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Create RF receiver and transmitter

I require the Complete PCB design and Firmware for the following:

RF Transmitter:

434,000 MHz

PCB to fit pre-designed enclosure

Battery Operated

3V CR2032 Preferred

Transmitter power >10dBm

Minimum Standby Current draw <10nA

PCB solder bridge to select Channel 1 or 2

Channel Selection done via a soldering bridge. Eg. Channel 1 J1, Channel 2 J2

Each Transmitter should be unique as to not interfere with other receivers in near proximity.

Specific button to be used. datasheet will be supplied

Enclosure DXF and Step file will be supplied to fit PCB into enclosure.

Cost effective PCB design is required.

RF Receiver:

434,000 MHz

2 Channel Wireless Receiver

9 – 32VDC Operating Voltage

Positive Output (Latched until Negative unlatch received)

Unlatch Negative input

Negative Output Channel 1 (Momentary) 2A

Negative Output Channel 2 (Momentary) 2A

Built in Buzzer (Buzzer signal when RF signal received, NO SIGNAL if LATCH ON)

Buzzer Specs: PCB Mount; 3500Hz; >90dB;

Learn Button ( PCB mount button )

Pair up to 50 individual transmitters

RGB Status LED

Should be resistant against irradiated and induced electro-magnetic noise

Learn Mode should reduced range to 50cm.

Transmitter Low Battery LED.

Low Battery LED should illuminated if last received transmitter battery is low.

All inputs and outputs should include short circuit protection, over current protection, reverse polarity protection.

Connector specifications will be supplied.

PCB Size limitations: Width 55mm, 45mm usable. Length <80mm

System should have a range of 50m

SMD components preferred for production.

Products should be economic to manufacture.

Products should comply to EN 300-220.

This project should include all PCB Gerber files, Altium files, Firmware for devices and source code as well as the code project for the Transmitter and Receiver.

Kĩ năng: PCB Layout, Điện tử, Kĩ thuật điện, Thiết kế sản phẩm, Vi điều khiển

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Về Bên Thuê:
( 2 nhận xét ) Uppington, South Africa

ID dự án: #22341900

Được trao cho:


Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Thêm

$250 USD trong 20 ngày
(83 Đánh Giá)

16 freelancer đang chào giá trung bình $713 cho công việc này


Hello,Myself [login to view URL] Sekhar,[login to view URL],Phd from Cdeec Innovations,[login to view URL] have 15+ years experience in Electronics Product development. we have in house pcb fabrication facility for protoypes.i have worked on many IO Thêm

$750 USD trong 7 ngày
(46 Nhận xét)

Hi ser good day i have more device with equivalent caracteristic please see my portfolio for test my work used more of 434 MHz lora with maximun long are 5000 mt at free .send full proyact in Altium send SCH PCB gerbe Thêm

$1500 USD trong 30 ngày
(52 Nhận xét)

Dear client, Nice to meet you. I have been working as a firmware and hardware designer for many years. I had developed several similar projects using the various microcontrollers such as STM32F1/2/3/4/7xx, PIC16/18xx, Thêm

$250 USD trong 7 ngày
(15 Nhận xét)

Dear Sir, I am an expert with more than 15 years of experience in firmware development, prototyping and PCB Layouts. I have worked on 8-bit, 16-bit and 32-bit MCUs developing ultra-low power designs and compl Thêm

$750 USD trong 30 ngày
(48 Nhận xét)

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' Thêm

$500 USD trong 7 ngày
(2 Nhận xét)

Hi I'm an electronics engineer & pcb designer with 5 years experience. I can help you in this project. Please Send me a Private message so that we can discuss more about it. Thank you.

$500 USD trong 7 ngày
(3 Nhận xét)

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Pl Thêm

$500 USD trong 7 ngày
(2 Nhận xét)

Hello, I can help you and I have a question. If you want to use CR2032 for 10 dBm. What should be the lifetime of the transmitter?

$2000 USD trong 30 ngày
(2 Nhận xét)

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$251 USD trong 1 ngày
(3 Nhận xét)

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$700 USD trong 8 ngày
(1 Nhận xét)

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$800 USD trong 9 ngày
(1 Nhận xét)

<-----Dear,sir. you will not waste your gold time.------> Dspic30f6010A, pic16f877A Altium. Proteus. MPLAB. I’ve carefully gone through your job post. I am very much interested in your project with all of your requ Thêm

$500 USD trong 7 ngày
(0 Nhận xét)

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$750 USD trong 7 ngày
(0 Nhận xét)

Greetings, We are an India based company. We deal with embedded hardware and firmware development. Our company offers services all over the globe. Recently, we have developed a product with BLE technology. Our enginee Thêm

$950 USD trong 40 ngày
(0 Nhận xét)

Hello, thank you for your job posting. I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic Thêm

$450 USD trong 7 ngày
(0 Nhận xét)