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Sandro
  • Member for 2 years, 7 months
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24 votes
9 answers
4k views

Single wire (no ground wire) long distance low frequency communication

12 votes
12 answers
3k views

Why are there no single logic gates in through-hole packages?

11 votes
5 answers
3k views

Name of very thin wires with insulation removed with soldering iron

9 votes
2 answers
934 views

Burned motor controllers: possible root causes analysis

6 votes
2 answers
1k views

USB (low speed) on stripboard: can it work?

5 votes
1 answer
440 views

Overcurrent protection (at 4A 100V)

4 votes
2 answers
825 views

PCB tracks as wide as possible or just as wide as needed?

4 votes
1 answer
1k views

Motor torque control with PWM : how to measure current?

3 votes
6 answers
3k views

Filters: what kind of capacitor?

3 votes
4 answers
397 views

MAX3232 capacitors voltage rating

3 votes
3 answers
469 views

Force equal current between 2 pins

3 votes
1 answer
84 views

Pressure resistant boost converter

2 votes
1 answer
255 views

1Gbps Ethernet : use shield for slow signal?

2 votes
1 answer
2k views

PCIe Gen4: inter-pair skew: any limits?

2 votes
2 answers
755 views

How much power in an IC to feel hot

2 votes
0 answers
79 views

Power on unused pairs of Cat6a Ethernet cable / home made voltage regulator? [closed]

2 votes
1 answer
178 views

PoE: PSE isolation requirements

2 votes
4 answers
775 views

Isolation on RS232 bus

2 votes
2 answers
3k views

Low ESR capacitor: what does it mean/how to select one?

2 votes
4 answers
1k views

STM32F7: need of a crystal? Which resonator?

2 votes
3 answers
1k views

STM32F7: use more than 16 external interrupts

2 votes
1 answer
462 views

Magnetometers : on motor controler PCB or near motors?

2 votes
1 answer
1k views

STM32 : set APB1 and APB2 to same clock frequency

1 vote
1 answer
475 views

Buck converter: capacitor voltage ratings

1 vote
1 answer
522 views

Analog track parallel to PWM: crosstalk issues?

1 vote
0 answers
91 views

STM32CubeIDE : flip pinout not available

1 vote
1 answer
76 views

STM32F723 : correct connection for VDD12OTGHS pi

1 vote
3 answers
572 views

DC motor: DC-DC converter vs PWM

1 vote
1 answer
102 views

DRV8801 H-Bridge : need for freewheeling diodes?

1 vote
1 answer
1k views

Typical resistance of an SMD solder joint