![]() As this will be using the existing Arduino IDE's Virtual COM port,it should be much easier to write than grappling with the Velleman K8055 DLL methods and procedures! To write a simple Windows application (in Delphi) to control the 'Arduino' digital output pins, similar to the applicationsupplied with the Velleman USB Interface. ![]() ![]() To interface the 'DIY' Arduino with either a Sparkfun Breakout Board for FT232RL USB to Serial or a ByVac Low Cost USB to Serial board - or even try both!.To build a 'minimal' stand-alone Arduino on its own PCB (Stand-alone Arduino).The original Video Switcher design only needed three data output lines from the PC's parallel port to selelct the cameras, sothis seemed like a good opportunity to bring together a few bits and pieces and 'concepts' that I'd been thinking aboutfor the Arduino specifically:
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June 2023
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