Search Results: 6222 Threads,623 Pages
1 answers
189 views

Questions of Soldering a PCB for the first time

This is my first time for designing and assembling PCBs. so I wanted to clarify whether it’s good to wet the connections before soldering by using a solder flux pen. (See More)

Borut Poljsak
2016-04-03 10:09:35
Jeronimo F Atencio
2016-04-05 10:09:35
3 answers
234 views

How to use MultiSim for a beginner?

I'm just starting to use MultiSim. What would be the best way to learn to use MultiSim in your opinion? (See More)

Ercin Dalgic
2016-04-02 18:55:24
Gyorgy Koncseg
2016-11-14 17:52:42
3 answers
324 views

Nagging "overlap error" in Eagle

I have one single via with a nasty error. I think it was originally caused by me messing around with subsequent placing then deleting a via. Can anyone giveme any help? (See More)

Barnett
2016-04-02 13:28:39
Barbara Seria
2016-12-10 02:02:59
3 answers
219 views

How to calculate impedance

How to calculate the impedance of a trace on the top layer when the solder mask has a dk of 4.5 and a thickness of 25um and the core beneath the trace has dk of 3.5 and a thickness of 2.54mm. (See More)

Bard
2016-04-01 13:52:26
Albert Basson
2016-07-07 18:53:43
1 answers
327 views

Mathematics for Electronics

I like math. But, I’m not an expert. I know the basics. But when it comes to more complicated stuff, like heavy derivation and integration, I think I’ve forgotten most of what I lear... (See More)

Sinan Gunay
2016-03-17 02:00:56
Carey
2016-03-19 02:00:56
1 answers
226 views

Raspberry Pi 2 PiGRRL Pack 2.0 and custom gamepad PCB

Adafruit has this week announced the arrival of a new product in the form of the PiGRRL Pack 2.0 and custom gamepad PCB which have now been updated to support the more powerful Raspberry Pi 2 Model B ... (See More)

Ruslan Bezsmertnyi
2016-02-17 17:15:45
Eduardo Gonzalez
2016-02-19 17:15:45
1 answers
195 views

To Design A Simple Hand Crank Generator

Contents 1Circuit Diagram 2Hardware Required 3Component Description 3.11F / 5.5V Capacitor 3.2Geared DC Motor 4Working of Han... (See More)

avonchia
2016-02-09 14:25:09
Lebrun Bernard
2016-02-11 14:25:09
1 answers
160 views

To Make Solid State Relay

Contents 1Circuit Diagram 2Components Required 3Component Description 3.1MOC3021 3.2BT136 4Circuit Design of Solid State Rela... (See More)

pulsar67
2016-02-04 10:18:28
kyleahampton
2016-02-06 10:18:28
1 answers
207 views

Anything you want to see me build?

I’m back in Colombia! Sunburned and happy. After a couple of months in the Nordic countries, it’s so nice with some sun again. Now, I’m putting together a shopping list. So tha... (See More)

pepe_ciro
2016-01-16 02:00:23
lukepdunwell
2016-01-18 02:00:23
1 answers
141 views

Why does not microphone work?

I bought a new Turtle Beach Ear Force Recon 50P Gaming Headset, it comes with one audio and microphone cord. My laptop has one audio and microphone jack. When I plug it in, the audio is fine but the m... (See More)

Charles
2016-01-06 21:12:47
Paolo Sanna
2016-01-08 21:12:47
Search Results: 6222 Threads,623 Pages