How to Solder - Castellated Mounting Holes
Tutorial showing how to solder castellated holes (or castellations). This might come in handy if you need to solder a module or PCB to another PCB. These castellations are becoming popular with integrated WiFi and Bluetooth modules.
How to Solder - Through-hole Soldering
Are you new to electronics and soldering? Have you soldered before but need a refresher? Do you solder all day everyday but still feel you could use a few tips and tricks? This tutorial with cover everything you need to know about through-hole soldering.
How to Use a Multimeter
Learn the basics of using a multimeter to measure continuity, voltage, resistance and current.
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