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PkP's user avatar
PkP's user avatar
PkP
  • Member for 9 years, 5 months
  • Last seen more than 1 year ago
142 votes

What is the difference between \$V_{CC}\$, \$V_{DD}\$, \$V_{EE}\$, \$V_{SS}\$

38 votes
Accepted

What is the voltage range of a standard headphone jack from a phone?

36 votes
Accepted

Difference between real binary value and oscilloscope value

26 votes
Accepted

Why implement microcontroller in FPGA?

23 votes
Accepted

More Vdd than Vss Pins

17 votes
Accepted

Do components have an un-used lifespan?

16 votes

Why do LEDs have a maximum current?

15 votes

What does the D stand for in "D Flip-Flop"?

14 votes

Why are there 3 pins on some batteries?

14 votes
Accepted

Quad SPI PCB layout

10 votes

Breadboard computer

9 votes
Accepted

Connecting unused logic gates

9 votes

Touching an AC wire

9 votes

How to solder with one hand?

9 votes

What is the difference between \$V_{CC}\$, \$V_{DD}\$, \$V_{EE}\$, \$V_{SS}\$

8 votes

Tradeoffs when considering SPI or I2C?

8 votes
Accepted

Why would you use a non-contact voltage detector if you have a multimeter?

6 votes
Accepted

Reasons why an I2C bus requires a minimum value of capacitance on the clock to function?

6 votes

What happens when microcontrollers run out of RAM?

6 votes

Why do Class AB amplifiers use a pair of diodes instead of a resistor?

5 votes
Accepted

Difference between Micro-Operations in RISC and CISC processors

5 votes
Accepted

Why diodes are made up with semiconductor?

5 votes
Accepted

Is the ROM of an MCU NAND FLASH ?

5 votes

Can you use your computer to make a radio transmitter?

5 votes

How does Ohm's law extend to Z if Z is complex?

4 votes

80486 motherboard designing

4 votes

Arduino LCD Display drawing image issue

4 votes

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

4 votes
Accepted

Building a framebuffer

4 votes
Accepted

How can a Ultralow Voltage Step-Up converters start up?

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