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Drew's user avatar
Drew
  • Member for 7 years, 9 months
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18 votes
7 answers
3k views

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

8 votes
1 answer
402 views

Do Soft Termination Caps Really Increase Reliability?

5 votes
5 answers
8k views

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

5 votes
1 answer
1k views

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

4 votes
3 answers
497 views

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

3 votes
1 answer
211 views

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

3 votes
1 answer
1k views

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

2 votes
2 answers
326 views

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

2 votes
2 answers
3k views

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

2 votes
4 answers
168 views

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

2 votes
2 answers
5k views

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

2 votes
1 answer
738 views

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

1 vote
1 answer
117 views

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

1 vote
1 answer
2k views

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

1 vote
0 answers
186 views

What are my troubleshooting options for Hyperbus RAM?

1 vote
3 answers
212 views

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

1 vote
1 answer
155 views

Why Does a Shunt Cap Help For Deglitching Digital Signals?

1 vote
1 answer
134 views

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

1 vote
0 answers
64 views

How do I gauge the quality of battery spot welds?

1 vote
0 answers
66 views

How can I detect the source of current in this circuit

1 vote
2 answers
184 views

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

0 votes
2 answers
79 views

Alternatives to Large Transformer or PSU for Driving DC Heater

0 votes
1 answer
161 views

How to prevent a low duty cycle load from flickering lights

0 votes
1 answer
233 views

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

0 votes
3 answers
814 views

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

0 votes
1 answer
169 views

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

0 votes
1 answer
570 views

Solenoid Force Vs Amp-Turns in Saturation Region

0 votes
1 answer
288 views

LCD Gasket Causes Touchscreen Issues

0 votes
0 answers
88 views

Accuracy issues with capacitive touch screen [duplicate]

0 votes
0 answers
160 views

Is it Possible to Static Test With a Barbecue Lighter?