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Dojo
  • Member for 9 years, 4 months
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29 votes
5 answers
6k views

Why do some EMI/RF shields have holes on the top and some don't?

24 votes
2 answers
5k views

Why do radiation hardened IC packages often have long leads?

4 votes
2 answers
732 views

Is this datasheet wrong?

4 votes
1 answer
5k views

What do chips like ELM327 and STN1110 do?

4 votes
1 answer
7k views

How do I calculate the capacitor value (Farad & Voltage) given the pulse current, pulse duration & maximum tolerable voltage drop?

2 votes
4 answers
1k views

GPS Antenna Selector: How to electronically select one antenna from multiple available antennas?

2 votes
2 answers
640 views

How is this kind of soldering done?

1 vote
0 answers
406 views

Isolation for USB 2.0 High Speed (480 Mbps) [duplicate]

1 vote
1 answer
136 views

How would you jerry-rig an android phone for continuous autonomous operation?

1 vote
3 answers
90 views

Measuring ripple voltage using on-board components. Is it possible?

1 vote
1 answer
492 views

Connecting AVR running at 3.3V to a 2.8V I2C bus

0 votes
0 answers
400 views

Resettable fuse failure

0 votes
1 answer
3k views

Battery Protection IC: How to ensure that even under-voltage batteries are allowed to be charged?

0 votes
4 answers
158 views

Linux on board without 3rd party modules. Where to start? [closed]

0 votes
0 answers
185 views

Low cost low speed fiber optic connection for embedded applications

0 votes
1 answer
73 views

Does ST have a separate Cortex M4F series or are its M4 parts essentially M4Fs?

0 votes
2 answers
1k views

Negative Voltage Reference for Bipolar ADC