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Vrisk
  • Member for 8 years, 11 months
  • Last seen this week
  • India
12 votes
1 answer
1k views

Weird behavior of 'soundcard' oscilloscope

4 votes
2 answers
12k views

Is the current gain value constant for a single BJT ?

3 votes
2 answers
1k views

Bad audio quality from two stage audio amplifier

2 votes
1 answer
730 views

Is this biasing a good idea?

1 vote
1 answer
2k views

Transistors absolute maximum values

1 vote
1 answer
5k views

Voltage drop across emitter of BJT

1 vote
0 answers
85 views

STM32F407 ADC setup problem: ADC sampling continues despite delay in code loop

1 vote
1 answer
45 views

Weird output when implementing matlab firpm/firls FIR filter in hardware

0 votes
1 answer
56 views

what is the source of this noise when recording to raspberry pi using USB soundcard

0 votes
1 answer
267 views

STM32 ADC single conversion mode clock frequency

0 votes
0 answers
274 views

STM32 ADC sinewave samples looking choppy and block-like despite high sampling rate

0 votes
1 answer
695 views

Designing transistor logic gates

0 votes
3 answers
993 views

Transistor feedback loop

0 votes
1 answer
626 views

Creating a common ground

0 votes
1 answer
2k views

Falling edge detector using BJT

0 votes
4 answers
737 views

Is this transformer-less power supply a good idea? [duplicate]

0 votes
0 answers
267 views

Unusually clean 5 kHz noise from BLDC motor