Electronic project of an STM32 based board

Completado Publicado hace un año Pagado a la entrega
Completado Pagado a la entrega

Need an electronic project, only schematics, in Kicad.

The board must have a STM32F072 as mcu.

Then here is the list of requirements:

-power supply at 24Vdc;

-external resonator for maximum frequency;

-external 32768khz quartz for rtcc;

-button battery for backup rtcc;

-4 open collector output max 6 amps of current;

-HD44780 display with contrast managed by pwm pin and backlight managed by an npn transistor controlled by mcu;

-HC06 Bluetooth module;

-external i2c eeprom;

-6x inputs for buttons (buttons between input and GND);

-to be programmed and debugged with StlinkV2 (jtag);

All others features can be decided from freelancer.

Need a functional project to be installed in industrial environment.

I’m a software developer and I haven’t time for schematics.

Thanks

Marco

Diseño PCB Electrónica Ingeniería eléctrica Diseño de circuitos Microcontrolador

Nº del proyecto: #33858833

Sobre el proyecto

39 propuestas Proyecto remoto Activo hace un año

Adjudicado a:

(213 comentarios)
7.3

39 freelancers están ofertando un promedio de €168 por este trabajo

amelectronics

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 Más

€150 EUR en 10 días
(75 comentarios)
7.2
kingch91

Greetings, I have read and understood your requirements, you need someone with "Electrical Engineering" background. I am an electrical engineer and an expert in KiCAD, STM 32 and Embedded programming. You can see my Más

€140 EUR en 7 días
(173 comentarios)
6.8
faizanmaqbool695

Hi there, I have read your project description and I am confident about your project I can do perfectly. Please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. regard , fa Más

€200 EUR en 2 días
(47 comentarios)
6.0
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PC Más

€150 EUR en 7 días
(25 comentarios)
6.6
hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Más

€250 EUR en 7 días
(59 comentarios)
6.1
engrhassanwali

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded s Más

€250 EUR en 7 días
(26 comentarios)
5.8
Devpro11

Dear Client. Thanks for posting this project. We are very pleased to bid for your project. This project caught my interest and I am 100% confident that I can complete your project. I have experience in hardware and emb Más

€100 EUR en 5 días
(37 comentarios)
6.0
HarimohanG

Good Marco, I can design electronic schematics in Kicad based on STM32 using power supply, button battery while meeting all requirements. I would like to have a thorough discussion on this project as there are certai Más

€140 EUR en 2 días
(5 comentarios)
5.2
etalhak

Salve, Sono un ingegnere elettronico e delle telecomunicazioni e la mia specializzazione è wireless systems' design che ho attenuato dal Politecnico di Torino. Ho esperienza nella progettazione di hardware e sistemi em Más

€140 EUR en 7 días
(56 comentarios)
5.7
Safeer143

Hi how are you doing? i have read the project description and i would love to help you in this project as i am a mechatronics engineer expert in embedded systems, my main scope of work is instrumentation, firmware deve Más

€750 EUR en 7 días
(15 comentarios)
5.1
Lilywang70

Hello. I am a full-stack developer and have much experience for working on Smart IOT device, Embedded and Control System Design and so on. - My Experiences: *PCB Design & Layout - Eagle Cad, KiCard, Altium, PADS, 2-6 L Más

€200 EUR en 7 días
(7 comentarios)
4.9
Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; Electronics Microcontroller Electrical Engineering PCB Layout Circuit Design I believe that my 10-year experience in this field is what you n Más

€200 EUR en 7 días
(18 comentarios)
5.3
SabirLashari

Hi, I'm Professional Electrical and Electronic Engineer having 8 years of experience in this field I have sound knowledge about it So text me over chat to discuss further The bid is negotiable, we can talk about the p Más

€140 EUR en 4 días
(31 comentarios)
4.7
danish2051

I will do:- Simple to advanced Circuit design and analysis using software tools such as KiCAD, Proteus, Altium Designer, Allegro, PADs, and Eagle My package provides the following services - Schematic drawings - Gerber Más

€140 EUR en 7 días
(23 comentarios)
4.7
ozdemirmcihad

HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such Más

€120 EUR en 6 días
(8 comentarios)
4.5
mahmoudralizadeh

Hi i am an electrical engineer with expert in microcontrollers specially stm32 family so you only need schematic with PCB? i have experience in designing PCB in altium and kicad thanks

€200 EUR en 6 días
(12 comentarios)
4.3
lydialin2000

1 ) I have over 20 years of experience in PCB Layout, HW, RF, EMI, FW designs. we can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / Más

€250 EUR en 7 días
(6 comentarios)
3.9
aizazahmed260

Hello! Hope you are doing well. i understand your project details. I will design schematics on Kicad. I am an Industrial Electronics Engineer. Having good hands on experience on circuit designing PCB Layout. Hoping for Más

€70 EUR en 7 días
(9 comentarios)
3.0
egniya

Hi, I am an Electrical Engineer, spent quite some time on RF&Embedded module design (including stages like design, preparation of schematics, board, and PCB manufacturing process and also component mounting and board Más

€250 EUR en 21 días
(2 comentarios)
3.1
ll5a756ecb09875

KICAD PCB Designer I am mechantronics engineer from Việt Nam with 5+ years of experience in designing PCBs. I am familiar with various CAD tools including tools preferred by Manufacturers. I am interested in doing th Más

€30 EUR en 3 días
(2 comentarios)
0.4