Skip to main content
Musa's user avatar
Musa's user avatar
Musa's user avatar
Musa
  • Member for 3 years, 3 months
  • Last seen more than 1 year ago
10 votes
10 answers
4k views

Why is the fuse connected to the live wire?

3 votes
1 answer
672 views

Can a DMM measuring voltage inject voltage?

1 vote
2 answers
2k views

How does a USB heating pad work?

1 vote
1 answer
310 views

neon-indicator-lamp for a bypass switch

1 vote
1 answer
104 views

Explain this tiny circuit (2 LEDs in parallel)

1 vote
4 answers
310 views

Explain how Ohm's law applies in this tiny circuit

0 votes
1 answer
182 views

Explain why OLED power supply fails [closed]

0 votes
1 answer
101 views

How to control current to charge batteries?

0 votes
1 answer
99 views

How to control current to charge batteries?

0 votes
2 answers
110 views

explain high and low state

0 votes
0 answers
111 views

5v signal output to 3.3v analog dc

0 votes
2 answers
70 views

wrong voltage reading with DMM after a voltage divider

0 votes
2 answers
2k views

Why does the voltage decreases when current increases?

-1 votes
2 answers
170 views

parallel boost converter for more current [duplicate]