Finally, I put together a video from clips while I was building Ag-O-matic a do-it-yourself Black & White film agitation machine for still photography.
My new Ag-O-Matic II features a simple menu and control panel interface to aid developing Black & White 4x5 sheet, 120 roll and 35mm film. Optionally, it can be operated by a client application connected either by wireless to its access point, directly by a network cable or by having it join an existing network with its dhcp client port behind the rear access cover. OpenSSH plus a serial console is available for administrative access.
This is the second generation of Ag-O-Matic. The first was built in 1995 with limited hand tools, limited budget and no good place to build it.