RFID and GSM module SIM 900A

Hi good day very high skill in RF Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. See Portfolio for samples of works. Preparing documentation for manufacturing. Gerber, Bom, 3D model Contact with partner in China for make PCB in 32 layers Design in Any CAD, Allegro, Altium, Orcad, Eagle, and other. Developing board layout including 3D model, size, performance, power consumption, and cost. Developing software for any microcontroller or microprocesor in C, C++, Basic, Assembler, compiler Keil, IAR, and other. SKILL Strong Hardware Design Skills, Analogue/Digital Video Audio and Power signals, communication signals OrCAD/ Protel / Altium/ Mentor Graphic / Eagle and similar PCB include 3D Model Design/Applications, Embedded Software Programming Assembler (C, C++) and Visual Basic, Full understanding of Micro-controllers, and microprocessor Hardware Engineering Fundamentals and Hardware Specifications, Attention to Detail Programming in Assembler for any microcontroller or Microprocessor

Hi, I have use STM32F4 since 2012. I know most of it's peripheral and have developed a lot of project using it. Let's discuss this project over chat, You're come to right person. Best Regards, Rijal

Hi I am an stm32 expert, I have done many projects with it. Please hire me. Thanks

Hello. I'm an embedded software engineer with extensive experience with STM32F4 firmware development and time attendance systems in general. I understand you want to use RFID cards for authentication and record the time the cards were presented, perhaps also send the data through a GPRS connection to a server. I've worked on similar projects before and can deliver quickly. Contact me to discuss details.

hi... we can design your project in Altium Designer.. we ll provide to you schematics, PCB, BOM and gerber files and what you need we are interesting your project, pls give me more details.. thanks..

Hi, I have experience programming STM32F4 + SIM900. And I also have experience in developing software. I've been working with microcontrollers STM32 last 7 years. I have all the hardware to make this job. I have all the qualities that you are looking for. I have a strong belief that I would be able to make this project successful within short time. I will testing completely and write intelligible comments on each program step. And I will answer all your questions. I will give you advice in this area, and after the end of the job, as much as you'll need. I am very interested in the accumulation of work history and regular customers. I have a long term plan to work in here, that’s why I am here with all qualities and experiences. I am here not to cheat you rather help you.

Hi, I have good experience on STM32F series micro-controllers and embedded firmware/Hardware design and development. please Share your set of requirements, we can talk further.

I pursued my bachelor's from St Stephens College, Delhi University. The syllabus that my college covered gave me immense knowledge of Computational Physics, theoretical physics, Experimental Physics, and Robotics. I attended a course on -EMBEDDED SYSTEM WITH IOT (Internet of Things)- and was certified as maestro by Kyrion Technologies Pvt. `Ltd., IIT Delhi.  I also did a project named -WIFI - DTMF Controlled Robot- and I successfully completed it under the supervision of Sandrock E Securities Pvt Ltd. During this period I worked on different microcontrollers like Atmega 8, Atmega 128, Arduino, STM32 and Raspberry Pi - 3. I am also well-equipped in the programming language like C++, Python(GUI Interfacing also) & Sci Lab. I made a GPS tracker using Quectel MC-60 and STM32. I am an ardent follower of the research activities that are going around the globe related to robotics like Sophia of Hanson Robotics. I also did a project on "GPS vehicle Tracking" using stm32f429 and quectel mc60