サイズ5cm以下、重量15gと超小型・軽量なモールス符号解読器「MORSE DECODER CW-D1」がShigezoneで展示中だ。 株式会社カーネル・ハード・エンジニアリングの製品で、「購入は現時点ではAmazon.co.jpにてお願いします。」（同店）とのこと。価格は9,900円。 これは、0. ...

When the first radios and telegraph lines were put into service, essentially the only way to communicate was to use Morse code. The first transmitters had extremely inefficient designs by today’s ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You’ll likely never need to chat with anyone using Morse code ...