Getting Started with Parallax – KickStart Wiki. Corporation - Atmel AVR 8- and 32-bit Microcontrollers - megaAVR. Little-scale's arduino page. Paja. Making an everyday object playful Drawdio – a Pencil that draws sounds The world’s deepest bin: The fun theory Let it snow: Google Search during Christmas vacation The Speed Camera Lottery: The fun theory Ningen Gakki, Turn Your Body Into a Musical Instrument. Playground - Resources. Playground - Resources. Love Match – Touchsensor and Flash - Paja. Guilherme Martins : The beginning of a Timeline. I/o blog. Guilherme Martins : The beginning of a Timeline. Arduino and watchdog timer. Have you ever encountered situations when your Arduino-based device hangs?
There are many reasons for this - from millis() overflow in 49 days to moisture in outdoor sensors (causing them not to respond)... But what if your device is not easily accessible and\or works for long periods without human supervision? Such situations should be prevented in this case. You don't want your plant watering system that you left to look after your plants and flowers during your vacation to hang on the second day, leaving your loved plants without water, really? Most MCUs, including those used in Arduino, has a special feature, called Watchdog timer. Practical Arduino: News. My Arduino. Motoruino. OpenEnergyMonitor.