Project: Water Level Controller for OHM STARTUPS ->* Developed multiple variants of a water level controller using Nuvoton 8-bit microcontroller, including semi-automatic, fully automatic, and timer-based solutions.* Designed custom PCBs, selected components, and handled hardware prototyping for all variants.* Technologies: Nuvoton 8-bit, Timer, ADC, Interupt,GPIO, PCB Design, Prototyping.Project: LED Signage Control System ->* Designed and developed a network of ESP8266 devices for an LED signage control system.* Implemented a web interface for configuration and control, utilizing ESP-NOW for device communication.* Designed custom PCB, handled hardware prototyping, and selected optimal components.* Technologies: ESP8266, Wi-Fi, GPIO, Web server, PCB Design,HTML,CSS,Java script.Project: WS2811 RGB LED Controller ->* Developed RGB LED control using WS2811, with multi-colour and pattern control options.* Coded critical timing sequences in Assembly language for precise control of the WS2811 protocol, optimizing performance.* Designed PCB, handled component selection, prototyping.* Technologies: WS2811, Assembly Language, PWM, GPIO, PCB Design,Prototyping.

* Developed core code and logic using ESP32 for local data storage, data queuing, and real-time monitoring with DS3231 RTC.* Integrated FRAM chip for reliable non-volatile memory storage. Transmitted data to AWS IoT using MQTT protocol for cloud connectivity.* Outcome: Delivered an efficient embedded solution with real-time data synchronization and cloud integration.* Technologies: ESP32, FRAM, DS3231 RTC, AWS IoT, MQTT.

* Developed embedded software for battery cooling systems using a 32-bit Renesas microcontroller for multiple client projects, including TATA Motors, JBM Group, and Ashok Leyland, optimizing thermal management for electric vehicles (EVs).* Developed and optimized code for multiple variants of battery cooling systems, improving system efficiency.* Fixed critical bugs in previous versions of cooling system software, ensuring stable performance.* Developed CAN and LIN matrices for integrated communication between subsystem Components.* Conducted system-level testing for hardware-software integration.* Collaborated with suppliers on ECU wire harnesses and sensors.

* Developed a PWM-based solar charge controller using Nuvoton 8-bit microcontroller, enabling efficient battery charging with load wattage control and multi-dimming functionality.* Incorporated motion detection for energy conservation and system efficiency.* Outcome: Delivered a fully functional charge controller with advanced features, enhancing energy management and system reliability.* Technologies: Nuvoton 8-bit microcontroller, PWM, ADC, motion Sensor, load control.Buck and Boost Converter circuit.