This is the bigger brother of the Temp-p-clock. It has a 128x64 pixel display with a touchscreen.
Its features are:
1 Display time, date and temperature.
2 Display the time in clear text.
3 Touchscreen interfaced directly over AVR pins.
4 Draw a picture and use it for Conway's game of life.
5 Timer and Alarm.
6 Draw, upload and store frames via PC.
And many more... The cleartext display is toggled by simply pressing the screen. Pressing the "start" button goes to the main menu. A video of the system in action on Youtube: The circuit side. The parts side. The display attached. Dialog to set the contrast with a realtime slider. The mirrored N is my personal signature in the font. The dialogs can be used to set any variable. Dialog to set the date. Dialog for setting the time. This is achieved via a 2 dimensional field. Every point represents a certain time. The X-axis is the minute from 0-59 and the Y-axis the hour from 0-23. The marked point is shown with a little cross and the equivalent time is displayed. When pressing "save" the time is written to the DS1307. It is possible to edit and save frames on the PC with a special programm. These frames can then be uploaded and used. The example shows the frame background for the date dialog. It is possible to use this frame for any other application, such as the timer dialog. The frames are stored in the external EEPROM. It has some more features wich are not displayd here.