Electronic Game of Rock Paper Scissors

The project aims to build a handheld electronic game of rock, paper, and scissors with randomness associated with it.

Graphical LCD Oscilloscope with Low Budget

The project is built on a PIC18F2550 microcontroller which can give 12MIPS calculation power maximum to create an oscilloscope with graphical LCD.

7-Segment Display with Charlieplexing

The project illustrates a Charlieplexing of a group of 7-segment LED displays which is similar to the Charlieplexing of discrete LEDs but with some changes since all the LED segments have a common pin.

Stepper Motor Driver Controlled by PC

The project illustrates the control of two unipolar stepper motors using this circuit in full step mode through the RS232 serial port of the PC.

DIY Home Theater Preamplifier

Designing a very own home theater system is the main goal of this project where a 7.1 preamplifier was desired to be constructed.

Tilt Sensing LED Board Known as LED Puck

The project is comprised of an accelerometer, controller, MCU, and a few LEDs on the LED Puck board where the tilt of the board is sensed by the accelerometer and the appropriate LED lights up to indicate that the board is tilted.