Projects
HealthCare IoT - Remote Monitoring and Operations Management for Hospitals
Hardware / Technologies: Raspberry Pi 3 Model B+, MQTT, SPI, UART, WiFi, AD8282 Pulse Sensor, TMP102 Temperature Sensor.
Software: Amazon Web Services, Alexa Skills, Linux OS, Python.
[ONGOING IMPLEMENTATION]
Space Invaders
Hardware / Technologies: SJSU-Dev Board (ARM Cortex-M4 based NXP LPC4078), FreeRTOS, 3D Printed Case, EAGLE PCB Designer, UART, GPIO, 64x64 LED Matrix, VS1053 MP3 Decoder, MAX98357A Mono Audio Amplifier, Switching Power Module, 4ohm Speaker, TTP223 Sensor.
Designed Graphics and Splash Screen Driver for LED Matrix. Contributed to game logic development of collison detection and object movement. Created Driver for SPI communication between Main and Music Dev Board. Fabricated PCB to have a modular desined system.
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Autonomous RC Car
Hardware / Technologies: SJSU-Dev Board (ARM Cortex-M4 based NXP LPC4078), HC-05 Bluetooth Module, SN65HVD230 CAN Bus Transceiver, LiDAR, and ultrasonic sensors, GPS module, FreeRTOS, CMock for Unit Testing, EAGLE PCB Designer, CAN, UART.
Implemented a self-navigating vehicle with obstacle avoidance and shortest path algorithms to reach a destination selected via a Bluetooth app.
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2D and 3D Graphic Rendering
Hardware / Technologies: MCUXpresso LPX1769(ARM Cortex-M3 based NXP LPC1769), SPI, 120x160 TFT.
Designing 2D based Live screensaver, executed using Transformational algorithms to computer object’s perspectives and reflection gradients.
Disposal Rover
Hardware / Technologies: Raspberry Pi 3 Model B, Apache, H-Bridge L298, PiCam.
The rover uses a Raspberry Pi 3 Model B with a local Apache HTTP Server for user end control application and achieved communication via 802.11g to control robot remotely.
Implemented PWM for 3-way servo motor arm movement and H-Bridge L298 for wheel motor movement and live camera feed using Python.
