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RC circuits relay delayed slightly, perhaps 0.05 seconds

General Electronics Chat One week ago at 06:28 PM

Last message by billrvolz on July 30, 2021 at 12:30 PM

53 Replies
526 Views
Digital Potentiometer

Analog & Mixed-Signal Design 2 days ago at 08:06 AM

Last message by Marley on July 30, 2021 at 05:30 AM

1 Replies
54 Views
Analog Circuitry for Raspberry Pi based Telephone Switchboard

Analog & Mixed-Signal Design One week ago at 11:01 AM

Last message by Ramussons on July 30, 2021 at 12:34 AM

9 Replies
395 Views
LED Array for backlighting a DIY USB Media Keypad/Keyboard

General Electronics Chat 6 days ago at 03:47 PM

Last message by vkpaul123 on July 29, 2021 at 01:09 PM

3 Replies
132 Views
Old Aged Components.

General Electronics Chat One week ago at 02:03 AM

Last message by schmitt trigger on July 28, 2021 at 01:05 PM

7 Replies
147 Views
4 Replies
138 Views
3 Replies
68 Views
ZVS CIRCUIT NOT OSCILLATING

General Electronics Chat One week ago at 02:24 AM

Last message by Dodgydave on July 22, 2021 at 05:44 AM

1 Replies
73 Views
PIC32MX250F128B 32.768Khz Clock Unstable

Microcontrollers One week ago at 06:05 PM

Last message by MrChips on July 21, 2021 at 07:33 PM

3 Replies
68 Views
S
Real-world behavior of series-connected electrolytic capacitors

Power Electronics 2 weeks ago at 04:18 AM

Last message by SYNFONIQUE on July 21, 2021 at 07:08 AM

14 Replies
277 Views
Multiplexing and reading voltages using ADC

Analog & Mixed-Signal Design One week ago at 12:14 PM

Last message by MrChips on July 19, 2021 at 02:56 PM

10 Replies
143 Views
Ferrite bead vs Bypass Capacitor

General Electronics Chat One week ago at 06:01 AM

Last message by sparky 1 on July 19, 2021 at 02:29 PM

14 Replies
129 Views
ADC KICKBACK FILTER DESIGN

Analog & Mixed-Signal Design 2 weeks ago at 02:51 AM

Last message by DickCappels on July 17, 2021 at 04:14 AM

3 Replies
78 Views
AC LED string lights flickering.

Power Electronics 2 weeks ago at 06:01 PM

Last message by DickCappels on July 16, 2021 at 01:52 AM

9 Replies
174 Views
Questions about electronic components for guitar pedals

General Electronics Chat 2 weeks ago at 11:55 AM

Last message by Audioguru again on July 14, 2021 at 04:39 PM

10 Replies
126 Views
Choices about my H-bridge DC motor driver

Power Electronics 3 weeks ago at 12:42 PM

Last message by Irving on July 12, 2021 at 06:56 AM

28 Replies
560 Views
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PCB repair to a Whirlpool Double Oven control board

Technical Repair 5 months ago at 10:30 PM

Last message by Phil-S on July 9, 2021 at 04:31 AM

128 Replies
3249 Views
Monostable NE555 control of Solenoid

General Electronics Chat 3 weeks ago at 01:20 AM

Last message by Dodgydave on July 6, 2021 at 07:55 AM

12 Replies
227 Views