Project 1:Title: Phototherapy System for severe newborn jaundice. (Currently working, Embryyo, Pune)Description: Design a system which will give Irradiance within 10-50 uW/cm/nm range by using the Blue LEDs having 450-465 nm wavelengths. The Irradiance will be controlled by Microcontroller using LED driver. The temperature sensor will be used to measure temperature of the system.Key Interfaces: LED driver(PWM/SPI), Temperature Sensor(I2C), LCD display(I2C), Buzzer.Project 2:Title: The Drug adherence monitoring system for TB patients (Embryyo, Pune) Client/ Funded by: IKP Knowledge Park, USAIDDescription: Designed mobile device that patients take home, which detects activity on each and every pill from the blister pack. It also records the time at which the individual pills weretaken. The recorded time, pill number and number of pills send to server. The microcontroller (Atmega328) is used to sense activity on blister pack and send message to server using SIM900A.

Project 1:Title: Reconfigurable system for signal processing ( Bitmapper, Pune)Client: DLRL (DRDO) HyderabadDescription: Designed a system in which data acquisition is done on Xilinx Artix7 FPGA and data processing is done on Xilinx Zynq7 FPGA. This system consists of 18 high-speed (250 MSPS) and 9 low speed (40 MSPS) ADC channels interfaced to Artix7 FPGA. The system consists of SMA connectors for analog inputs and MIL-grade circular connectors for command and control. Artix7 FPGA is used for data acquisition/ processing and Zynq7 FPGA is used as system master for controlling the system.The Zynq7 FPGA consists of various interfaces like Ethernet, SDIO, SPI, I2C, and DDR3 memory. The Zynq7 FPGA accepts command from a remote location over Ethernet and uploads the data acquired by Artix7 FPGA to the remote location. The system accepts a 28V DC power input and the various voltage levels are generated on board using DC-DC converters and LDO with proper power sequencing.Key Interfaces: DDR3, NOR flash, QSPI, eMMC Flash, DDC MIL-1553, Ethernet, RS422, 18 ADCs (9 High speed I/Q, 9 Low speed), RS232, RS422, I2C, SPI, JTAG.Board Simulation:Signal integrity Analysis for High Speed ADCs and DDR3 memoriesPower distribution Network analysis for high current DC nets (1V, 5V, 1.35V, 3.3V)EMI analysis for critical high-speed nets.Project 2Title: Power Distribution Module (Bitmapper, Pune)Client: DLRL (DRDO) HyderabadDescription: Designing a power supply for delivering up to 200W output on 28V.