printedcircuitsboards.com published a tutorial to explain how to solder SMD chips onto PCBs. It is very well explained and has 2 videos where you can see exactly how the smd soldering process occured.

When you are troubleshooting, it is sometimes useful to disconnect a part of your circuit to see what happens. If your new PCB isn’t perfect, you might also need to add some extra wires or components ...

For most of us, soldering electronics means soldering on “through hole components,” that are large and easy to handle. However, when machines build components, they use “surface mount components,” ...

[Joshua] has frequent discussions about his soldering techniques with viewers of his YouTube channel. He finally decided to interview [Randy Rubinstein] who is the president of SRA Soldering. In ...