Rusk Box's user avatar
Rusk Box's user avatar
Rusk Box's user avatar
Rusk Box
  • Member for 3 years, 11 months
  • Last seen more than 2 years ago
20 votes

Why do some PCBs have these circular rings? Are they plated through hole vias?

6 votes

How does a microcontroller "remember" a program?

6 votes
Accepted

What is a good way to reinforce wire soldered to solder lugs?

5 votes

What is the point of this resistor network?

5 votes

Static-Shielding bags

4 votes

DIY op-amp power supply

4 votes

SMD vs. THT Difference

2 votes

Why make all the PCB GND or VCC?

2 votes

Capacitor in series with capacitors in parallel?

2 votes

Buck converter suggetion

2 votes

Are the 3 resistors in parallel or in series?

1 vote

Why does the value increase constantly and slowly in diode mode?

1 vote

What's the difference between a CPU core and a CPU/GPU thread?

1 vote

Can I use one 12 V, 2 A power adapter to power two LED light strips, or do I need to get a 12 V, 4 A adapter to power both?

1 vote

Open-source DIY audio spectrum analyser and/or graphic equaliser

1 vote

Wiring 12V lights with shared wires

1 vote
Accepted

Problem controlling common cathode 12V RGB LED

1 vote

Can I use 18AWG wire instead of 22AWG when doing guitar pedal modifications?

1 vote
Accepted

What is the name of this part?

0 votes

PWM square wave to DC voltage simple conversion

0 votes

Debugging LED with DMM

0 votes

Switching different loads without voltage drop

0 votes

Whats the difference between a circuit with a capacitor under DC and a RC circuit under DC?

0 votes

Power Density parameter in Ultra Low Power (ULP) devices

0 votes

What are the issues with pulling power off a single battery while it is wired in series with a second battery?

0 votes

Calculate MOSFET Forward Voltage Drop

0 votes

Two 24V switching power supply in one fused switch?

-1 votes

Based on this data sheet for the 74HCT173, which section(s) describes the maximum current I can draw per output pin?