A little different to my usual (microcontroller) videos - I didn't find much information online so thought I'd add some.

Want me to do more (or less!) of this kind of video? Let me know!

Check out http://espruino.com and   / espruino  

AvE some videos on official Makita packs. For instance this old BL1830 style battery has a board that looks suspiciously similar to the clone packs I have:    • Video