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DIY Battery Spot Welder from Microwave Transformer Issues

Power Electronics One day ago at 01:51 PM

Last message by MadPatch on February 26, 2021 at 06:08 AM

12 Replies
139 Views
High Voltage SMPS Circuit Design WIP - Please can you take a look and comment

Power Electronics One day ago at 04:18 AM

Last message by kubeek on February 26, 2021 at 04:03 AM

3 Replies
86 Views
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MOSFET or Relay, again...

General Electronics Chat 5 days ago at 11:04 AM

Last message by MisterBill2 on February 24, 2021 at 04:06 AM

26 Replies
397 Views
Chicken coop

Automation, Robotics & Control 6 days ago at 09:28 AM

Last message by Marley on February 22, 2021 at 04:54 AM

25 Replies
344 Views
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How to use a signal from mains to control a DC relay?

Power Electronics One week ago at 07:10 AM

Last message by sghioto on February 19, 2021 at 08:40 AM

44 Replies
633 Views
Understanding CNC controller board PCB schematic

Automation, Robotics & Control One week ago at 01:20 AM

Last message by zazas321 on February 19, 2021 at 02:51 AM

11 Replies
213 Views
24VAC -> 24VDC, 5VDC, 3.3VDC

Power Electronics One week ago at 01:37 PM

Last message by crutschow on February 16, 2021 at 07:28 AM

8 Replies
163 Views
18 Replies
468 Views
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Chosing the right back EMF diodes

General Electronics Chat About 2 weeks ago at 07:30 AM

Last message by Raymond175 on February 15, 2021 at 02:54 PM

15 Replies
270 Views
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Correct voltage for LED illuminated push button

General Electronics Chat About 2 weeks ago at 11:51 AM

Last message by KeepItSimpleStupid on February 14, 2021 at 01:08 AM

9 Replies
174 Views
Looking to wire relays on top of existing momentary switches

General Electronics Chat 2 weeks ago at 03:15 PM

Last message by Art Mezins on February 12, 2021 at 01:39 AM

28 Replies
529 Views
Choosing Full Bridge Driver.

General Electronics Chat One month ago at 11:43 AM

Last message by DickCappels on February 11, 2021 at 09:31 PM

53 Replies
1296 Views
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Chicken Door linear actuator

Sensor Design & Implementation 2 weeks ago at 12:17 AM

Last message by prairiemystic on February 11, 2021 at 02:06 PM

18 Replies
598 Views
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Momentary to Latching Switch Converter

Power Electronics 2 weeks ago at 01:37 PM

Last message by DarrenC-SCO- on February 11, 2021 at 01:37 PM

0 Replies
107 Views
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Help please with activated “ringers”, alert.

General Electronics Chat 2 weeks ago at 09:06 PM

Last message by eetech00 on February 11, 2021 at 08:40 AM

2 Replies
135 Views
I fixed a broken bluetooth headphone by doing nothing? What can I do?

Technical Repair 2 weeks ago at 04:26 AM

Last message by AlbertHall on February 10, 2021 at 07:24 AM

6 Replies
83 Views
AC Motor Switch Wiring

General Electronics Chat 3 weeks ago at 08:34 PM

Last message by Tonyr1084 on February 6, 2021 at 07:52 AM

26 Replies
392 Views