Uwe's user avatar
Uwe's user avatar
Uwe's user avatar
Uwe
  • Member for 7 years, 9 months
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25 votes

How to solder a stranded wire to a THT hole of a PCB as shock-resistant as possible

14 votes

Single oscillator theremin?

12 votes

How are ones and zeroes stored in a computer physically?

10 votes

What is this white trace on this PCB?

9 votes

What do bi/tri color LEDs look like when switched at high speed?

7 votes

Is it true that when extending a high watt appliance with a extension cord I should use a thicker (higher AMP) cable than the cable of the appliance?

7 votes

My PCB manufacturer only requires eagle board file, and not a gerber file is it fine to go about getting the board fabricated with him?

6 votes

How did scientists deal with electronics' problems before Kirchhoff and Ohm's laws?

6 votes

Is 3 amperes at 5V drawing the same power as 3 amperes at 12V?

6 votes

Caravan park with 3 phase power supply, our B phase amps are overloading and tripping the circuit breaker

4 votes

Digital voltmeter reading half the voltage measured with Fluke multimeter

4 votes

1 Hz ring oscillator not working

3 votes

How does the current of RS485 signals return from the receiver to the sender?

3 votes

Is there any electrical system simple enough to make yourself which has some kind of useful property like radio communication or basic computation?

3 votes

How to combine three different DC voltages from solar arrays with voltages up to 360 V into one DC voltage for input into an inverter?

3 votes

Why are these SMD heatsinks designed to not touch the IC?

3 votes

VCO from near-0 Hz to 100 MHz

3 votes
Accepted

Can I use a multiplexer to connect a small capacitor to a 555 timer?

3 votes

As a capacitor is charging in a circuit with a battery as the power source where is the source of electrons coming from?

3 votes

Beginner's second PCB circuit design: AC to DC

3 votes

Assembly of PCBs containing a mix of SMT and thru-hole parts?

3 votes

How to convert European 230V circuit to US standard 120V circuit?

3 votes

Is 3-phase power in any way better than split-phase power in a residential setting?

3 votes
Accepted

Are watts and volt-amperes the same thing?

2 votes

DVB reception: Why do I need to add a coaxial cable to my installation to improve SNR of the signal?

2 votes

IMU for measuring body movement in water

2 votes

Is it okay to connect a European 240V transformer to a US 240V outlet?

2 votes

Can I connect 12V halogen bulb to a 60V battery?

2 votes

Why are microwaves unidirectional and radio waves omnidirectional?

2 votes

Effective way to generate low frequency square wave

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