Find Jobs
Hire Freelancers

3phase metering (IOT)

₹12500-37500 INR

Fechado
Publicado há mais de 2 anos

₹12500-37500 INR

Pago na entrega
Objective is to build the system which can monitor 3ϕ power supply and deliver required power to load. The proposed system is based on STM32 controller for computation and logical execution. Bluetooth is short range radio and LORA is long range radio used in system for communication. EEPROM is used to store system data. LEDs are used for status indication. As wireless IOT device it should operate on battery for communication. SMPS power supply for powering the system. You can find the attachment for more details of requirement. Skills required: - Understanding of embedded system - STM32 microcontroller - Component selection - Power Circuit design / Schematic design - PCB design - RF understanding - Analog/Digital signal understanding - Board bringup firmware with STMcube IDE
ID do Projeto: 32505782

Sobre o projeto

10 propostas
Projeto remoto
Ativo há 2 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
10 freelancers estão ofertando em média ₹52.500 INR for esse trabalho
Avatar do Usuário
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards
₹25.000 INR em 7 dias
4,8 (27 avaliações)
5,0
5,0
Avatar do Usuário
I have more than 9 years experience in embedded hardware design and firmware development . So I can do your job within a time limit with your satisfaction.
₹250.000 INR em 30 dias
5,0 (3 avaliações)
4,3
4,3
Avatar do Usuário
Hello We are the team of expert with great experience in there field as listed below. Providing technical service form POC to Prototype till Production setup. 1. Industrial Automation 2. PCB Designing & Manufacturing. 3. Hardware Programming. 4. Home Automation. 5. Internet of Things. 6. Robotics. 7. R&D in electronic and Electrical. 8. STM, Arduino, Raspberry Pi, Atmel, PIC, Node MCU (ESP8266 & ESP32).
₹40.000 INR em 7 dias
5,0 (7 avaliações)
3,9
3,9
Avatar do Usuário
Hello, I have 10+ years of Embedded HW product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low power battery, operated device -Experience in all phases of product development from prototyping to mass production -Experience in Schematic design and high-speed PCB layout board design with multilayer PCB design, Blind & Buried Vias in HDI Design. -Working experience on power management system design with Buck-boost, Battery charger, and fuel gauge, USB3.0 Ctype and PD charging, POE and etc -Expertise in design and simulation of analog circuits, -Experience in Microprocessor and microcontrollers like NXP, ST, Microchip, Marwell, Qualcomm, MediaTek, TI, Renesas, and Atmel -Exposure in mechanical design review -Expertise in wireless SOC with Bluetooth, WIFI, 4G, Lora, Zigbee from NXP, Nordic, Ublox, Qualcomm, Cypress, Broadcomm, TI, ESP, Silabs, Microchip -Experience in wire interface USB2/3, SPI, I2C, UART, HDMI, Ethernet, SDIO, MIPI-CSI/DSI, CAN, Modbus, RS232, RS485 -Expertise in solving problems of EMI/EMC -EMI / EMC compliance testing and product certification like CE/FCC/UL and etc -Team building for a startup, leading a team of hardware, firmware, mechanical engineers -Expertise in hardware testing and troubleshooting/root cause we will define milestone and adjust amount after discussion Let me know if you need help from me. Thanks. --Alpesh
₹35.000 INR em 30 dias
5,0 (1 avaliação)
1,6
1,6
Avatar do Usuário
MASTERS IN MECHATRONIC ENGINEERING GOOD IN IOT HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Please consider my bid. THANKS
₹25.000 INR em 4 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
I'm an Embedded software engineer and I have experience in C Programming and Embedded software development. I'm interested in your project and I can do this project. Let's talk about your project.
₹25.000 INR em 7 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Dear sir, we go through your requirement. We have good experience of embedded and iot domain. Kindly let us discuss sor hat we can move ahead
₹34.000 INR em 7 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hello I have seen the Attached DOC. Which it seems to be a intresting product which we can deal with Here we are the team, Working in an IoT in LoRa and LoRaWAN and other Protocols too. Surely we can provide you the best End to end product at better price. I wish we can have a detailed discussion with you for better understanding. How does this sunday works?
₹25.000 INR em 7 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hey, I am glad to see this project again because I did the same project in an Industry during the last year of my Engineering. My project was Electric Load Monitoring System, in which we used STM32 Nucleo Board, EEPROM, ELITE 440 MFM etc. I took more than 4 months to complete the project and now I have experienced team members and I am able to complete it quickly. I am very interested in this task and I can build this solution for you. Let's do it...
₹36.000 INR em 90 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
I can be able to part of this project where i can handle HW design, Schematics and FW development. Please go through my profile once. Thanks
₹30.000 INR em 7 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) INDIA
Buldhana, India
0,0
0
Membro desde dez. 30, 2021

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.