Radio PIR Sensor Device for detecting human motion and receiver box to alert caregiver if motion is detected

This project is for a compact human motion detector using PIR sensors for detecting when someone has gotten up from bed or is in danger of rolling off the edge of the bed. The recommended design is using 1 PIR sensor at the top for detecting sitting up, 1 PIR sensor to detect falling off the left side edge and 1 PIR sensor to detect falling off the right side edge. A receiver box will receive a radio transmitted signal when the pir sensor detects human motion. When the receiver box gets the signal it makes a sound to alert a nearby caregiver.

This project includes both PCB design and CAD design

Design Requirements:

Sensor/Transmitter Device:

-Programming using Arduino code or similar is preferred

-Mode change function to switch between (1) detecting sitting up only, (2) detecting falling off the edge risk only, (3) detecting all motions

-Mode change should be synced to an RGB LED to indicate what mode the device is in

-LED for power should be used

-Preferably rechargeable battery operation, also should be able to be used while plugged into wall power supply

-ON/OFF power switch

-Radio signal to a separate receiver device which alerts a nearby person

-small and compact design to be stuck onto the top of a bed frame

Receiver Device:

-Programming using Arduino code of similar is preferred

-Battery/Wall power device

-LED for power indication

-Should make an alert sound and flash an LED when a signal is received

-Radio receiver function


1) PCB Design Files (Eagle compatible), Arduino (or similar) code for transmitter and receiver, BOM, Gerber Files (20% full payment)

2) CAD of transmitter and receiver sensor cases - solidworks compatible is preferred (10% full payment)

3) Received the PCBs and tested fully (70% full payment)

Taidot: Arduino, Mikrocontroller, sähkötekniikka, tuotesuunnittelu, Solidworks

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Tietoa työnantajasta:
( 2 arvostelua ) Tsukuba, Japan

Projektin tunnus: #20368490

Myönnetty käyttäjälle:


hi, it's very nice and innovative project, I will done this project with highest quality , I had 10 years of experience with controllers (arduino, AVR, ARM , PIC NOD MC ....) , I have used almost every arduino support Lisää

$250 USD 7 päivässä
(0 Arvostelua)

36 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working p Lisää

$600 USD 15 päivässä
(36 arvostelua)

Hi There, We will design, built, test and deliver fully working prototypes of the Alert sensors. We already have built similar devices. Please have a look at attached video. Sensors are sending the information on com Lisää

$3600 USD 60 päivässä
(47 arvostelua)

Hi there I am an electrical engineer with 8+ years of experience with product development. I can design this project for you along with pcb and casing design. Let me know if you are interested.

$1500 USD 35 päivässä
(31 arvostelua)

I am here to bring your product to life. I'm a mechanical engineer and I have 8 experience years. Experience type: 3D, 2D models, Render, Sheet metals, Machine and Devices, industrial product, Plastic molds, plastic p Lisää

$500 USD 7 päivässä
(19 arvostelua)

Hello, Hope You are doing great. Let's get You some brief details about us. We are innovative product design and development company, specializing in designing products for industrial and mechanical industries. We wo Lisää

$650 USD 30 päivässä
(10 arvostelua)

Hi I have read your description about the patient care system. I am interested in designing and developing this project. See my reviews and previous project for further deatils. Regards Engineer Nouman

$1000 USD 7 päivässä
(20 arvostelua)

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$1000 USD 7 päivässä
(25 arvostelua)

As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Schematic and PCB Layout using Altium designe Lisää

$500 USD 7 päivässä
(1 arvostelu)

I have 8+ years of experience in the design of digital and analog design. I have a rich experience of design and simulation about RF and electronic circuit using Cadence , Altium, ADS, HFSS and so on. best Regards

$700 USD 7 päivässä
(4 arvostelua)

Hi Dear, I'm very glad to have an opportunity to help you with IoT project. I have a lot of experience in firmware development and PCB design of various kinds of IoT devices using Raspberry Pi, Arduino, WiFi, BLE modu Lisää

$500 USD 7 päivässä
(17 arvostelua)

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$500 USD 7 päivässä
(7 arvostelua)

We are experts in designing embedded applications. We have designed quite a few products using PIR , Ultrasound , Finger print sensors and the like. We would like to participate in this development project There are m Lisää

$1000 USD 30 päivässä
(2 arvostelua)

I'm a software/hardware engineer with 10+ years experience and high skills. - PCB design/manufacturing using Altium Designer - Remote sensor/control network system - Arduino & Atemga programming - RF Wireless communic Lisää

$500 USD 7 päivässä
(4 arvostelua)

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$250 USD 10 päivässä
(1 arvostelu)

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$500 USD 7 päivässä
(11 arvostelua)

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$750 USD 30 päivässä
(1 arvostelu)

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$400 USD 20 päivässä
(1 arvostelu)

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$400 USD 7 päivässä
(1 arvostelu)

Planning, development, installation and commissioning of different kind of automation projects in the academic sector and industrial. Control of AC and DC Motors. Management of Microchip Microcontrollers. Basic managem Lisää

$500 USD 7 päivässä
(0 arvostelua)

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$800 USD 7 päivässä
(0 arvostelua)