Nicu Florica blogged about his adjusting clock with alarm, hygrometer and thermometer on 1.8″ ST7735 display: I use feature from article Another adjusting clock with alarm & thermometer using DS3231 on 1.8″ ST7735 display and change reading internal temperature of DS3231 with DHT22 senzor (AM2302), but you can use a cheaper and not very precise DHT11 […]
Benoit Frigon wrote an article detailing his alarm clock running Linux project, that is available on github: This is the display i made for my alarm clock project. The first version was a 24×7 LED matrix but later changed the design for a four digits seven segment display. I decided to keep the drawings for […]
Markus Gritsch posted pictures of his PIC24 bedside table alarm clock in the project log forum: Another year, another clock, but for the first time for my alarm clocks. I am not using an MSP430 but a PIC24 instead. Standby current is with 5.5 µA only slightly higher than that of my MSP430 based ones. Time keeping is […]
Vacuum fluorescent display alarm clock by Andrew Rossignol: I have been working on this fun little project for the last couple of days. I ordered this VFD display from Noritake as a free sample. I am quite grateful for their generosity and I decided to put this display to good use. I have written a driver […]
Markus Gritsch writes: Inspired by this and this wrist watch, I decided to build yet another iteration of my bedside table alarm clock, this time using an OLED. As a first step I made a handy breakout board for an 1.3″ 128×64 OLED. The rest is soldered together on a perfboard. The hardware is complete and […]
Bajdi built an Arduino MP3 alarm clock and wrote a detailed explanation on his blog describing the build: The idea is simple, an LCD that shows the date and time. A couple of buttons to set an alarm, and an MP3 module and small speaker to play an MP3 when the alarm goes of.
Markus Gritsch shows off his Dot-Matrix MSP430 alarm clock. Via the project log forum.
Want to get up before the sunrise? Here’s the money shredding alarm clock project by Rich Olson’s to help you get yourself up early: If you have trouble getting out of bed a bed shaker alarm might be a bit extreme, you might be just fine if there is a bit of money on the line if you […]
Herpderp posted this picture of his sunrise alarm clock in the project log forum.
Arup started an advanced alarm clock project in the forum: The hardware will contain a general purpose MPU with USB bootloader, and we just connect it to USB port for downloading our routines(*.csv files maybe) and appointments into it.
Markus shared his DIY alarm clock using an MSP430 in the project log forum. Video below.