延伸閱讀：
Transmitter Modular Challenge
網址：http://bhuntr.com/tw/competitions/cwrfrxipz5rpjulbo6
New product design contest on Desall.com: AUTEC and Desall invite you to design a new concept of portable modular transmitting unit.
AUTEC is looking for a new concept of transmitting unit characterised by a modular system.
https://bit.ly/TransmitterChallenge
