Symposium Timer with Speech.

Posted on 17 December 2012 by yonetici in General, Products, Proteus Projects, Timing | Comments Off

This is a timing device which I’ve made for a symposium in our university.

You adjust the time in the splash screen then press and hold SAY (Count) and it counts up to the adjusted time.

The timer will announce the last minutes of the time by led effects and speech.

Read more for the circuit schematic, source code and the proteus simulation file

Pages: 1 2 3 4 5

Singing Smiley Gadget.

Posted on 07 December 2012 by yonetici in For the home, Lighting, Products, Proteus Projects, Toys, Vehicle Accesories | Comments Off

Here is an other recent project, full schematic etc of a gadget that displays a smiley face on a 5×7 matrix led screen which sings along with the music around.

Gamen Handheld Gaming Device.

Posted on 06 December 2012 by yonetici in For the home, Products, Proteus Projects, Simulation, Toys | Comments Off

Gamen is a gaming device with stereo sound&voice capability, 128×64 graphics LCD display, suitable for one or two player games.

It also has got temperature sensor and real time clock. The device is powered by a PIC 18f4620 microcontroller and has additional eeprom for future needs.

There are several games available for the device including snake, pong, tetris, picman and tic tac toe. New ones are under development.