Found a robot arm in the garage (as you do!)
As you do on a Saturday, I found an old Maplin (who remembers them, before they stopped trading!?) robot arm with a USB connector. I was looking around online to purchase a new one and of course I got carried away and moved from £50, to £250 to £400 devices - I even got carried away and looked at the £7000 versions, but alas - I am being money conscious nowadays and thought, well, if I have this old one, SURELY I can make it work. I had a quick google and indeed the robot arm was from Maplin. I unscrewed the casing and found the 4 x D batteries inside that had an "expiry date of Mar 2019". That tells you more than enough. This unit had gotten quite dusty knocking around in the garage. I "probably" did something with it back in 2016-2018 ish timeframe, I cannot recall. As I've mentioned, I kind of got distracted by the Corporate world around then and lost my focus - fret not, it is returning! I noticed that it has the USB connected and adapter on the back - ...