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dessi
  • Member for 6 years, 10 months
  • Last seen more than a month ago
  • Frankfurt am Main, Deutschland
3 votes
1 answer
551 views

Review ESP12 standalone module schematics

2 votes
1 answer
113 views

Do I need decoupling capacitors in this schematic?

1 vote
1 answer
133 views

Voltage Drop on circuit

1 vote
2 answers
1k views

DC DC Boost Converter - Why that high Ampere?

1 vote
0 answers
368 views

556 circuit not working

0 votes
2 answers
2k views

Voltage drop after optocoupler

0 votes
1 answer
123 views

24V with IRF3708

0 votes
1 answer
148 views

Opto-Isolater always on by higher voltage

0 votes
1 answer
392 views

easyEDA simulation not working

0 votes
4 answers
281 views

NE555, 50% duty cycle at 110kHz

-1 votes
1 answer
181 views

NPN transistor small output voltage