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ceremcem
  • Member for 11 years, 2 months
  • Last seen more than a month ago
9 votes
7 answers
2k views

How critical is it to declare the manufacturer part number for a component within the BOM?

7 votes
2 answers
1k views

Why is it desired to divert the surplus PV power into a resistive load?

7 votes
1 answer
5k views

Minimal ARM circuit is not working

6 votes
2 answers
5k views

RS485 implementation problem

5 votes
2 answers
3k views

How to modify a voltage regulator to make it very low quiescent current?

5 votes
4 answers
1k views

Using CAN bus tranceivers with custom data link layer

5 votes
2 answers
4k views

What is the charger voltage graph while charging Lithium battery with CC/CV approach?

5 votes
3 answers
3k views

Would floating a Lithium battery indefinitely at a lower voltage than max voltage cause any harm?

4 votes
1 answer
8k views

Hacking Dell charger to run directly from an external 19.5V power source [closed]

4 votes
2 answers
6k views

What are important uses of the "Net Tie" concept?

4 votes
2 answers
7k views

How to daisy chain SWD Debug port

3 votes
5 answers
8k views

i2c automatic address assignment

3 votes
3 answers
3k views

How to hack to limit output power of a regular SMPS?

3 votes
2 answers
1k views

What is the point of configuring an output as "push-pull" and "pull-down" at the same time?

2 votes
2 answers
98 views

How come a high capacitance TVS can be suitable for high speed applications?

2 votes
0 answers
56 views

Is there a protocol like SPI that supports multiple MISO and MOSI channels?

2 votes
1 answer
4k views

Can RS485 be considered a multi-master bus?

2 votes
2 answers
740 views

How to put a breakpoint to after last line of a loop in GDB?

2 votes
4 answers
1k views

Why wifi can not act like a server and client at the same time?

1 vote
3 answers
8k views

Hacking laptop power button: Turn on laptop when AC's back

1 vote
1 answer
592 views

What is wrong with this SPI implementation

1 vote
2 answers
3k views

How to assign peripherals to physical pins for STM32 MCUs?

1 vote
1 answer
592 views

Is there an easy way to oversample encoder input in STM32 microcontrollers?

1 vote
2 answers
487 views

What makes signal lines hot swappable?

0 votes
0 answers
1k views

How to stop the DMA transfer when it reaches end of the buffer?

0 votes
3 answers
94 views

Is there any logical reasons behind not allowing Vmax to a USB-PD device without communication?

0 votes
0 answers
160 views

Is it possible to determine if a breakpoint is hit during an interrupt?

0 votes
3 answers
1k views

How is switching frequency related to baud rate?

0 votes
1 answer
553 views

Is open circuit voltage of the supply important for Lithium battery charging process?

0 votes
1 answer
99 views

What is the parameter of the power source that satisfies the inrush current of the load?