Color printed touch keyboard for DIY projects - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: Not HP Calculators (/forum-7.html) +--- Forum: Not remotely HP Calculators (/forum-9.html) +--- Thread: Color printed touch keyboard for DIY projects (/thread-22758.html)

Color printed touch keyboard for DIY projects - HPing - 11-24-2024 05:32 PM I bumped into an interesting touch keyboard silk-screened in color for an upcoming ZX Spectrum computer recreation project. The YouTube video shows the board in detail with multiplexing schemes. And a follow up video shows some workarounds for multi-touch, etc. The board is made by PCBWay. This is an interesting option for printed "physical" keys in DIY volumes. With "low" parts count. I suppose this concept falls somewhere between LCD touchscreen buttons and double-shot physical buttons. https://esp32zx.substack.com/p/esp32-s3-zx-spectrum-update-22-06