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Experiment setup, start on timer turn disc at interval

Automation, Robotics & Control 4 days ago at 09:27 AM

Last message by Ya’akov on March 20, 2023 at 10:46 AM

18 Replies
199 Views
How to use limit switches in a project circuit?

The Projects Forum 2 years ago at 05:44 PM

Last message by shortbus on March 18, 2023 at 09:03 AM

311 Replies
9566 Views
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EVSE using Relay over Contactor - would a contactor give a longer lifetime?

Power Electronics One week ago at 02:54 AM

Last message by MisterBill2 on March 13, 2023 at 01:21 PM

11 Replies
118 Views
Is peak current control REALLY, ALWAYS, a safe protection against flux walking?

Power Electronics One month ago at 06:31 PM

Last message by MrAl on February 10, 2023 at 11:49 PM

20 Replies
427 Views
T
Looking for feedback on a 120V AC motor control circuit

Power Electronics 2 months ago at 03:12 PM

Last message by tidnull on January 13, 2023 at 05:23 PM

9 Replies
372 Views
O
Need some help with Transformer/Contactor

General Electronics Chat 4 months ago at 07:49 AM

Last message by onesquin on November 21, 2022 at 05:34 PM

25 Replies
453 Views
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Flyback Current / Voltage

General Electronics Chat 4 months ago at 04:52 PM

Last message by MisterBill2 on November 5, 2022 at 06:54 AM

3 Replies
247 Views
E
Driving solenoids in a V8 solenoid engine

Analog & Mixed-Signal Design 5 months ago at 01:50 PM

Last message by Ephex on November 4, 2022 at 02:12 PM

51 Replies
1857 Views
What is the simplest switch circuit I can build for a 30-amp (220v) machine?

General Electronics Chat 4 months ago at 12:37 AM

Last message by Externet on November 1, 2022 at 08:03 AM

9 Replies
256 Views
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HVAC contactor delete

General Electronics Chat 5 months ago at 12:22 AM

Last message by MisterBill2 on October 17, 2022 at 06:43 PM

7 Replies
238 Views
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How to limit voltage output from 3-phase permanent magnet alternator.

General Electronics Chat About 11 months ago at 04:04 PM

Last message by MisterBill2 on August 20, 2022 at 04:33 AM

12 Replies
547 Views
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ESO Push/Pull Button Shut Down Pool Pumps

Power Electronics 7 months ago at 02:55 PM

Last message by MisterBill2 on August 11, 2022 at 06:43 AM

36 Replies
867 Views
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Read State of Contactors

Analog & Mixed-Signal Design 9 months ago at 08:25 AM

Last message by MisterBill2 on June 17, 2022 at 09:31 PM

10 Replies
498 Views
3 Phase Direct Online Starter Circuit Advice.

General Electronics Chat 10 months ago at 02:02 PM

Last message by ADinkser on May 13, 2022 at 02:52 PM

8 Replies
457 Views
Why not a hybrid SCR/MOSFET inverter?

General Electronics Chat About 11 months ago at 08:57 PM

Last message by strantor on April 26, 2022 at 01:57 PM

6 Replies
530 Views