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Long Pham
  • Member for 4 years, 9 months
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59 votes
6 answers
19k views

Why am I not dead after repeatedly touching a high-voltage source?

23 votes
2 answers
71k views

How do I correct the offset voltage of op-amps which have no explicit offset-null pins?

  • 13.5k
21 votes
0 answers
2k views

Switch from JTAG to SWD with bitbang sequence on STM32F103VB

  • 401
19 votes
7 answers
23k views

One or two UART stop bits?

15 votes
1 answer
38k views

Addressing registers with I2C STM32F0 HAL libraries

  • 153
13 votes
4 answers
9k views

Maximum number of opcodes for a microprocessor

13 votes
4 answers
80k views

STM32 ADC conversion using HAL

13 votes
5 answers
20k views

Disposal of ferric chloride etchant

  • 6,667
8 votes
1 answer
8k views

Running executable from external SRAM

  • 10.7k
8 votes
5 answers
3k views

Where is the cold junction on the commercial thermocouples?

  • 13.5k
7 votes
3 answers
15k views

CAN bus test via loopback - possible or not?

  • 983
6 votes
2 answers
943 views

What's the cheapest way to make a dithered-input ADC?

6 votes
3 answers
2k views

Optimizing op-amp overload recovery behaviour

  • 351
2 votes
2 answers
2k views

How can I scan a One-Wire (1-Wire) bus for all connected devices and list their IDs

  • 3,807