User hekete

7 votes

Why not make one big CPU core?

answered Jun 12, 2019 at 12:36

6 votes

Phone on a breadbord

answered Jun 17, 2019 at 6:08

6 votes

How dangerous is a magnetron?

answered Jun 8, 2019 at 7:53

5 votes

Trying to get (more) accurate readings from thermistor (electronics, math, and code inside)

answered Jun 9, 2019 at 7:32

5 votes

Heap allocation on a microcontroller

answered Jun 6, 2019 at 13:13

5 votes

Why are GND pads often only connected by four traces?

answered May 22, 2019 at 14:40

4 votes

Connect 10 LEDs using 5 volt current

answered May 24, 2019 at 8:17

4 votes

How can I get ground from a NEMA 5-15R wall socket without electricity?

answered Jun 7, 2019 at 6:02

4 votes

Accepted

How do I reduce amps in a DC circuit?

answered Jun 18, 2019 at 5:52

4 votes

How do batteries connected in parallel give more current than batteries connected in series?

answered Jun 26, 2019 at 5:27

4 votes

Need a non-volatile memory IC with near unlimited read/write operations capability

answered Jul 5, 2019 at 15:36

3 votes

Most significant Bit first Vs Least significant bit first

answered Jul 11, 2019 at 14:06

3 votes

Accepted

Why can't all data be sent across 4 wires?

answered Jun 7, 2019 at 6:22

3 votes

Should I tie my various DC power supply 0 V rails to ground?

answered Jun 7, 2019 at 6:55

3 votes

Do manufacturers try make their components as close to ideal ones as possible?

answered May 31, 2019 at 13:39

2 votes

Will my circuit charge the battery and power Arduino?

answered May 29, 2019 at 12:27

2 votes

Why does PWM create lots of EMI and signal ground noise?

answered May 25, 2019 at 5:16

2 votes

Is there a component inside the stun gun that limits current?

answered May 22, 2019 at 13:35

2 votes

Accepted

int functions with no return statement

answered May 26, 2019 at 5:44

2 votes

Accepted

RS422 and RS485; full-duplex or half-duplex?

answered Jul 18, 2019 at 6:25

2 votes

How does a lot of metal "come alive"?

answered Jul 28, 2019 at 4:22

2 votes

Accepted

What power adapter do I need to charge a 7.2V 4000mAh battery?

answered Jun 25, 2019 at 14:24

2 votes

how to find GSM service level of a IP-connection?

answered Jun 19, 2019 at 8:02

1 vote

DIY generator. Simple and small

answered Jun 22, 2019 at 6:54

1 vote

Comparator circuit with hysteresis window adjustment + offset?

answered Jun 17, 2019 at 6:35

1 vote

Determine an 8-SOIC MOSFET for boosting current capability

answered Jun 11, 2019 at 10:48

1 vote

Shielded vs Twisted cables

answered Jun 28, 2019 at 15:23

1 vote

Multiple switching LED drivers on single PCB

answered Jul 29, 2019 at 5:42

1 vote

Is it possible to help accelerate a starting motor externally?

answered Jul 5, 2019 at 4:19

1 vote

Relay control by using microcontroller

answered Jul 24, 2019 at 10:11

Stack Exchange Network

65 Answers

Why not make one big CPU core?

Phone on a breadbord

How dangerous is a magnetron?

Trying to get (more) accurate readings from thermistor (electronics, math, and code inside)

Heap allocation on a microcontroller

Why are GND pads often only connected by four traces?

Connect 10 LEDs using 5 volt current

How can I get ground from a NEMA 5-15R wall socket without electricity?

How do I reduce amps in a DC circuit?

How do batteries connected in parallel give more current than batteries connected in series?

Need a non-volatile memory IC with near unlimited read/write operations capability

Most significant Bit first Vs Least significant bit first

Why can't all data be sent across 4 wires?

Should I tie my various DC power supply 0 V rails to ground?

Do manufacturers try make their components as close to ideal ones as possible?

Will my circuit charge the battery and power Arduino?

Why does PWM create lots of EMI and signal ground noise?

Is there a component inside the stun gun that limits current?

int functions with no return statement

RS422 and RS485; full-duplex or half-duplex?

How does a lot of metal "come alive"?

What power adapter do I need to charge a 7.2V 4000mAh battery?

how to find GSM service level of a IP-connection?

DIY generator. Simple and small

Comparator circuit with hysteresis window adjustment + offset?

Determine an 8-SOIC MOSFET for boosting current capability

Shielded vs Twisted cables

Multiple switching LED drivers on single PCB

Is it possible to help accelerate a starting motor externally?

Relay control by using microcontroller