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C# Programming
Electronics
Embedded Software
Microcontroller
PCB Layout
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$18 USD / hour
Flag of INFlag of IN
ahmedabad,
india
$18 USD / hour
It's currently 11:08 PM here
Joined August 20, 2016
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Bhavin P.

@electrobit2016

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$18 USD / hour
Flag of INFlag of IN
ahmedabad,
india
$18 USD / hour
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Embedded Product Engineering & Development Firm

We are Embedded Product Engineering & Development firm. We are a team of 10 Experience Engineers with having more than 8 years of experience for Product Engineering, PCB Designing, PCB Fabrication, Embedded Firmware Development, OS Porting, Board Bring-up, Testing & QA. We are focusing such domains like Industrial Automation, Home automation, Automotive, Robotics, Connected Products & IoT Space. Some our core expertise for Embedded Domain, ⦁ Almost every Controller/Processor we worked upon i.e. Microchip, ST Microcontroller, Texas, Intel, Cypress, Marvell & NXP. ⦁ Firmware- BSP development, Device driver development, File driver management, OS porting i.e Linux, FreeRTOS, OpenRTOS, Android. ⦁ Worked on Multiple Radio Channel connectivity i.e Wifi, BLE, Zigbee, Z-Wave, RF, NFC, GPS. ⦁ Protocols: SPI, I2C, PCI, PCIe, USB 3.0, RS485, RS232, SPS, Modbus, CANbus etc.
Freelancer
Electronics Engineers
India

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Portfolio Items

Designed a 10 USB port based fast charging PCB for Android Tablet devices Our Role:
PCB & Schematic design for multi-voltage support for any devices
Use IP6505 chipset to support Qualcomm 3.0 fast charging
10 USB port (5V/9V & 1.5/3 A)
30W Fast charging for Tablet Trolly
Customer was looking for specialist PCB designer to create a 12-layer PCB for very complex form factor design Our Role:
Circuit design on Altium PCB design tool
PCB layout for placing complex components like NXP Processor, ESP Wifi module, Ethernet & BLE module with complex power supply section
12 Layer PCB design for Energy Monitoring & Data Acquisition
Customer was looking for precise range producing GPS tracker along with accelerometer for their fleet management business. 

Our Role:
-Designed and developed GPS tracking device
-STM32F0 controller
-Integrated with Accelerometer sensor for over speed and accident detection,
-SIM800 module for cloud connectivity,
-OTA for firmware and Configuration upgradation, SPI, I2C UART for other basic peripherals interface.
GPS Tracking System for Fleet management service provider
Designed a complete Temperature Controller for our customer who deals in process control automation industry. Business challenges to continue generating temperature up to 400-degree C. 

Our Role:

-Overall Circuit design of temperature control system using the thermo couple
-Overall design build with STM8S Chipset
-Components: NXP 7ULP SOM, BLE, Proximity, accelerometer, Magneto-meter sensors.
-Design firmware for PID algorithm and its parameter adjustment in order to produce continues high temperature value up to 400 C.
Wifi based Digital PID Controller to generate 400 Degree Cel
Designed and developed PoC project for our customer in farming & agriculture industry. Customer was looking to designed a robust solution which can provide the pure and accurate pH ratings of Water to identify the organic quality status of such lakes & ponds We have done a POC project where we designed a hardware using ESP32 Wifi controller and integrate with various sensors. Our Role:

-Identified a class A components & sensors
-Hardware architecture using ESP32 controller
-Integrating Atlas pH sensors along with Temp., Humidity, Air & Pressure sensors
-SPI, UART & RS485 Communications
-Server application development for communication from device to AWS cloud
WiFi- based pH Sensor, Temperature, Humidity & Pressure Sen
Design & developed Robotics control hardware board which can control up to 7 Axis Our Role:

-Used Xilinx FPGA for parallel and high-speed precise controlling of motor
-STM32F4 controller for FPGA controlling and G code and M code decoding
-Ethernet/USB - for PC connectivity for direct controlling or program transfer
-SPI, I2C UART for other basic peripherals interface
7- Axis Motion Control Hardware Board design

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GPS
Electronics
Microcontroller
Embedded Software
PCB Layout

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