alimalik4331 (25)in #steemit • 8 years agoDIY Pencil Sholdering Iron - How to make USB Solderin IronToday we learn how to make Pencil Soldering Iron. Before we start i request you to subscribe my channel. So lets…alimalik4331 (25)in #how • 8 years agosteemCreated with Sketch.How to convert CPU rare speaker into a USB speaker - Easy Hack TeckToday we will convert cpu rare speaker into a usb mini speaker by simple hacks. First we need a cpu rare speaker (you…