Dojo
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5 answers
29 votes
6k views
6 bookmarks
Why do some EMI/RF shields have holes on the top and some don't?
2 answers
23 votes
5k views
Why do radiation hardened IC packages often have long leads?
2 answers
4 votes
731 views
1 bookmarks
Is this datasheet wrong?
1 answers
4 votes
7k views
How do I calculate the capacitor value (Farad & Voltage) given the pulse current, pulse duration & maximum tolerable voltage drop?
1 answers
4 votes
5k views
1 bookmarks
What do chips like ELM327 and STN1110 do?
2 answers
2 votes
606 views
How is this kind of soldering done?
4 answers
2 votes
1k views
GPS Antenna Selector: How to electronically select one antenna from multiple available antennas?
0 answers
1 votes
393 views
Isolation for USB 2.0 High Speed (480 Mbps)
3 answers
1 votes
86 views
Measuring ripple voltage using on-board components. Is it possible?
1 answers
1 votes
464 views
Connecting AVR running at 3.3V to a 2.8V I2C bus
1 answers
1 votes
133 views
How would you jerry-rig an android phone for continuous autonomous operation?
2 answers
0 votes
1k views
Negative Voltage Reference for Bipolar ADC
1 answers
0 votes
71 views
Does ST have a separate Cortex M4F series or are its M4 parts essentially M4Fs?
0 answers
0 votes
177 views
Low cost low speed fiber optic connection for embedded applications
4 answers
0 votes
154 views
Linux on board without 3rd party modules. Where to start?
0 answers
0 votes
385 views
Resettable fuse failure
1 answers
0 votes
3k views
Battery Protection IC: How to ensure that even under-voltage batteries are allowed to be charged?