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40A Relay Reliability enhancement

Power Electronics 2 days ago at 07:59 AM

Last message by Jonathan Foong on July 31, 2021 at 10:27 AM

8 Replies
57 Views
23 Replies
427 Views
Controlling DC motor with reverse polarity module

General Electronics Chat 2 weeks ago at 06:15 PM

Last message by LowQCab on July 25, 2021 at 07:37 AM

12 Replies
200 Views
Help with relay selection please!

General Electronics Chat 2 weeks ago at 11:44 PM

Last message by MaxHeadRoom on July 20, 2021 at 09:42 AM

53 Replies
478 Views
R
DIY chicken door opener/closer

General Electronics Chat About 4 weeks ago at 06:02 PM

Last message by RICHS555 on July 19, 2021 at 09:28 PM

9 Replies
178 Views
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Need help with 12v DC timer/wiring.

General Electronics Chat 3 weeks ago at 08:53 AM

Last message by MisterBill2 on July 12, 2021 at 06:10 PM

7 Replies
120 Views
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MICROWAVE PRIMARY COIL FOR SPOT-WELDER .. #2

Power Electronics One month ago at 10:43 PM

Last message by PTdavis on July 4, 2021 at 03:54 PM

3 Replies
109 Views
DC valve control based on AC boost pump on/off state

Automation, Robotics & Control One month ago at 11:29 AM

Last message by GetDeviceInfo on June 26, 2021 at 05:11 PM

18 Replies
289 Views
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Blinking LED for Generator Power

Power Electronics One month ago at 01:43 AM

Last message by Phil-S on June 12, 2021 at 05:42 AM

3 Replies
309 Views
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My MCU Resets while switching a 5v Relay

Power Electronics 2 years ago at 05:56 AM

Last message by brunopserrao on June 1, 2021 at 05:06 PM

40 Replies
2266 Views
Full bridge rectifier

Power Electronics 2 months ago at 11:38 PM

Last message by LowQCab on May 27, 2021 at 12:26 AM

13 Replies
271 Views
I2C controlled switch

General Electronics Chat 2 months ago at 02:16 PM

Last message by Irving on May 21, 2021 at 02:10 AM

7 Replies
173 Views
9 Replies
236 Views
Software debouncing

Microcontrollers 3 months ago at 01:49 PM

Last message by nsaspook on May 1, 2021 at 11:30 AM

32 Replies
790 Views
isolation transformer primary winding delay circuit

General Electronics Chat 3 months ago at 12:36 PM

Last message by nsaspook on April 23, 2021 at 07:51 PM

5 Replies
229 Views
How to protect signal and control cable from lightning ?

General Electronics Chat 3 months ago at 07:58 AM

Last message by Yaakov on April 19, 2021 at 03:26 AM

32 Replies
605 Views
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Why use a transistor rather than a switch?

General Electronics Chat 3 months ago at 12:29 AM

Last message by Benjamin3000 on April 15, 2021 at 08:27 PM

6 Replies
418 Views
Suitable high current mosfet for switch/disconnect?

General Electronics Chat 4 months ago at 11:29 AM

Last message by bigjoncoop on April 6, 2021 at 11:55 AM

10 Replies
584 Views
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Safe forward voltage on an optical solid state relay?

General Electronics Chat 4 months ago at 10:19 PM

Last message by BeachCircuit on March 26, 2021 at 10:04 AM

5 Replies
217 Views
Pid temp control

Power Electronics 4 months ago at 02:11 AM

Last message by Janis59 on March 26, 2021 at 07:29 AM

20 Replies
1030 Views