Arduino settings menu: updated

The dl-menu library, a simple one-level menu for 16×2 displays on Arduino, has been heavily updated: Text menu item There’s a new menu item for saving texts. Every character is chosen separately with up and down keys. The characters are chosen among predefined set, defined in the sketch itself – no hardcoding on my side! […]

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Settings Menu for Arduino-based Devices

Settings Menu: the Origin I was building a level meter for a water cistern based on Arduino and ultrasonic distance meters. Since I had no exact data about the cistern dimensions the meter had to support on-the-fly changing of parameters. I decided to use a display with a settings menu. Many devices need at least

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