Industrial remote controls

Hi I am experienced electronics designer with more than 8 years of experience. I have designed wireless controls before. I would like to discuss more in detail if you are interested Regards

Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks

Hi i can finish in one week have more design with RF433 more of 5000 in free air comunication. i can send one little dataloger circuits in chat. 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. Preparing documentation for manufacturing. Gerber, contact with partner in China for make PCB in 32 layers Develop Digital/Analogue electronic board architecture and design by developing product concept;

Hi. Interesting project. I congratulate you on your initiative. The design can be made with a radio frequency (RF) transmitter and receiver. This can be achieved using a transmitter module model nRF24L01 that could reach up to 1000 meters away in an open place without obstacles. This device (working with a microcontroller) can send information about each button pressed on the transmitter to a receiver that decodes the information and activates the relay corresponding to that button. Equipment costs are relatively cheap. A list of possible equipment would be: * 2 nrf24L01 modules with ANT * 2 arduino nano * Relay modules (number of relays depends on the application) * Buttons * Other passive devices Any questions or comments please feel free to write me. regards Pardo Darwin

I am an electronic engineer with more than 10 years of experience. I have experience with product design. I have worked on similar remote control applications and can provide you with a range of 1km. I can ship you a complete prototype and design files. If you don't want a prototype I can reduce the cost. Please contact me to discuss details.

I am electrical engineering .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and technical writer .i use Autocad,Matlab,Revit,Plc simulator, Pspice,word and excel.

Hi. I'm a electrical engineer with experiences in the design and implementation of digital control systems applying wifi modules (ESP8266 and CC2650) and microcontroller (arduino and PICs), for industrial control systems, like wireles sensor control or open and close of a circuit in a process using a web server or android application. I have made projects like Variable Frequency Drive dor AC Motors, UPS and IOT projects like Smart power plug, light switch and multicolor (RGB) led bulb.

Please tell me: 1. How many kits do you need ? (Only 1pcs, < 1000pcs, >1000pcs?) 2. Is there a wall or metal box between controller and receiver? 3. Can you make prototype in your country ? Need I express the prototype to you? 4. Relay's parameter: AC/DC Voltage/Current ? I will change the scheme by your answer. The price not contains prototype and express cost.

My name is Keith and I am a professional engineer living in Tennessee, USA. Feel free to take a look at my profile and portfolio, I think you will be pleased with my qualifications! I am glad to talk about the details if you'd like to message me here on Freelancer. I look forward to the possibility of working on your project and thank you for your consideration. - Keith A.

Hi, We have 15 years experience in embedded systems design and development and have made several industrial remote control projects using both IR and RF. We will give you reliable solution. Please contact. regards, Ali Khurram LuSystems

A proposal has not yet been provided

A proposal has not yet been provided

A proposal has not yet been provided

The design will have selectable RF channel to prevent interferendce with nearby units. It will also have selectable codeword to to prevent another unit operating, intantionally or unintentionally, on the same RF channel to be identically controlled. Range of 300m is not an issue.