techkeys.us programmable business card

ravello2This project is next generation business card for TechKeys. The card is user-programmable 4-key keyboard with a 24x7 intensity-graded LED display, where each of the keys can be assigned a single letter or a macro. The user can solder four Cherry MX switches, which will perform functions that can be programmed using a simple user interface. The card has a builtin macro editor and also features a hidden tetris game.

You can purchase the finished product here:

http://techkeys.us/collections/accessories/products/techkeys-programmable-keyboard-business-card.

2 thoughts on “techkeys.us programmable business card”

  1. Hey i just purchased this keyboard and am a noob at this stuff. Could you walk me through or tell me how to reprogram this card and if needed what programs i might need. Thank you for your time.

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