Automated UiTM staff's parking system / Muhammad Asri Salleh and Ammar Zaid Mhd. Noor

Automated Car Parking System is a circuit that includes 4 major circuits, 2 transmitters and 2 receivers. A pair of (1 X1) transmitter and receiver (RX 1) is install across the harrier. Another receiver is to switch on or off the system by a transmitter that been activated by user. The transmitter circuit consists of 2 NF.555 timer iC, capacitor, infrared LED and IN4148 diode. The receiver circuit consists of infrared receiver module, 74I.S 1 dual 2:4 decoder, 7404 hex inverter, 7400 NANI) gate. 7432 OR gate. 74LS74 dual I) flip flop. This circuit is design to censor a car during it exit or enter the parking lot. Another pair of receiver (RX2) and transmitter (TX2) is work as it remote control section that operate the system