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Kids Ride-On Mod

Power Electronics 3 days ago at 01:42 PM

Last message by Fireman1224 on May 23, 2022 at 05:33 PM

8 Replies
100 Views
Metering Lead Acid Battery Voltage

Power Electronics 14 hours ago at 10:10 AM

Last message by dl324 on May 23, 2022 at 10:58 AM

6 Replies
55 Views
Parallel 18650 supply question

Power Electronics 3 days ago at 10:08 PM

Last message by KeithWalker on May 21, 2022 at 12:37 PM

10 Replies
99 Views
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Triggering an SCR from the output of an LM324 configured as a comparator

General Electronics Chat About 2 weeks ago at 07:06 AM

Last message by davismltc on May 21, 2022 at 07:30 AM

31 Replies
339 Views
VHM-314 Bluetooth + Battery Upgrade on Old Guitar

General Electronics Chat 2 weeks ago at 04:27 PM

Last message by THRobinson on May 15, 2022 at 02:58 PM

9 Replies
88 Views
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Need advice on power to an electronic door lock

Power Electronics One week ago at 07:56 AM

Last message by Unionjack on May 12, 2022 at 10:13 AM

14 Replies
123 Views
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Trickle charging an ipad via a truck battery

General Electronics Chat About 2 weeks ago at 05:08 AM

Last message by prairiemystic on May 11, 2022 at 01:09 PM

13 Replies
164 Views
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PWM Surge Problem on VDC side of an Inverter

Power Electronics One month ago at 09:02 PM

Last message by TripleStack on May 8, 2022 at 11:29 AM

4 Replies
220 Views
5 Replies
126 Views
consensus of non smoothened recitfied lifepo4 charging effects

Power Electronics About 3 weeks ago at 11:31 PM

Last message by Audioguru again on May 4, 2022 at 12:37 PM

5 Replies
111 Views
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offgrid, modern household. usecase for 204+VDC battery packs

Power Electronics One month ago at 05:59 AM

Last message by quitenoob on May 3, 2022 at 09:26 AM

45 Replies
496 Views
12 Replies
194 Views
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Replacement car battery charger - shows wrong voltage again

Power Electronics 3 months ago at 02:51 AM

Last message by bassbindevil on May 2, 2022 at 02:50 PM

14 Replies
323 Views
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USING 2ND BATTERY FOR ROADTRIP IN SUV. NEED ASSISTANCE

General Electronics Chat 4 weeks ago at 06:19 PM

Last message by BRIN on April 25, 2022 at 03:46 PM

4 Replies
115 Views
Trying to understand DC voltage and current

General Electronics Chat One month ago at 08:05 AM

Last message by BobTPH on April 24, 2022 at 04:22 PM

10 Replies
178 Views
(Another) AA/USB-powered LED lamp project by a novice

Power Electronics One month ago at 03:02 PM

Last message by Xenopus on April 24, 2022 at 02:48 PM

8 Replies
182 Views
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BMS Reset ideas- Dyson V8 Vacuum

Technical Repair 4 years ago at 10:56 PM

Last message by H3nk on April 24, 2022 at 12:25 PM

10 Replies
17222 Views
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Voltage regulator for battery powered microcontroller

Power Electronics One month ago at 05:37 AM

Last message by EriBoo on April 20, 2022 at 09:01 AM

6 Replies
258 Views
Generator & Battery in Parallel

Power Electronics One month ago at 05:01 AM

Last message by Alec_t on April 20, 2022 at 08:51 AM

5 Replies
111 Views
Response Time of Battery to load jump?

General Electronics Chat One month ago at 07:58 AM

Last message by ci139 on April 20, 2022 at 08:47 AM

7 Replies
106 Views