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Why am I destroying my esp32/arduino boards ?

General Electronics Chat 18 hours ago at 12:22 PM

Last message by panic mode on April 17, 2024 at 06:41 AM

12 Replies
150 Views
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Looking for tips in using Mosfets to control a 48V 12A circuit with Arduino

Power Electronics One hour ago at 05:43 AM

Last message by lowlyworm on April 17, 2024 at 05:43 AM

0 Replies
12 Views
Understanding Asynchronous Generators.

Power Electronics One hour ago at 05:38 AM

Last message by quiteblock on April 17, 2024 at 05:38 AM

0 Replies
17 Views
What's wrong with my discharging circuit?

Homework Help 2 weeks ago at 03:00 AM

Last message by MrAl on April 17, 2024 at 05:15 AM

6 Replies
135 Views
Counter IC circuit needed to divide by 430khz to 1?

Digital Design 2 weeks ago at 07:44 PM

Last message by Ian0 on April 17, 2024 at 05:01 AM

21 Replies
434 Views
12 Replies
172 Views
Heat transfer questions

General Science, Physics & Math One week ago at 05:02 AM

Last message by MrAl on April 17, 2024 at 04:25 AM

8 Replies
189 Views
How does an antenna actually transmit power?

Wireless & RF Design One day ago at 11:39 PM

Last message by Ya’akov on April 17, 2024 at 04:16 AM

7 Replies
136 Views
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Where did you personally use or see LM317 applied to?

Power Electronics 3 months ago at 12:45 PM

Last message by Barnett54 on April 17, 2024 at 03:53 AM

345 Replies
7096 Views
System turning off when Antenna is connected

Wireless & RF Design 5 hours ago at 01:47 AM

Last message by Dark_Matter on April 17, 2024 at 03:38 AM

2 Replies
47 Views
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Simple voltage follower - not working

PCB Layout , EDA & Simulations 10 months ago at 08:02 AM

Last message by Ameen12122412 on April 17, 2024 at 03:18 AM

7 Replies
596 Views
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understanding the diode demodulator circuit?

General Electronics Chat 5 hours ago at 01:27 AM

Last message by TarikElec on April 17, 2024 at 02:35 AM

2 Replies
51 Views
Do you know what thread type this motor would have?

Technical Repair 13 hours ago at 05:24 PM

Last message by Ya’akov on April 17, 2024 at 02:21 AM

3 Replies
52 Views
Why might a material have more traction on a smooth surface?

General Science, Physics & Math One day ago at 07:22 PM

Last message by Ya’akov on April 17, 2024 at 02:00 AM

29 Replies
216 Views
CST Waveguide Port Simulation

Wireless & RF Design One day ago at 05:07 PM

Last message by Ayush742 on April 17, 2024 at 01:41 AM

2 Replies
69 Views
Book Example for Differential Amplifier with Darlington Doesn't make Much Sense

Homework Help About 17 hours ago at 01:54 PM

Last message by LvW on April 17, 2024 at 01:36 AM

2 Replies
63 Views
Need help with MOSFET replacement

Datasheets, Manuals & Parts Identification 6 hours ago at 12:14 AM

Last message by BobTPH on April 17, 2024 at 01:12 AM

1 Replies
44 Views
29 Replies
29139 Views
Need help for quiz related to circuit analysis

Analog & Mixed-Signal Design 8 hours ago at 10:17 PM

Last message by Manish55 on April 16, 2024 at 10:17 PM

0 Replies
48 Views
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Relay help with power tv mount

General Electronics Chat One day ago at 02:11 PM

Last message by Hornnumb2 on April 16, 2024 at 07:09 PM

7 Replies
103 Views