Datasheets are usually an engineer's friend. However, Stephen finds that his rotary switch's datasheets do not match the physical device.

What separates good documentation from bad and which kind of application notes do you like? Also, Ancient Chinese Semiconductor 7-segment drivers!

On this episode, Parker discusses reverse engineering tools for mechanical parts and Stephen is hacking his new frequency counter with an Arduino.

Stephen solves his VFD EMC problem and surfaces the spill board on the CNC machine. Parker starts working on Zebra Printers and learning ZPL and JS.

Why are all Python PDF creator modules just terrible to work with? Does anyone have one they like? Help me. Oh and Stephen's CNC machine is moving!

Stephen's rebuild of the CNC is getting close to being completed but first he needs to modify his gantry carriage for the new water cooled spindle!