User Drew

18 votes

7 answers

3k views

Is it a bad idea to replace pull-up resistors with hard pull-ups?

asked May 10, 2019 at 20:36

8 votes

1 answer

402 views

Do Soft Termination Caps Really Increase Reliability?

asked Sep 20, 2018 at 19:15

5 votes

5 answers

8k views

Should cable shields be connected to earth ground, or to power supply negative?

asked Jun 13, 2018 at 20:38

5 votes

1 answer

1k views

Why does this small lithium ion battery have a different voltage than larger lithium ion cells?

asked Oct 28, 2021 at 21:02

4 votes

3 answers

497 views

My Coilgun Stage Driver Keeps Burning Out Mosfets. Any idea why?

asked May 23, 2020 at 7:43

3 votes

1 answer

211 views

How do I create a 50ohm input impedance into this RF power measurement IC

asked Feb 18, 2020 at 23:02

3 votes

1 answer

1k views

What could cause the mosfet to burn out in my motor driver?

asked Nov 1, 2018 at 21:55

2 votes

2 answers

326 views

Why do rubber duck antennas have this metal part, while other antennas do not?

asked May 21, 2018 at 21:28

2 votes

2 answers

3k views

TVS Diodes Causing Board Failures by Failing Short, How Do I Prevent It?

asked Jan 4, 2017 at 15:31

2 votes

4 answers

168 views

What does this Op Amp Circuit in the Voltage Regulation Section Do?

asked May 10, 2017 at 14:09

2 votes

2 answers

5k views

Is it Possible to Limit USB Port Current With a Resistor?

asked Jan 25, 2018 at 22:56

2 votes

1 answer

738 views

What Are the Advantages and Disadvantages of "Conductive Plastic" Potentiometers

asked Jun 13, 2021 at 5:59

1 vote

1 answer

117 views

Is it possible to use "DDR Xccella Mode" when connecting an external RAM to the STM32?

asked Aug 16, 2021 at 20:21

1 vote

1 answer

2k views

How to fix STM32 Stuck with error ST-LINK error (DEV_TARGET_NOT_HALTED)

asked Oct 6, 2021 at 8:02

1 vote

0 answers

186 views

What are my troubleshooting options for Hyperbus RAM?

asked Oct 11, 2021 at 7:25

1 vote

3 answers

212 views

Is there a good method for transmitting a syncronization pulse wirelessly to multiple devices?

asked Oct 19, 2020 at 18:28

1 vote

1 answer

155 views

Why Does a Shunt Cap Help For Deglitching Digital Signals?

asked Feb 13, 2021 at 1:45

1 vote

1 answer

134 views

In heterodyn receiver circuits, why is the LO not chosen to match the target frequency?

asked Apr 25, 2018 at 4:05

1 vote

0 answers

64 views

How do I gauge the quality of battery spot welds?

asked Dec 29, 2022 at 5:39

1 vote

0 answers

66 views

How can I detect the source of current in this circuit

asked Jan 23 at 4:31

1 vote

2 answers

184 views

Why does my coilgun stage driver keep burning out MOSFETs? (Part 2)

asked Feb 26 at 19:18

0 votes

2 answers

79 views

Alternatives to Large Transformer or PSU for Driving DC Heater

asked Sep 8, 2018 at 3:46

0 votes

1 answer

161 views

How to prevent a low duty cycle load from flickering lights

asked Sep 14, 2018 at 19:52

0 votes

1 answer

233 views

Is there a way to overdrive a single phase, capacitor start, AC motor?

asked Mar 13, 2018 at 18:35

0 votes

3 answers

814 views

Is Driving a Motor With PWM Inherently Less Efficient than Using a Lower Voltage?

asked Dec 8, 2017 at 21:39

0 votes

1 answer

169 views

Is there a SSR like device that can switch at kHz frequencies?

asked Feb 9, 2019 at 9:44

0 votes

1 answer

570 views

Solenoid Force Vs Amp-Turns in Saturation Region

asked Oct 28, 2018 at 23:28

0 votes

1 answer

288 views

LCD Gasket Causes Touchscreen Issues

asked Jun 25, 2019 at 21:11

0 votes

0 answers

88 views

Accuracy issues with capacitive touch screen [duplicate]

asked Jul 26, 2019 at 22:36

0 votes

0 answers

160 views

Is it Possible to Static Test With a Barbecue Lighter?

asked Feb 6, 2020 at 21:21

Stack Exchange Network

38 Questions

Is it a bad idea to replace pull-up resistors with hard pull-ups?

Do Soft Termination Caps Really Increase Reliability?

Should cable shields be connected to earth ground, or to power supply negative?

Why does this small lithium ion battery have a different voltage than larger lithium ion cells?

My Coilgun Stage Driver Keeps Burning Out Mosfets. Any idea why?

How do I create a 50ohm input impedance into this RF power measurement IC

What could cause the mosfet to burn out in my motor driver?

Why do rubber duck antennas have this metal part, while other antennas do not?

TVS Diodes Causing Board Failures by Failing Short, How Do I Prevent It?

What does this Op Amp Circuit in the Voltage Regulation Section Do?

Is it Possible to Limit USB Port Current With a Resistor?

What Are the Advantages and Disadvantages of "Conductive Plastic" Potentiometers

Is it possible to use "DDR Xccella Mode" when connecting an external RAM to the STM32?

How to fix STM32 Stuck with error ST-LINK error (DEV_TARGET_NOT_HALTED)

What are my troubleshooting options for Hyperbus RAM?

Is there a good method for transmitting a syncronization pulse wirelessly to multiple devices?

Why Does a Shunt Cap Help For Deglitching Digital Signals?

In heterodyn receiver circuits, why is the LO not chosen to match the target frequency?

How do I gauge the quality of battery spot welds?

How can I detect the source of current in this circuit

Why does my coilgun stage driver keep burning out MOSFETs? (Part 2)

Alternatives to Large Transformer or PSU for Driving DC Heater

How to prevent a low duty cycle load from flickering lights

Is there a way to overdrive a single phase, capacitor start, AC motor?

Is Driving a Motor With PWM Inherently Less Efficient than Using a Lower Voltage?

Is there a SSR like device that can switch at kHz frequencies?

Solenoid Force Vs Amp-Turns in Saturation Region

LCD Gasket Causes Touchscreen Issues

Accuracy issues with capacitive touch screen [duplicate]

Is it Possible to Static Test With a Barbecue Lighter?