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Critique my schematic

General Electronics Chat 2 days ago at 04:58 AM

Last message by redgear on July 15, 2020 at 02:36 AM

94 Replies
920 Views
Charge pump "Voltage Quadrupler"- data sheet error?

Digital Design 5 days ago at 01:52 AM

Last message by ci139 on July 14, 2020 at 04:15 AM

13 Replies
371 Views
Voltage Regulation

IC Design 2 days ago at 10:55 AM

Last message by Stillers48 on July 13, 2020 at 06:53 PM

9 Replies
187 Views
Recommend protection schemes for a very high voltage converter DC-DC

Power Electronics 5 days ago at 04:44 AM

Last message by Delta prime on July 9, 2020 at 12:59 PM

3 Replies
108 Views
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PCB Circuit Protection

PCB Layout & EDA 3 weeks ago at 08:32 AM

Last message by mcardoso on July 9, 2020 at 07:00 AM

18 Replies
404 Views
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Micro-current electrical stimulation device

Analog & Mixed-Signal Design 3 years ago at 10:56 AM

Last message by dheena0104 on July 8, 2020 at 10:03 PM

122 Replies
17650 Views
6116 SRAM and 74LS241 Read/Write Circuit in Multisim

Homework Help One week ago at 12:09 PM

Last message by ykbastidasc on July 6, 2020 at 05:47 PM

9 Replies
169 Views
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Design sensor for COVID-19

Homework Help 2 weeks ago at 01:04 PM

Last message by jpanhalt on July 5, 2020 at 03:10 AM

21 Replies
420 Views
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Can someone help me review this schematic? (AT89C52)

Microcontrollers One week ago at 11:21 PM

Last message by redgear on July 5, 2020 at 02:01 AM

4 Replies
176 Views
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Current Sensing Circuit for ASIC Evaluation Board

Analog & Mixed-Signal Design 2 weeks ago at 10:12 AM

Last message by hoyyoth on June 28, 2020 at 04:29 AM

8 Replies
131 Views
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Electromagnetic field (AC current) detection

Sensor Design & Implementation About 4 weeks ago at 12:19 PM

Last message by Hugh Riddle on June 26, 2020 at 01:45 AM

8 Replies
593 Views
LT1366 circuit not producing the correct output.

General Electronics Chat 3 weeks ago at 06:57 AM

Last message by Audioguru again on June 22, 2020 at 05:36 AM

37 Replies
490 Views
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Problem with MCP73831 lipo charger

General Electronics Chat 3 weeks ago at 05:38 AM

Last message by rjjenkins on June 21, 2020 at 11:31 AM

4 Replies
108 Views
M
Help Me Design - Encoder De-multiplexer

Digital Design One month ago at 08:02 AM

Last message by mcardoso on June 17, 2020 at 06:52 AM

17 Replies
430 Views
Circuit B opto-coupler upsets Circuit A opto-couplers

Digital Design 3 months ago at 04:41 AM

Last message by Alan_uk on June 14, 2020 at 07:19 AM

7 Replies
451 Views
Powering Digital Logic from a SMPS

Digital Design One month ago at 09:01 AM

Last message by dl324 on June 13, 2020 at 01:19 PM

6 Replies
204 Views
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Latching switch circuit to switch on IC's

General Electronics Chat One month ago at 02:11 AM

Last message by christiannielsen on June 13, 2020 at 04:01 AM

12 Replies
386 Views
Newbie - help needed for basic HPF & LPF circuits

General Electronics Chat One month ago at 09:04 AM

Last message by Papabravo on June 12, 2020 at 02:47 PM

14 Replies
159 Views
Max485 Design Considerations

Microcontrollers One month ago at 04:27 AM

Last message by nadeemyj on June 11, 2020 at 04:27 AM

0 Replies
90 Views
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Help with circuit design for two devices

General Electronics Chat One month ago at 06:15 PM

Last message by MisterBill2 on June 9, 2020 at 06:50 PM

28 Replies
470 Views