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Electret Mic decoupling capacitor polarity.?

Analog & Mixed-Signal Design 2 weeks ago at 01:49 AM

Last message by Audioguru again on January 15, 2021 at 10:27 AM

9 Replies
263 Views
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Creative Inspire T5900 not working

Technical Repair 2 weeks ago at 10:51 AM

Last message by pukemon on January 11, 2021 at 06:51 AM

4 Replies
46 Views
R
Design question: Possible simplification

Analog & Mixed-Signal Design 3 weeks ago at 05:20 PM

Last message by RPLaJeunesse on January 9, 2021 at 09:36 AM

11 Replies
471 Views
Active Butterworth Bandpass Filter unexpected peak

Homework Help 3 weeks ago at 08:05 AM

Last message by crutschow on January 4, 2021 at 08:31 AM

9 Replies
465 Views
Active Band Pass Filter (20Hz - 500Hz)

Analog & Mixed-Signal Design About 2 years ago at 05:21 PM

Last message by Papabravo on December 2, 2020 at 01:48 PM

8 Replies
1027 Views
Who Knows MOSFETs - Can Noise be Reduced? (Dimmer circuit)

PCB Layout , EDA & Simulations About 2 months ago at 12:30 AM

Last message by Delta prime on December 2, 2020 at 09:46 AM

1 Replies
236 Views
Designing linear power supply with regulated current and voltage

Power Electronics 2 months ago at 02:44 PM

Last message by kgrozdanovski on December 1, 2020 at 05:44 PM

64 Replies
1572 Views
Help with sensor measurement using signal conditioning

General Electronics Chat About 2 months ago at 08:46 AM

Last message by Wolframore on November 30, 2020 at 12:26 PM

3 Replies
162 Views
Measuring single-ended signal by differential ADC

Analog & Mixed-Signal Design About 2 months ago at 06:54 PM

Last message by nsaspook on November 27, 2020 at 08:45 PM

4 Replies
461 Views
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Help with Op-Amps Design

Analog & Mixed-Signal Design 3 months ago at 03:09 PM

Last message by TedOlsen on November 11, 2020 at 01:51 PM

29 Replies
1151 Views
Creative 5.1 PC speaker system stopped working

Technical Repair 6 years ago at 10:07 PM

Last message by AKSamer on November 11, 2020 at 03:23 AM

19 Replies
18111 Views
S
Multi-input latching BJT circuit

Analog & Mixed-Signal Design 2 months ago at 12:15 PM

Last message by sghioto on November 9, 2020 at 01:36 PM

4 Replies
206 Views
Help in understanding circuit

Analog & Mixed-Signal Design 5 months ago at 08:57 AM

Last message by MrChips on November 3, 2020 at 09:11 AM

14 Replies
942 Views
Question about “dominant capacitor” in filter circuits

Analog & Mixed-Signal Design About 3 months ago at 08:45 AM

Last message by Ramussons on November 1, 2020 at 01:32 AM

8 Replies
798 Views
Unusual audio power amp configuration

Analog & Mixed-Signal Design 3 months ago at 06:23 PM

Last message by Jony130 on October 25, 2020 at 12:26 PM

24 Replies
1046 Views
I made my first amplifier!

Analog & Mixed-Signal Design 3 months ago at 03:22 PM

Last message by Audioguru again on October 22, 2020 at 10:55 AM

7 Replies
428 Views
Will this cabling idea work?

General Electronics Chat About 4 months ago at 09:56 PM

Last message by alan01346 on October 9, 2020 at 11:09 AM

25 Replies
1104 Views
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What to change in LTSpice BJT to account for Vce change ?

General Electronics Chat 4 months ago at 01:12 AM

Last message by Bordodynov on September 26, 2020 at 10:33 AM

5 Replies
328 Views
Measuring very low ripples on a high voltage multi-kV output

Power Electronics 4 months ago at 06:42 AM

Last message by ronsimpson on September 17, 2020 at 07:02 AM

1 Replies
233 Views
I
DAC datasheet - how to read if the DAC can drive my circuit?

Analog & Mixed-Signal Design 4 months ago at 01:24 PM

Last message by Irving on September 13, 2020 at 01:54 PM

3 Replies
182 Views