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Electrical Engineering
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vicatcu
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Top tag

arduino

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25,000 Rep.
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Impact

~2.4m
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56 posts edited
2 helpful flags
1,205 votes cast
Summary Answers Questions Tags Badges Favorites Bounties Reputation All actions

118 Questions

Views Newest Activity Votes
8
27
votes
4
answers
8k
views

Why is Ethernet So Power Hungry?

power ethernet enc28j60
Jan 10 '15 at 14:14 TEMLIB 2,252
13
26
votes
3
answers
3k
views

FCC and CE Testing / Failure Resolution

rf fcc production testing
Oct 14 '12 at 15:23 Some Hardware Guy 14.8k
10
24
votes
8
answers
22k
views

What is a 50-ohm antenna? How would you make one?

rf antenna
Mar 22 '17 at 13:44 neonzeon 1,629
2
20
votes
4
answers
7k
views

Crystals and load capacitance

crystal capacitance microcontroller xmega avr
Nov 28 '16 at 13:30 vaxquis 1,067
2
17
votes
1
answer
6k
views

AVR 1.1V Internal ADC Reference Over-Voltage

avr adc voltage-reference
Dec 11 '12 at 20:29 jbarlow 1,547
10
16
votes
1
answer
14k
views

Open Drain vs Open Collector

gpio open-drain open-collector
Aug 4 '12 at 13:26 stevenvh 137k
5
14
votes
4
answers
32k
views

Does AC Power have Polarity?

power ac conversion
Dec 16 '17 at 10:04 user172041 1
3
14
votes
1
answer
26k
views

Solder Mask and Cream in Eagle

pcb eagle manufacturing solder-mask solder-paste
Mar 27 '13 at 5:50 Community♦ 1
3
13
votes
4
answers
5k
views

Waking Up From Deep Sleep Modes

microcontroller avr msp430 low-power
Feb 29 '16 at 10:16 FlashCactus 721
2
13
votes
1
answer
4k
views

GPS Design Review (RF Input)

pcb rf gps routing characteristic-impedance
Mar 26 '13 at 15:00 vicatcu 20.6k
3
13
votes
2
answers
6k
views

Ethernet Without Magnetics?

ethernet magnetics
Dec 19 '12 at 22:54 Tony Stewart Sunnyskyguy EE75 84.4k
3
13
votes
5
answers
7k
views

Antennas and Ground Planes

rf antenna ground
Aug 5 '12 at 10:34 edgar.holleis 201
3
12
votes
7
answers
7k
views

AVR Random Number Generator

avr xmega random-number
Dec 17 '15 at 22:16 endolith 26.1k
5
12
votes
5
answers
5k
views

“Overclocking” an AVR

arduino microcontroller avr clock-speed
Jul 5 '14 at 10:19 Majenko 53.1k
 
12
votes
3
answers
16k
views

I2C minimum clock speed and reliability

i2c clock eeprom reliability
Jul 20 '12 at 10:02 stevenvh 137k
 
12
votes
4
answers
480
views

When Does Lead-Free Matter?

manufacturing rohs lead-free
May 11 '11 at 8:43 SimonBarker 1,365
2
11
votes
4
answers
3k
views

Where Does VDD+0.3V Input Limit Come From on IC chips?

integrated-circuit input maximum-ratings
Sep 20 at 0:38 penguin359 230
2
11
votes
1
answer
2k
views

Arduino Bootloader Details

arduino avr bootloader
Dec 27 '10 at 18:52 Community♦ 1
1
10
votes
2
answers
16k
views

EAGLE Matched Length Pairs / Groups

layout eagle constraints
Aug 10 '16 at 4:19 Adam F 412
1
10
votes
2
answers
3k
views

How to Reel parts from Cut-Tape?

manufacturing
May 18 '16 at 14:31 stefandz 3,982
4
10
votes
2
answers
8k
views

MSP430 Code Size in CCS

memory msp430 ide configuration ti-ccstudio
Feb 6 '16 at 18:08 Marc Lindahl 1
1
10
votes
2
answers
3k
views

Reducing electrical noise induced from a small DC electrical fan

microcontroller adc noise fan
Sep 25 '13 at 15:08 Andy aka 258k
 
10
votes
1
answer
4k
views

What is “tracking” on a bench power supply?

power-supply test-equipment
Jul 6 '13 at 9:17 JYelton 21.9k
1
10
votes
2
answers
2k
views

LED Multiplex Anode-Row Driver

led multiplexer shift-register matrix
Mar 4 '13 at 16:12 placeholder 28.3k
4
10
votes
1
answer
1k
views

Intelligently Charging and Profiling Lithium Polymer Battery Packs

batteries battery-charging lithium-poly
Jan 20 '13 at 2:54 lm317 953
 
9
votes
4
answers
429
views

Unexpected Sensor Output Voltage Rise

voltage sensor analog
May 30 '16 at 1:09 Dave Tweed♦ 144k
2
9
votes
1
answer
9k
views

ATMega328 External AREF Connection

adc atmega voltage-reference
Aug 6 '12 at 12:17 Federico Russo 9,018
2
8
votes
3
answers
4k
views

How to Implement an Analog Ground Plane

avr adc analog ground
Jun 3 '12 at 19:14 tyblu 7,768
2
8
votes
1
answer
5k
views

How does the Arduino Deumilanove Auto-Reset Function work?

arduino reset ltspice
Jan 24 '11 at 2:21 Community♦ 1
1
7
votes
4
answers
2k
views

Ethernet Without a Switch?

components ethernet wiring hub
Oct 27 '15 at 15:20 Community♦ 1
1 2 3 4 next
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