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Need help designing a latching circuit

General Electronics Chat 2 days ago at 07:43 AM

Last message by cgw94 on September 18, 2020 at 03:00 PM

20 Replies
210 Views
(HELP) 3V Relay Short Circuit Protection

General Electronics Chat About 2 weeks ago at 05:10 PM

Last message by Sensacell on September 8, 2020 at 02:20 AM

8 Replies
156 Views
M
Vacuum Lifter Automation

Automation, Robotics & Control 4 weeks ago at 07:16 PM

Last message by MisterBill2 on August 30, 2020 at 07:24 PM

4 Replies
288 Views
M
MOSFET in place of relay?

General Electronics Chat One month ago at 05:51 AM

Last message by MisterBill2 on August 23, 2020 at 08:07 AM

26 Replies
487 Views
44 Replies
1252 Views
12 Replies
565 Views
5
Disconnection of load when charging battery pack with 5V USB

General Electronics Chat One month ago at 04:31 PM

Last message by 503 on August 17, 2020 at 11:27 AM

13 Replies
244 Views
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Possible intelligent 8-Channel MOSFET latching sequencer (12vDC only)

General Electronics Chat One month ago at 06:18 PM

Last message by MisterBill2 on August 16, 2020 at 08:53 AM

10 Replies
226 Views
Crude relay coil power supply design

Power Electronics One month ago at 01:51 PM

Last message by MaxHeadRoom on August 13, 2020 at 02:03 PM

7 Replies
161 Views
J
Led bulb problems

Automotive Electronics One month ago at 02:04 PM

Last message by John appleseed on August 13, 2020 at 09:12 AM

27 Replies
364 Views
M
Newbie - momentary relay

General Electronics Chat One month ago at 06:11 PM

Last message by MisterBill2 on August 8, 2020 at 08:48 AM

12 Replies
214 Views
Using Relay to Power on Device

Power Electronics One month ago at 02:42 AM

Last message by KeithWalker on August 3, 2020 at 07:16 AM

31 Replies
438 Views
4 Replies
189 Views
FETs unwanted turn on

PCB Layout & EDA One month ago at 01:06 PM

Last message by KeithWalker on July 29, 2020 at 01:35 PM

1 Replies
193 Views
49 Replies
852 Views
I
Need GPIO pin to briefly stay high after switch is released

Digital Design 2 months ago at 01:34 AM

Last message by Irving on July 20, 2020 at 02:53 PM

13 Replies
279 Views
PTC Thermistor humidity switch.

Analog & Mixed-Signal Design 2 months ago at 02:50 PM

Last message by VT91 on July 15, 2020 at 12:35 PM

18 Replies
568 Views
Using solid state relay in high load applications

Power Electronics 2 months ago at 09:53 AM

Last message by strantor on July 15, 2020 at 07:09 AM

4 Replies
166 Views
low ac coil voltage relay question

Power Electronics 2 months ago at 07:59 AM

Last message by crutschow on July 1, 2020 at 07:32 AM

14 Replies
253 Views
M
How to detect if the pump on ?

General Electronics Chat About 3 months ago at 04:47 PM

Last message by MisterBill2 on June 25, 2020 at 07:33 PM

14 Replies
378 Views