__  ____________  _________   ________  ______  ____  _   __
   / / / / ____/ __ \/_  __/   | / ____/ / / / __ \/ __ \/ | / /
  / /_/ / __/ / /_/ / / / / /| |/ /   / /_/ / /_/ / / / /  |/ / 
 / __  / /___/ ____/ / / / ___ / /___/ __  / _, _/ /_/ / /|  /  
/_/ /_/_____/_/     /_/ /_/  |_\____/_/ /_/_/ |_|\____/_/ |_/   

Heptachron - 7 segment LED wrist watch

Latest prototype:

Concepts and ideas

Features

• 4 digits (hours and minutes)
• Seconds displayed in binary (6 bits)
• Always-on display
• Rechargeable battery
• Magnetic charger
• Long battery life
• Megatron
• Not waterproof
• Very accurate

Contributors

Adam Anderson: Electronics, programming

Gustav Abrahamsson: Electronics, mechanical design