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Dampmaskin
  • Member for 6 years, 3 months
  • Last seen this week
58 votes
Accepted

What did the manufacturer mean by asking if an angle should be made for the fingers?

30 votes

Can I disable a battery powered device by reversing half of its batteries?

21 votes

Is it possible to jam wireless home alarm systems?

17 votes

Why am I cooking MOSFETs?

15 votes

What is the purpose of the 10kΩ resistor in this circuit?

14 votes
Accepted

Why do drones use Li-Po instead of Li-Ion?

13 votes
Accepted

So which direction do electrons really flow?

9 votes

Why does my LED not blow out when overpowered by my Arduino?

7 votes

What does it take to short a battery

6 votes

Is heat slowly killing my 20 x 4 LCD?

6 votes
Accepted

Connecting to an IR sensor to a microcontroller module without soldering pins

6 votes

Why do LEDs have only RGB (Red, Green, Blue) colors why not others?

5 votes
Accepted

Do you need a Pull down resistor when the line has an LED connected?

4 votes

Heating a tube of aluminium electrically

4 votes
Accepted

Some battery-operated devices switch off when plugging in powerless cable or during insertion?

4 votes

Lithium coin cell battery showing randomness in voltage

4 votes
Accepted

Why is it safer to not short left and right audio jack outputs together?

3 votes

Designing a battery-powered hair dryer

3 votes

What is the point of the diode in parallel to the fan here?

3 votes
Accepted

Turning off and Flickering of LEDs for some reason

3 votes

Why is 12V the standard for LED strips?

3 votes

Switch that turns one lamp on while keeping the other one off - Mystery

3 votes
Accepted

What is a high impedance low level signal?

3 votes

reading a 1000 Hz (sample freq) signal using 200 Hz sample frequency

3 votes

Can I charge 2.7 V 500 F capacitor with 12 V car battery?

3 votes

Safely charging jump-start battery with 80W solar panel?

3 votes

Can I use a tactile switch as computer power switch?

3 votes

How to measure small current in high voltage environment?

2 votes

Powering a router with a USB power bank

2 votes

Stumped on an inverter