Wave Solder an Alkaline Battery on a PCB (any concerns)?
124900
Can batteries be wave soldered?
103232
What are those small metal bars going across a PCB for?
101614
Can we build capacitors on a PCB board?
50787
Splice high current charge source into USB cable?
156010
Using a diode to ensure current flows in only one direction, without causing a voltage drop
135715
Why does my DIY "solar panel circuit" show battery voltage and not solar panel voltage?
137995
Powering a circuit from either USB or LIPO
67111
Can I charge and discharge a NiCd/NiMh battery at the same time?
76472
Including +/- signs to battery in Circuitikz
152323
What tools, equipment, and techniques do you use to solder fine-pitch SMT parts?
87835
How to hold SMD parts in place while soldering?
157206
Why does there seem to be a missing component in many PCBs?
67534
What is / how can I get a student-safe power supply for electronics projects?
111685
Which are the safety recommendations for soldering?
8613
Materials required to convert NiMH rechargeable 24V/6Ah circuit (20 C-cell) to Li-Ion rechargeable circuit
129018
Why does water short out PCBs? (i.e. Why doesn't electricity follow the path of least resistance?)
151565
How to solder with one hand?