User yeganehhp - Electrical Engineering Stack Exchange

yeganehhp

Member for 2 years, 7 months
Last seen more than a month ago

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25 Questions

Score Activity Newest Views

8 votes

3 answers

6k views

What is the use of this diode in the circuit?

asked Jul 9, 2020 at 9:03

0 votes

1 answer

1k views

16MHz ceramic resonator 3pin vs 2 pin

asked Oct 3, 2020 at 14:34

1 vote

0 answers

546 views

SIM800L microphone problem

asked Jun 21, 2020 at 12:02

3 votes

3 answers

529 views

Zener diode and input voltage noise

asked Jan 23, 2022 at 6:31

0 votes

3 answers

305 views

LM2576 on/off circuit

asked Oct 4, 2020 at 9:42

0 votes

1 answer

286 views

MP1584EN Regulator

asked Apr 28, 2021 at 4:36

1 vote

0 answers

218 views

GPIO conections to Ground

asked Jan 11, 2022 at 4:16

2 votes

1 answer

196 views

SIM800L GND pins

asked Jun 29, 2020 at 7:20

2 votes

1 answer

158 views

Is the TP4056 for lithium polymer or lithium ion batteries?

asked May 5, 2021 at 5:04

0 votes

3 answers

145 views

Is this circuit correct? Set a digital input low

asked Sep 26, 2021 at 7:48

0 votes

0 answers

126 views

Is this circuit correct and will work?

asked Oct 18, 2020 at 10:12

1 vote

2 answers

121 views

MOSFET current bidirectivity [duplicate]

asked Jan 3, 2022 at 7:13

-2 votes

1 answer

119 views

Switch between 2 voltages

asked Sep 4, 2021 at 9:08

0 votes

0 answers

108 views

Does this power path circuit work? [duplicate]

asked May 1, 2021 at 4:45

0 votes

2 answers

106 views

Car door lock with 5v relay

asked Jan 3, 2022 at 5:09

0 votes

1 answer

105 views

AT24C32 as a replace?

asked Oct 20, 2020 at 10:52

1 vote

1 answer

95 views

common emitter preamplifier problem

asked Jun 24, 2020 at 5:50

0 votes

2 answers

95 views

Voltage clamp for car

asked Dec 19, 2021 at 6:00

-1 votes

1 answer

89 views

How to design a matching network for an ASK 315 MHz receiver? [closed]

asked Oct 13, 2021 at 6:50

2 votes

1 answer

77 views

First pin problem

asked Sep 9, 2021 at 16:47

0 votes

0 answers

72 views

Using N channel MOSFET as switch

asked Apr 25, 2021 at 8:44

0 votes

1 answer

69 views

Will the LD3985 will turn on in this circuit?

asked Oct 21, 2020 at 8:33

0 votes

1 answer

68 views

Lithium ion battery safety in car?

asked Jul 11, 2020 at 4:37

0 votes

1 answer

63 views

How power Arduino Mega 2560?

asked Jun 25, 2021 at 6:53

0 votes

0 answers

62 views

Car switch ripple noise and regulator

asked Aug 23, 2022 at 6:40