EDN

Digital Clock with Arduino and DS1307

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock (RTC) IC that is simple to use, low cost and ...
ITmedia

LCD Clockの作り方、教えます：iPhoneアプリビジネス最前線（1/2 ページ）

iPhone／iPod touch向けアプリケーション配信サービス「App Store」は、サービス開始以来App Storeでリリースしたアプリが10万を超え、1カ月で6000万ダウンロード、3000万ドル（約33億円）の売り上げを達成したという。現在、さらに加速度的に広がりを見せるiPhone ...
Hackaday

Big Time Character LCD Clock

While the SSD1306 OLED has somewhat become the go-to display for up-to-date projects, the good old character displays with their Hitachi HD44780 controller don’t seem to be disappearing just yet ...