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Shunt voltage reference in feedback of integrator/opamp?

Analog & Mixed-Signal Design One week ago at 11:17 AM

Last message by Angakok Thoth on March 20, 2020 at 08:12 PM

20 Replies
325 Views
LM324n Comparator

Analog & Mixed-Signal Design One week ago at 10:24 AM

Last message by Papabravo on March 19, 2020 at 11:15 AM

32 Replies
410 Views
Working with LM741 in simulation - advice for more recent parts?

Analog & Mixed-Signal Design 3 weeks ago at 09:20 PM

Last message by Sensacell on March 7, 2020 at 12:55 AM

6 Replies
108 Views
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Auto Ranging current meter, are relays fast enough?

Analog & Mixed-Signal Design 3 weeks ago at 09:06 AM

Last message by johnny411 on March 6, 2020 at 09:31 AM

3 Replies
162 Views
Detecting drops in resistance in a low resistance circuit

Test & Measurement 4 weeks ago at 02:29 PM

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

13 Replies
586 Views
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Piezo and Ultrasonic

General Electronics Chat One month ago at 05:55 PM

Last message by LuisDeveloper on February 25, 2020 at 11:40 AM

12 Replies
151 Views
When do I want to use a transistor vs a MOSFET?

General Electronics Chat One month ago at 02:51 AM

Last message by dl324 on February 15, 2020 at 12:39 PM

15 Replies
219 Views
T
EMG amplifier circuit acting highly unstable and often lying at rails

Analog & Mixed-Signal Design About 2 months ago at 01:15 PM

Last message by TeeKay6 on February 4, 2020 at 06:24 PM

5 Replies
457 Views
Getting started with a "sample and hold" circuit

Homework Help One month ago at 01:55 PM

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

12 Replies
169 Views
how to determine the small signal parameters(gm, ro) of nMOSFET from Datasheet?

Homework Help About 2 months ago at 03:06 AM

Last message by crutschow on February 3, 2020 at 09:31 AM

4 Replies
134 Views
Ferrite bead for long cables

Analog & Mixed-Signal Design 2 months ago at 10:20 PM

Last message by Janis59 on January 22, 2020 at 07:44 AM

4 Replies
211 Views
S
4-bit Flash ADC LSB Error

Analog & Mixed-Signal Design About 3 months ago at 01:31 AM

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

4 Replies
189 Views
Digital control or analog?

Power Electronics 3 months ago at 01:23 PM

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

30 Replies
578 Views
Precision Rectifier Gain Resistors

Analog & Mixed-Signal Design 3 months ago at 09:34 PM

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

4 Replies
194 Views
LF353 Three-Band Active Tone Control

General Electronics Chat 3 months ago at 10:05 AM

Last message by Jony130 on December 17, 2019 at 10:35 AM

17 Replies
357 Views
P
Collect data from a sensor (automatic scale).

Analog & Mixed-Signal Design 3 months ago at 12:13 AM

Last message by Pepe333 on December 13, 2019 at 06:32 AM

24 Replies
498 Views
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How to use a unity gain buffer to divide analog signals?

Analog & Mixed-Signal Design 3 months ago at 01:18 AM

Last message by JCL24 on December 12, 2019 at 10:16 PM

9 Replies
218 Views
Audio Amplifier Design HELP

Analog & Mixed-Signal Design 3 months ago at 12:48 PM

Last message by DickCappels on December 11, 2019 at 01:01 AM

21 Replies
468 Views
S
Button Diodes - Rectifier - Century 117-070 Welder 90 AMP

Technical Repair 4 months ago at 03:59 PM

Last message by SolomonMan on November 25, 2019 at 06:56 AM

6 Replies
377 Views
5 volt 1000 mA regulator or reduction to

General Electronics Chat About 6 months ago at 11:44 PM

Last message by dl324 on November 24, 2019 at 09:17 AM

92 Replies
2050 Views