When you build one-off projects for yourself, if it doesn’t work right the first time, it’s a nuisance. You go back to the bench, rework it, and move on with life. The equation changes considerably ...

The word syntax means the order of elements in a language sentence. The language can be a familiar one like English or a coding language. A syntax bug is one that involves typing mistakes and errors ...

For those of us old enough to remember the VCR (and the difficulty of programming one), the ubiquitous vacuum fluorescent display, or VFD, is burned into our memories, mostly because of their ...

ST-Link V2 has compability issue with SAMD21. This is not best way to debug. Arduino Zero has an Atmel’s SAMD21 MCU with SWD debug support. The cheapest SWD debugger I know is a non-official ST-Link ...

midi2 is a small piece of infrastructure for boards that already have too much to do. Sound chips, displays, USB stacks, sensors, network. MIDI 2.0 arrives at the transport layer as 32-bit words; ...