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78

Soldering : Soldering Guide on How to Solder

Soldering : Soldering Guide on How to Solder by Soldering and Electronics Expert

3 comments    how to technology how
geraldgarces profile image71

How to repair a water damaged cellphone

Almost all of us have cellphones and we take care of it because it has been a part of our daily life. But what will you do if your cellphone was accidentally dropped in water. Here is my simple instruction...

4 comments    water model paint
SMD Soldering Guide77

SMD Soldering - An Illustrated Guide

SMD Soldering Guide and Article. SMD Soldering Techniques. SMD (Surface Mount Devices) Soldering :Pin by Pin Soldering of SMDs.Flood and Suck method of SMD Soldering.Soldering SMDs by using Solder Paste. SMD ...

3 comments    technology how guide
soldering pcb boards74

Soldering PCB Boards

Soldering pcb boards When learning how to solder to a circuit board you will notice that soldering to a PC board can be probematic. Too much heat can make the copper trace lift right off the board substrate,...

4 comments    soldering solder circuit board
A PCB for SMT73

Printed Circuit Board (PCB) for Surface Mounting (SMT)

Printed Circuit Board (PCB) for Surface Mounting (SMT)and through-hole: By Electronics Engineer and SMT / PCB Expert.

0 comments    technology electronics pcb
Lead-Free Logo68

ROHS Lead-Free (Pb-Free) – Taking the Lead Out

RoHS | WEEE | Lead-Free - Taking the lead out. Understanding RoHS, WEEE and Lead-Free. Why the electronic world is going for lead-free.

0 comments    technology electronics lead free
Solder68

Solder: Tin-Lead (Sn/Pb) and Lead-Free (Pb-Free) Solder

Solder: Tin-Lead (Sn/Pb)Solder and Lead-Free (Pb-Free) Solder. Solder - Types and Role of Solder in Electronics Soldering. Forms of solder: solder wire, solder bar, solder paste, solder preforms, solder balls ...

2 comments    technology electronics solder
social3607 profile image65

Repair Hard Drive

Did you know that to repair hard drive technology, in particular, the PCB that you do not always have to do a donor swap? In fact there are two things that can kill the whole idea of a donor swap. First, You...

0 comments    repair pcb repair hard drive
63

Fish - Wild caught vs. Farmed

      As a fish monger I often hear folks fretting about eating farm-raised fish. And there is reason for concern particularly if the product comes from China. High levels of mercury and traces of other...

0 comments    food fish farming
69

Serpentine motion of a robotic snake

In the first segment of the robot snake i looked at the mechatronics engineer and the coming age of robotics.  Part two is called Serpentine motion of a robotic snake and is a quick review of the...

0 comments    robot snake robots
working