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Design a Smart Wristband PCB

$15-25 USD / hour

Suljettu
Julkaistu lähes 7 vuotta sitten

$15-25 USD / hour

We're looking for an electrical engineer to assist us in prototyping a smart wristband for the purpose of parents communicating with their children. The Use Case scenario is: "A family goes to a Water Amusement Park and the parents and kids leave their phones within the lockers. The parents need to communicate with their kids for simple needs like meeting for lunch, returning to the lockers, indicating an emergency and monitoring the geo-location of family members." The Bracelets would pair with an App we're developing via BTLE to register as part of a network. The App will be configured in a manner to monitor the location of the Bracelets, receive phone alerts when Bracelets go out of a pre-set radius and allow triggering of alerts to the Bracelets. The Bracelets would communicate via a cellular SIM module which would provide location services (via GPS) and data connectivity. The Bracelets would come in two varieties - a Master Bracelet and Slave Bracelets. The Master Bracelet would allow the parent to push one of two buttons (with both single-press and long-press capability) to trigger four alerts on the Slave Bracelets. These alerts could be done via an audible tone, however, it would be preferred that the Bracelets accommodate an acoustic speaker to produce recorded voice alerts. Finally, the PCB would then be manufactured with a waterproof silicone enclosure to allow Users to wear them at Water Amusement Parks. The PCB would require the following components: * Two Tactile Push Buttons * Processor * Buzzer • Or Preferably an Acoustic Speaker * BTLE * Cellular SIM • For Data Connectivity and GPS Location * BIOS and Flash Storage Memory • For Logging and Audio Files * Battery • Or Preferably a Rechargeable Lithium Ion Battery * Microphone * Waterproofing The selected Freelancer will both design the PCB and RnD components that would be cost-effective and meet the minimum functional requirements as stated above. Deliverables would be Gerber Files, Source Files and a BoM.
Projektin tunnus (ID): 14287110

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15 ehdotukset
Etäprojekti
Aktiivinen 7 vuotta sitten

