BB ON's user avatar
BB ON's user avatar
BB ON's user avatar
BB ON
  • Member for 11 years, 6 months
  • Last seen more than a month ago
28 votes
7 answers
4k views

One large microcontroller, or lots of small microcontrollers?

9 votes
4 answers
5k views

Limiting the short circuit current of a power supply

9 votes
1 answer
2k views

How good is my xtal design on my pcb?

8 votes
3 answers
6k views

PIC - How to skirt around low maximum ADC input impedance?

6 votes
1 answer
1k views

Sanity check: Using the DS3231 as a clock source for uC

6 votes
3 answers
3k views

What shift register ICs am I looking for?

4 votes
2 answers
2k views

How can I tell if my power supply/regulator will accept backfed current?

4 votes
2 answers
500 views

How does this shunt regulator work?

4 votes
3 answers
192 views

Control System - Changing damping on-the-fly?

3 votes
3 answers
2k views

What design testing can I do before fabbing a PCB?

3 votes
1 answer
881 views

How to choose a properly rated power resistor for pulsed current?

3 votes
3 answers
1k views

Why use discrete Ethernet transcievers?

3 votes
2 answers
703 views

Is there significance to length in a matched transmission line?

2 votes
5 answers
9k views

Understanding USB Differential and Single Ended Impedance Requirements

2 votes
0 answers
174 views

Stability of Buck Converter when output capacitance is variable

2 votes
2 answers
846 views

How can I troubleshoot stuck/flipped bits in a serial connection?

2 votes
2 answers
373 views

How can I design this pull up without wasting current/performance?

1 vote
2 answers
632 views

Weird Behaviour with Bootstrapping Circuit

1 vote
2 answers
1k views

dsPIC - do I lose Port functionality on a CN pin?

1 vote
1 answer
185 views

Can I drive all these FETs from this microcontroller?

1 vote
3 answers
876 views

What are these electrolytic capacitors?

1 vote
2 answers
3k views

Stepper motor stalls at low frequencies. Why?

1 vote
2 answers
565 views

Pullup or direct drive when handling active low inputs/resets?

0 votes
3 answers
218 views

Is this SSR design recommended?

0 votes
2 answers
102 views

Are there any dedicated chips for measuring logic supply voltages?