Recent Questions

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answer
15
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How do I connect 1N4148X diode to a breadboard?

mar 15 at 8:58 m_cowen_uk 166●2
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3
answers
48
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Lead-free solder for hobbyist

mar 15 at 0:39 gorewolf 1
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1
answer
114
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Are Chiphacker and Electronics Exchange effectively competitors?

mar 8 at 6:19 Edward Wallace♦♦ 270●7
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9
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142
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gotchas: things to watch out for when designing circuits

mar 2 at 20:50 hlovdal 1●1
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3
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43
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What’s the most effective way to desolder conponents?

feb 26 at 0:46 psytek 31●1
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2
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42
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I2C Same devices on a bus

feb 22 at 17:00 Ian 146●2
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0
answers
16
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Cheap common nonlinear optical materials

feb 20 at 5:17 DarenW 153●5
4
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5
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85
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Good magazines about electronics.

feb 20 at 4:50 DarenW 153●5
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2
answers
31
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Which online lectures do you recommend

feb 20 at 3:54 DarenW 153●5
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2
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19
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AC Pwr Adapter mA Rating?

feb 18 at 13:32 m_cowen_uk 166●2
3
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4
answers
198
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How can a LED flicker?

feb 2 at 22:31 DarenW 153●5
1
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0
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18
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Dynamic LED series/parallel arranging

feb 2 at 1:57 DarenW 153●5
2
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2
answers
16
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Assembler - Error question…

jan 31 at 3:08 DarenW 153●5
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3
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24
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8051 microcontroller simulator

jan 31 at 2:25 DarenW 153●5
5
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4
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102
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Do you have a hobby electronics project?

jan 31 at 1:00 DarenW 153●5
2
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4
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48
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How do voltage regulator ICs work?

jan 28 at 10:47 m_cowen_uk 166●2
2
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1
answer
15
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Is saying SPI connection too redundant?

jan 28 at 9:06 Ian 146●2
1
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3
answers
29
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Looking for an LED controller for a “sunrise lamp”

jan 28 at 6:39 X-Istence 66●1●2
1
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1
answer
5
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bridge rectifier help

jan 21 at 9:32 m_cowen_uk 166●2
4
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1
answer
45
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Electronic pet-door access control - RFID

jan 17 at 9:43 evan 41●2
3
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4
answers
57
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Getting Into Electronics

jan 13 at 22:08 Ian 146●2
1
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1
answer
46
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What is the “5 Ys” method of filter realization

jan 10 at 20:03 Ralf 11●1
2
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2
answers
28
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How to get a range of trimmer resistor?

jan 5 at 21:13 unknown (google) 111●2
2
votes
1
answer
23
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high school level electronics theory (diode) help

dec 31 at 1:53 Shawn J. Goff 212●7
3
votes
5
answers
34
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Learning how to solder

dec 22 at 15:41 Ian 146●2
3
votes
4
answers
55
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important criteria for choosing a microcontroller

dec 9 at 16:12 Ian 146●2
3
votes
3
answers
62
views

how does Power Mat charge a device?

dec 8 at 15:59 Amos 108●1●5
2
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0
answers
12
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Philips MCD-139 Micro System Mod / Hack

dec 6 at 0:02 oldskool 21●2
4
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6
answers
140
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Electronics Starter Kit

dec 5 at 2:30 Shawn J. Goff 212●7
2
votes
1
answer
60
views

Using a 16 MHz crystal on a ATMega328p

dec 2 at 21:04 Jules 21●1
2
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3
answers
36
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Three Stage Amplifier

dec 1 at 12:20 Shawn J. Goff 212●7
4
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3
answers
36
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How to Connect an SMD Oscillator To a Circuit

nov 29 at 21:46 Jason S 456●1●7
2
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3
answers
61
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.5V 800mA to at least 3V?

nov 29 at 15:31 Rex Logan 256●3
4
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9
answers
121
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Software for PCB design.

nov 27 at 1:52 Steve S 61●2
1
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2
answers
34
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Equation for MOSFET

nov 26 at 3:32 Kortuk 61●3