40kHz Ultrasound transmitter and receiver set-up as Signal Generator using Microcontrollers (Analog/Digital)

Dear sir I have more than 7 years experience in digital design using fpga and microcontrollers, your project is well suited to be implemented using fpga, the received signals will be analysed inside the fpga and the results can be displayed on pc or character lcd

Hi, I am an Electrical Engineer practicing for last 6 years in an R&D Organization. I have designed a number of products ranging from RF & Microwave circuits to digital circuits. i have experience in designing filters, couplers, LNAs, Amplifiers, antennas, sweep generators, function generators, VCOs, NCO and many more in the frequency range of DC to 2 GHz. i use ADS, HFSS, OrCAD, Eagle PCB for the design and development of the above mentioned products. I have designed circuits for Filters, Couplers, LNA, Amplifiers, Antennas, Bluetooth, Wifi, Sweep Generators, Function Generators, VCOs, NCOs, DDS, 555 timers, AM Modulators, Microcontrollers, EEPROM, Flash, Accelerometers, Bluetooth, USB, RTC, Strain Guages, Opto-couplers etc. My area of expertise include also PCB Schematic and Layout Design, Antenna Design, PCB Prototyping and testing, Programming using LabWindows, LabVIEW and MATLAB, etc. Looking forward to discuss in detail. Regards

Hi Im Telecommunication engineer. Ive worked in many similar projects. I need more details, budget, deadline, materials, tools, etc. Regards.Greg.

First of all tell us the hardware which you want to use for ultrasonic transmitter. Or You want us to give you all the product design ? Many ultrasonic sensors use serial communication to interact with microcontrollers so it depends on the exact application that which microcontroller can be used. If you want to interface it with a PC then you be needing labview….That’s all I can say at this time. Please open chat window to discuss further................................

Hello! I have experience programming in C / C + + for almost 20 years. Devices based on Arduino, I'm doing more than 3 years. I have experience making "smart house" on the Arduino. More, I have experience in: - building hydroponics installations on Arduino - the control system with LED lights - equipment for the reality-show "Treasure Room" (complete within 3 days) - Control system for printing equipment (now in progress). I am ready to write a program for Arduino and provide a complete description of the device. I have experience working with "40kHz Ultrasonic transmitter and receiver", but I need more information on your project.

Hello, We are a team with 5 enthusiastic software developers, 3 of us have worked on microcontroller projects before. Hope we can cooperate. P/S: we're new to freelancer.com, please give us a chance and we won't let you down.

I am a Mechatronics Engineer with wide experience in electronic, electrical and mechanical projects for mining companies in south america such as: Automatic hydraulic power units for Antamina minig companies Automatic hydraulic elevator for Honda Selva Automatic Electrical elevator for Olva Courier Automatic five degrees of freedom hydraulic arm for Barrick mining companies Design of PCBs layout and shematic sheets in general using the ATMEGA 8,16,32 microcontroller Computer vision experience Plcs programming experience, Micrologix, S7200 Microcontroller programming in assembly and C

I once worked on a similar project. Using a 40kHz ultrasonic waves to measure the thickness of a metal object and display it in an image. I think it is very appropriate to be able to work together with you to do the same research topic.

i have a touch to analog and digital signals and i have worked on a simple ultrasonic sensor as well to check the depth of the item. i might be helpful if you use arduino for sure.

I have worked developing ultrasound based systems. Iam aware of the attenuation characteristics of the ultrasound waves. Will be able to support you to get the desired result. I think there is no need to use development boards and labview. I don't know what level of features you would like to build on over this hardware. Taking into account the description you have provided, an 8-bit microcontroller with a variable gain controlled analog front end will work decently well. I would like to proceed as per the following. 1. I will send you the requirement document ( with necessary block diagrams) as understood by me. 2. Upon confirmation i will send the block diagram of various sections of the whole unit. 3. Component procurement + Implementation begins 4. Will share the schematics, test codes and results, photos.. I request you to reply me. I need more information. You mentioned that u need to scan objects. This calls for a system that creates a 3D or 2D model of the object shape in the RAM space. The time of 3 weeks is very tight, taking into account the availability of components. However i can try to complete it by 4 weeks time.