Search Results for "reminder"

If two or more people are responsible for something, either both do it, or none. Less often it only gets done once. This is an AVR ATTiny84 project that has features like putting the microcontroller to sleep to save battery. One button is to change from AM or PM, and the other is to turn on one of the LEDs representing the current choice for 5 seconds. The unit then goes to sleep, and the LEDs are off. It is powered by an 18650 and I put it all in a medicine bottle. A description of...

It listens while you sleep. When snoring is detected, it writes a log, optionally record the sound into WAV file, and optionally play an alarm to remind you to change position. Snoring is a common finding in people with obstructive sleep apnea syndrome. With this software, hopefully you can make it a habit to sleep on a side, to reduce or stop snoring. It can be fun to hear yourself snoring by playing back the recorded WAV file.