 weeks ago at 08:50 AM

Last message by Edgaras on March 6, 2024 at 01:19 AM

6 Replies
169 Views