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Christianidis Vasilis's user avatar
Christianidis Vasilis's user avatar
Christianidis Vasilis's user avatar
Christianidis Vasilis
  • Member for 4 years
  • Last seen this week
8 votes

Help Identifying SMD components + How is one meant to know what these are?

4 votes
Accepted

What is this black thing inside LEDs?

4 votes

What decides the amount of power being drawn by a heating element?

4 votes

PCB design for air quality measurements

4 votes
Accepted

Potentiostat wave-like waveform output of the system on square wave voltametry

4 votes
Accepted

Where do these solder mask pot holes/marks come from?

4 votes

Solutions for holding oscilloscope probes (and freeing up hands)

3 votes
Accepted

How to draw edge plating in KiCad?

3 votes

NanoVNA: Smith chart units

3 votes

Will adding a resistor in series to a water pump increase the draw current?

3 votes

ohmic state vs saturation state drain-source resistance of a MOSFET

3 votes

What does the hole size and diameter of a via means in Altium? What do they actually represent?

3 votes

Weird rectifier attenuation or bad probing?

3 votes

Programming ATMEGA328P with an USB-UART adapter

2 votes
Accepted

What happens if certain pins missing on USB 3.0 interface?

2 votes

What are these type of electrical connectors called?

2 votes

The Differential I2C Bus Extender is only working for 1 channel

2 votes

How can I make schematic of this board?

2 votes

Is my DC-motor strong enough to move this amount of weight?

2 votes

Unexpected JTAG ID 0x0ffffffe (expected 0x0202603f)

2 votes

Comparator output oscillating

2 votes

Arduino freezing when I2C device loses power

2 votes

MAX31865 and MAX31855 Completely not Working

2 votes

I don't understand why it is necessary to use a trigger on an oscilloscope for data acquisition

2 votes

Why does the output voltage of this rectifier only reach 45V?

2 votes

Is pull up resistor for I2C address pin needed or can it be connected directly to VDD

2 votes
Accepted

SIM800L power switching with transistor

2 votes
Accepted

Atmega328p - AD5423 SPI issue when using external crystal

1 vote
Accepted

Relay control using ESP32 via a transistor

1 vote

MCU slave receiver I2C shifts incoming data by one bit when replying with ACK

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