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development of IoT device

$30-250 USD

In Progress
Posted over 4 years ago

$30-250 USD

Paid on delivery
Need a pcb with header for the PI with the following functionality: - dc input 12V (dc-dc connector - to header pins) - 5 relays w isolation (10A 230V outputs) - 1 channel dimmer output (230V 300W) - 6 in (dry contacts) - 1 in for external d18b20 - 1 in for motion sensor ([login to view URL] / open alarm) - 1 internal temp sensor d18b20 - 1 internal humidity sensor
Project ID: 21329680

About the project

6 proposals
Remote project
Active 5 yrs ago

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6 freelancers are bidding on average $158 USD for this job
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hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i have read the description for ur requirements regarding the PCB ,and i can make it for u and deliver all the necessary files for u to be manufactured
$135 USD in 3 days
5.0 (35 reviews)
5.7
5.7
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Dear sir, I am experienced in developing schematics and pcb boards on altium, pcb expresse, eagle and proteus. Kindly view my profile and contact me for quality work. Thanks.
$222 USD in 2 days
4.9 (9 reviews)
4.1
4.1
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How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. As I'm a Master of Computer Science, I have 10+ years of experience in technical projects, project leader including Industrial process control etc. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - various PLC & HMI programming such as ADAM, Siemens, Delta, Mitsubishi - Various Servo/Motor control - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design - Mobile app development for the Hardware So, I can take your project from concept to finished product. I will try my best to complete your projects asap, and I will provide the best services with the high quality. Thanks.
$200 USD in 2 days
4.7 (4 reviews)
3.0
3.0
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Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in more details. Trust me. If you hire me, i will do my best for you. Thank you.
$200 USD in 3 days
5.0 (3 reviews)
1.6
1.6
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Interest and skill set go together hand in hand. Designing new assembly and circuit connections give you a wide scope of aspiration and interest.
$140 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of RUSSIAN FEDERATION
Moscow, Russian Federation
5.0
22
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Member since Jun 24, 2015

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