Projects
Analog Automatic Lighting System
Designed and implemented a dual-input comparator circuit using TI LM358P Op-Amp to drive an NPN transistor and relay, activating high-wattage AC lamps based on ambient light and motion detection.
Integrated an adjustable photoresistor circuit to control sensitivity to light, and PIR sensor to detect motion.
Simulated the circuit design in Tinkercad, verifying functionality before soldering components.
Designed and 3D printed an enclosure ensuring easy access to components.
After simulation, incorporated an NPN transistor and relay setup, enabling the circuit to control a high-power AC lamp. Also, used LM358P Op-Amp, unlike the simulation.
Alarm Clock and Weather Tracker
Developed my own seven-segment display from scratch using programmable LEDs.
Used and RTC module to keep track of time and date. Which also had an ambient temperature sensor.
Translate RTC clock value to a 7-segment display and display the time and date based on inputs from buttons soldered to microcontroller.
Web Developing and Personal Portfolio
Developed my own personal portfolio using HTML, CSS, and JavaScript.
Used knowledge about web development to create a responsive and user-friendly website.
Used knowledge about computer science to program the website.
Examples include my own portfolio, organizations around my school campus, and businesses in town.