Fun games circuit / Aezuwan Aziz and Mohd Hasanul Fathi Abu Samah

• Main Authors: Aziz, Aezuwan, Abu Samah, Mohd Hasanul Fathi
• Format: Student Project
• Language: English
• Published: 2002
• Subjects: TK Electrical engineering. Electronics. Nuclear engineering; Electronics; Apparatus and materials; Semiconductors; Detectors. Sensors. Sensor networks; Applications of electronics; Information display systems; Photoelectronic devices (General)
• Online Access: https://ir.uitm.edu.my/id/eprint/53487/1/53487.PDF; https://ir.uitm.edu.my/id/eprint/53487/

Fun games circuit is a simple integrated circuit. This circuit can be used to replace a dice in playing games such as snake ladder Jingo, millionaire and others. It can count a number from zero to nine. While when we turn the switch on, the displays will show a random number such as 1, 2,3,4... So on until 9. This project consists of several devices such as resistor, capacitor, timer 555, two decade counters, switches and a display driver along with a seven segment display. The operation of circuit game should be started by pressing button 2 and button 3 .These buttons are to count upward and down ward counter. On the other hand, button 1 and 4 operate as a reset and power supply to the display .To start with fresh game, first we press button 1 and then press either button 2 or 3. Next, press button 4 the displays will show a random number .Finally to reset it, press button 1. The main objective of this circuit game is to analyze the operation of timer decoder, synchronous counter and seven-segment display.