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Class D audio amp not working

General Electronics Chat 4 weeks ago at 08:07 AM

Last message by Arijeet on July 12, 2020 at 10:43 AM

30 Replies
399 Views
PCB Layout Advice

PCB Layout & EDA 2 months ago at 10:10 PM

Last message by DickCappels on June 8, 2020 at 03:38 AM

3 Replies
225 Views
Very Low Level Signal Amplification (and Calulating Noise)

Analog & Mixed-Signal Design 2 months ago at 01:32 PM

Last message by Analog Ground on June 7, 2020 at 05:58 AM

3 Replies
179 Views
Battery charger circuit design

Power Electronics 2 months ago at 04:12 AM

Last message by ci139 on June 3, 2020 at 06:22 AM

21 Replies
363 Views
6 Replies
162 Views
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How to drive many LEDs for large display clock?

General Electronics Chat 3 months ago at 10:57 AM

Last message by KeepItSimpleStupid on May 10, 2020 at 02:27 PM

42 Replies
763 Views
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What are the limits for differential amplifiers

Analog & Mixed-Signal Design 3 months ago at 03:49 AM

Last message by NomadAU on May 5, 2020 at 03:16 PM

7 Replies
668 Views
Triangle Wave Generator

Analog & Mixed-Signal Design 3 months ago at 09:33 AM

Last message by AnalogKid on May 2, 2020 at 07:27 AM

6 Replies
221 Views
Help needed with transistor based, solar charge controller

Power Electronics 3 months ago at 05:54 PM

Last message by RIKRIK on May 1, 2020 at 01:30 PM

9 Replies
359 Views
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Counter Circuits for All-Transistor Digital Clock

Analog & Mixed-Signal Design One year ago at 10:30 PM

Last message by MisterBill2 on April 7, 2020 at 03:12 AM

59 Replies
2336 Views
4-20mA Receiver - How To Also Have Option For 0-10VDC Analog Input?

General Electronics Chat 4 months ago at 11:11 AM

Last message by dendad on April 4, 2020 at 12:43 PM

6 Replies
253 Views
Measuring frequency of LC circuit (around 100MHz) with frequency meter

Test & Measurement 4 months ago at 01:09 PM

Last message by Janis59 on March 20, 2020 at 03:10 AM

4 Replies
228 Views
Detecting drops in resistance in a low resistance circuit

Test & Measurement 5 months ago at 02:29 PM

Last message by Reloadron on March 4, 2020 at 07:04 AM

13 Replies
683 Views
Getting started with a "sample and hold" circuit

Homework Help 6 months ago at 01:55 PM

Last message by danadak on February 4, 2020 at 04:34 PM

12 Replies
276 Views
what hardware/AD converter for 20 capacitive sensors with raspberry pi

Microcontrollers 6 months ago at 02:48 PM

Last message by danadak on February 2, 2020 at 06:53 AM

4 Replies
226 Views
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LEDs, 555s, Flashers, and Light Chasers

Digital Design 11 years ago at 04:51 PM

Last message by rrmestl on December 30, 2019 at 12:48 PM

70 Replies
149823 Views
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4-bit Flash ADC LSB Error

Analog & Mixed-Signal Design 7 months ago at 01:31 AM

Last message by SimpleKCLSimpleKVL on December 29, 2019 at 01:58 AM

4 Replies
234 Views
Digital control or analog?

Power Electronics 7 months ago at 01:23 PM

Last message by Hamed T on December 21, 2019 at 01:43 PM

30 Replies
695 Views
Precision Rectifier Gain Resistors

Analog & Mixed-Signal Design 7 months ago at 09:34 PM

Last message by ericgibbs on December 20, 2019 at 01:22 AM

4 Replies
278 Views
current control with attiny45

Microcontrollers 8 months ago at 06:27 PM

Last message by crutschow on December 5, 2019 at 01:07 PM

3 Replies
246 Views