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Vending machinne gsm ethernet

$30-250 USD

已完成
已发布将近 6 年前

$30-250 USD

货到付款
Development of dispensing machine Dispenses products after validating user identification, with ethernet conecxion and gprs. It must measure temperature and relative humidity. Transactions are recorded and recorded in remote database ARM microcontroller GSM Ethernet Altium IoT Micro SD LCD Battery
项目 ID: 17461219

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12提案
远程项目
活跃6 年前

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Hello, please see my profile, you will find some jobs whit your description, I have experience on your requirement. Thanks.
$100 USD 在3天之内
5.0 (1条评论)
2.0
2.0
12威客以平均价$837 USD来参与此工作竞价
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enior 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. See Portfolio for samples of works. Preparing documentation for manufacturing. Gerber, Bom, 3D model Contact with partner in China for make PCB in 32 layers Design in Any CAD, Altium, Orcad, Eagle, and other. Developing board layout including 3D model, size, performance, power consumption, and cost. Developing software for any microcontroller or microprocesor in C, C++, Basic, Assembler, compiler Keil, IAR, and other.
$777 USD 在10天之内
4.9 (51条评论)
6.4
6.4
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If you are looking for a professional design and assistance, we can share our skills with you to design your product professionally. From concept to final realization of the product will be handled with care as well as testing will be assisted too. We have over 20 years of programming skills, so the developed firmware will work at its best. We look forward to discuss more in details in case project fee is within your budget. Its an interesting job though!. Thanks so much!
$5,000 USD 在45天之内
5.0 (35条评论)
5.5
5.5
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hello i am a computer engineer,i have masters in computer engineering,i have more than 7 years of experience in electronics and arduino,i have implemented something similar to this machine before
$155 USD 在2天之内
5.0 (28条评论)
5.2
5.2
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Dear Sir I am an Electrical Engineer and I have 12 years of in embedded device design and development. I have just completed a project like and I am willing to start this project right away. Kindly discuss the details if any. Best Regards M. Shahid
$2,500 USD 在25天之内
5.0 (1条评论)
4.6
4.6
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Hello, Deep is here from India. Basically I'm Embedded System Developer. I can help you to develop Vending machine (GPRS & Ethernet connection). I have worked with Water Vending machine. That consists GPRS connectivity with server to send data and get authentication. I have also worked with Ethernet based systems. ARM microcontrollers (STM32, PIC32, ATSAM, TIVA C), Temp-Humidity sensor, Micro SD card for logging, Battery powering and charging, Schematic & PCB layout design Altium, Eagle.
$250 USD 在7天之内
4.9 (9条评论)
3.3
3.3
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We are a team of Engineers (Electrical, Mechanical), we can do this project for you. Note: this bid is just for a first prototype, Atmega328 based, with Ethernet & GPRS, Temperature sensor & humidity sensor.
$299 USD 在10天之内
3.9 (2条评论)
2.3
2.3
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hello friend, my name is Zaid, electronics engineer and expert in Arduino. I have done many projects using Arduino and other microcontrollers and would like to start my first project on freelancer.com. I can tell you, when it comes to Arduino, you can trust me, wish i get a chance to start working with you, hope to hear from you soon.
$230 USD 在10天之内
0.0 (0条评论)
0.0
0.0
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Hello i have 7 years experience in Python and developed more than 50+ projects. also worked in top companies like Samsung, Intel DM me thank you shri d.
$222 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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Hello, I can help with you in your project Vending machinne gsm ethernet I have more than 5 years of experience in Electronics, PCB Layout. We have worked on several similar projects before! We have worked on 370+ Projects. Please check the profile reviews. I can deliver your job with in your deadline. Please ping me for more discussion. I can assure the 100% job satisfaction. Thanks,
$200 USD 在3天之内
0.0 (0条评论)
3.0
3.0

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UNITED STATES的国旗
Aventura, United States
5.0
1
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会员自7月 28, 2018起

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