Build an Air Mouse with NXP K82F and FlexIO
  • 498
  • 11

Full instructions

Build next-gen gesture pointing device ideal for 3D CAD design or SmartTV control. Compatible with anything that accepts a USB mouse.

ReSpeaker Messenger
  • 793
  • 13

Full instructions

ReSpeaker Messenger, send and receive voice messages to and from Slack or Telegram.

Magical Monocle and Invisible Screen
  • 147
  • 3

Full instructions

A physical key (or monocle) to the digital world. This could be useful for stages in geocaching or high tech treasure hunts.

Smartphone Mailbox Notifier
  • 1,511
  • 9

Full instructions

Get notified on your smartphone/smartwatch when your mailbox is opened. Displays a date and time as well as status LEDs using Blynk.

Drachenberg USB Drive: Dragon Mountain Design
  • 38
  • 0


Universal Serial Bus? More like Ultimate Sword Blade!

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