Academic Projects

This is a small electronic project of battery Charger. The charger can charge any battery from any devices. The power comes from an attached 9 volt solar panel. When the battery is fully charged, the charger shut down automatically. The circuit is designed via ExpressPCB software and then fabricated into a PCB board.

This is a small communication project. There are mainly two devices: the first one is a transmitter circuit remains near the patient, and the second one is the receiver circuit remains near the doctor. The transmitter circuit is used to checks the pulse rate from the patients’ finger and send it to the receiver circuit via a patch antenna. The receiver circuit than receives the pulse rate data and doctor can see the condition of the patient from a distance. The maximum communication range between transmitter and receiver is 110 m.