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Motion detector solenoid lol

General Electronics Chat 2 months ago at 06:41 PM

Last message by MisterBill2 on December 30, 2023 at 07:55 AM

59 Replies
1010 Views
Latch circuit single button switch on/off

General Electronics Chat 2 months ago at 11:45 AM

Last message by MaxHeadRoom on December 29, 2023 at 11:24 AM

87 Replies
2024 Views
Simulation Options for Control Circuits with Slave Relays

PCB Layout , EDA & Simulations 2 months ago at 12:58 AM

Last message by ericgibbs on December 27, 2023 at 08:26 AM

20 Replies
665 Views
making an SPDT switch using mosfets

General Electronics Chat 2 months ago at 10:45 AM

Last message by Ya’akov on December 25, 2023 at 03:43 PM

23 Replies
576 Views
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Dual Coil SPST Relay

Automation, Robotics & Control About 4 months ago at 05:17 PM

Last message by MisterBill2 on December 25, 2023 at 10:04 AM

9 Replies
371 Views
Brushed DC motor control IC killing MCU

Power Electronics 2 months ago at 10:27 AM

Last message by k1ng 1337 on December 22, 2023 at 09:09 PM

37 Replies
809 Views
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using 1-10v to control a relay

General Electronics Chat 2 months ago at 11:07 AM

Last message by eetech00 on December 21, 2023 at 09:08 AM

8 Replies
238 Views
Simple Anti-Restart Circuit

Power Electronics 2 months ago at 12:01 PM

Last message by BobTPH on December 21, 2023 at 06:54 AM

30 Replies
663 Views
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Aerated static pile (ASP) compost controller

Automation, Robotics & Control 2 months ago at 12:22 PM

Last message by MisterBill2 on December 16, 2023 at 04:48 PM

4 Replies
344 Views
2 Replies
281 Views
60 Hz Transformer Noise

Power Electronics 2 months ago at 09:30 AM

Last message by Alec_t on December 13, 2023 at 09:59 AM

2 Replies
154 Views
Current inrush thermistor?

General Electronics Chat 2 months ago at 03:12 AM

Last message by crutschow on December 13, 2023 at 08:43 AM

9 Replies
284 Views
WS2812B based switch array -- circuit design

Automation, Robotics & Control 2 months ago at 04:41 AM

Last message by BobTPH on December 11, 2023 at 08:08 AM

6 Replies
257 Views
Battery being drained by something - DIY doorbell

General Electronics Chat About 3 months ago at 03:04 PM

Last message by jarojetu on December 5, 2023 at 04:19 AM

6 Replies
276 Views
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NPN Transistor in Off-Time Delay Switch

General Electronics Chat About 3 months ago at 09:07 AM

Last message by MisterBill2 on December 4, 2023 at 02:05 PM

18 Replies
536 Views
Christmas lights - Looking for help to make them "stay on" on a timer.

General Electronics Chat About 3 months ago at 04:11 AM

Last message by Tonyr1084 on December 1, 2023 at 09:04 AM

6 Replies
657 Views
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1st time designing with logic chips. Check my idea?

Digital Design 3 months ago at 09:14 PM

Last message by jacmac on November 28, 2023 at 11:29 AM

14 Replies
469 Views
Controlling relay module by using snap switches, no R Pi's or Arduinos

General Electronics Chat 3 months ago at 07:33 PM

Last message by KeithWalker on November 26, 2023 at 09:47 AM

21 Replies
557 Views
15 Replies
473 Views
12 Replies
544 Views