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dscharge's user avatar
dscharge's user avatar
dscharge's user avatar
dscharge
  • Member for 9 years, 6 months
  • Last seen more than 2 years ago
  • London, UK
6 votes
Accepted

How to drive 30 LEDs with a smaller amount of pins?

4 votes

How to interface with credit card terminals?

2 votes

How do diodes and capacitors reduce Crossover distortion?

1 vote

How to best attach a wire to a switch without soldering?

1 vote

How dangerous is a bare wire?

1 vote
Accepted

What is the proper way to preserve solder iron tips?

1 vote

Capacitive touch directly above LEDs

1 vote
Accepted

How to power a 12V6A peltier device with a 14.4V battery?

1 vote

Transistor with different voltage in colector and base

1 vote

RGB LED powered with USB Questions

0 votes
Accepted

5v DC 1.0A micro USB device hooked to an 5v DC 2.0A charger

0 votes

How does the current know how much to flow, before having seen the resistor?

0 votes
Accepted

Is it ok to drive a stepper motor below it's rated current?