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15 freelancerit tarjoavat keskimäärin $21 USD/tunti tätä projektia
Käyttäjän avatar
Hi I am an expert embedded system developer with more than 8 years of experience in this field. Please have a look at my profile I have read the details and I am interested in this development. Please get in touch to discus it further Regards
$25 USD 40 päivässä
4,8 (186 arvostelua)
7,4
7,4
Käyttäjän avatar
Hi, I am an electrical engineer having an experience of four years in embedded industry. I have designed and implemented smart GPS tracker For vehicle and bags. I have used BLE in many applications to check the proximity with master device and data communication. I am proficient pcb designer for small size wearable devices. Do let me know if you have any queries/questions. Let us at least get into the interview stage and discuss things. Hoping to hear from you, Jaydip Kathiriya
$15 USD 25 päivässä
4,9 (9 arvostelua)
4,6
4,6
Käyttäjän avatar
Almost 5 yrs in electronics freelance projects on upwork/fiverr Around 20 successfully completed projects related to AI, robotics, PCB designing and embedded systems. Check my portfolio for complete list. Published 7 international research papers and 2 books. Looking for interesting projects. Siddharth
$15 USD 40 päivässä
4,0 (7 arvostelua)
5,1
5,1
Käyttäjän avatar
hi sir i have done very similar project like this some years ago, and i can do yours also, please message me to confirm our agreements regards
$22 USD 40 päivässä
4,9 (11 arvostelua)
3,6
3,6
Käyttäjän avatar
1 ) I have over 10 year experience of PCB Layout / Hardware / EMI / Firmware designs, we can complete various design and layout requirements. # 8051 MCU / ARM Embedded system / Arduino / ST32Fx / IM6x / AVR / TI MSP430x / PIC etc # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch ... PCB design and layout. # NIC / LAN # IOT / NRF52832 / ESP8266 # Battery / Solar Charger # BMS 2 ) I can use as below to design and layout. # Altium / Protel99SE # Eagle # PADS # KiCad # OrCad / Allegro # Proteus 3 ) I can communicate well in English, please contact us by e-mail or s-k-y-p-e me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad, 6 ~ up Layers -> $0.8 ~ 0.8up USD per pad. # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models / Freecad
$15 USD 40 päivässä
4,9 (3 arvostelua)
3,7
3,7
Käyttäjän avatar
Good Day Sir. Greetings from Venezuela. I can offer you support for your project in every way. Design, programming, assembly and construction of the product. Have the full confidence that the product will be professional and quality. I am currently free of projects so my dedication will be exclusive. I also have my support group of electrical and mechanical engineer. Any questions or concerns on your part, I am open to your response. Greetings.
$17 USD 50 päivässä
4,1 (3 arvostelua)
3,5
3,5
Käyttäjän avatar
Hi, we have experienced team of Electronics Engineers. We have understood that you need to make prototyping a smart wristband for the purpose of parents communicating with their children. We offer our services for this project. We have made Schematics and PCB layouts using ALTIUM DESIGNER, DIPTRACE and PROTEUS for projects as follows; • Instrumentation Trainers containing Flow sensor, Humidity sensor, Smoke sensor, Flame sensor, LDR, Load cell and Voltage, Current and Resistance measurement using Galvanometer. • Analog and Digital Communication Trainers containing modulation and demodulation of AM, FM, ASK, FSK, PAM, PWM, PPM and TDM. • Basic Electrical Engineering Trainers containing Seven Segment display, Function Generator, variable DC power supply. • Development boards and Programmers of ATMEL, PIC and AVR. • Generic development kit for LED, LCD, ADC, DAC, RTC, LED Matrix, I2C, Interrupt Buttons, Keypad and Seven Segment. • DC-DC converter We ensure you to complete your project efficiently in time.
$15 USD 40 päivässä
3,7 (4 arvostelua)
2,5
2,5
Käyttäjän avatar
A proposal has not yet been provided
$33 USD 30 päivässä
5,0 (1 arvostelu)
0,8
0,8
Käyttäjän avatar
i worked with GPS and SIM before and i know how to build a system to do the requirements, i also worked with internet connectivity and other communication methods.
$27 USD 40 päivässä
0,0 (0 arvostelua)
0,0
0,0
Käyttäjän avatar
Hello, I am Nancy McDonald we have 13 + years experience in this field. I can assure you 2 months support & service after completion of the project. • • We have in house PCB design & fabrication. • • As the provided information is not enough, the bid is just an approach to initiate communication. • • Some of our work expertise are below. • • A)Home Automation Products • 1)Microcontroller based home power inverter, uninterruptible power supply(UPS), home security system with gsm autodialler , home water management & pump controller • 2)wireless pump controller with ISM transmitter & receiver • 3)DSP based home inverter upto 5kva • 4)Infrared & Rf remote controllers • 5)Solar pwm charge controller • 6)MPPT Solar charge controller for home inverter & ups systems • 7)AUTOMATIC remote gate opener • 8)Wireless multi zone home security system-ISM band 433.92Mhz • • B)INDUSTRIAL PRODUCTS • 1)High power online ups systems with IGBTS • 2)48V/100AMPS Switched mode power supply with power factor correction • 3)Flyback smps • 4)Switched mode battery charger upto 1000w • B.2)INSTRUMENTATION PROJECTS • 1)LCD display for industrial ups systems • 2)AC voltage & current monitoring systemss • 3)Wireless Control Panel for medicine factory, remote voltage & current monitoring • 5)Wireless pressure monitor for detecting gas leak in car ac • 5)USB INTERFACE for AC DRIVEs • • C) HARDWARE PROJECTS • 1)FSK, ASK Transmitters, & receivers for 433.92 ISM BAND
$27 USD 40 päivässä
0,0 (0 arvostelua)
0,0
0,0

Tietoja asiakkaasta

Maan UNITED STATES lippu
Dallas, United States
5,0
62
Maksutapa vahvistettu
Liittynyt helmik. 22, 2012

Asiakkaan vahvistus

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