Need to add a feature in our PCB's software/code

Completado Publicado hace 2 años Pagado a la entrega
Completado

We have a custom PCB that was designed to control a safe locking mechanism with a keypad for the combination of the lock. We need a new feature added into the software that counts the number of attempts to unlock the safe and to display it in some way on the keypads 5 digit 7 segment displays.

Diseño PCB Electrónica Microcontrolador Ingeniería eléctrica Programación en C

Nº del proyecto: #31529318

Sobre el proyecto

36 propuestas Proyecto remoto Activo hace 2 años

Adjudicado a:

(27 comentarios)
7.4

36 freelancers están ofertando un promedio de $58 / hora por este trabajo

Mauricio768

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 7+ years with firmware programming especially. Here are some of the experiences that Más

$30 USD / hora
(33 comentarios)
6.0
iamanujpathak

Hello Sir, I have 6+ years of embedded and IoT system development experience. I can help in your PCB and software needs. I have recently developed a display driver for 5x7seg display and it will be helpful in your need Más

$30 USD / hora
(13 comentarios)
5.8
doggar302

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcont Más

$38 USD / hora
(20 comentarios)
5.5
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

$45 USD / hora
(53 comentarios)
6.0
etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. So far I have designed/printed/tested many PCBs and I am qu Más

$38 USD / hora
(33 comentarios)
5.3
jitendrabaraiya

I have more than 7 years experience in embedded firmware and hardware design . So i can help you upgrade to your system .

$35 USD / hora
(9 comentarios)
4.8
Devpro11

Hi, Dear client! *********************************************************** SHARING IDEAS AND INSPIRATIONS FOR YOUR PROJECT. PROVIDING A GOLDEN OPPORTUNITY TO RECEIVE THE BEST TECHNICAL SERVICE. ********************** Más

$50 USD / hora
(13 comentarios)
4.9
JaibhanSinghGaur

Hi,  I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designi Más

$25 USD / hora
(35 comentarios)
4.7
intellisenseIN

Hi, We can surely help you in this project i.e to count the number of attempts to unlock the safe locking mechanism. We are a professional team in Embedded System. Kindly spare some time for the interview. We have sk Más

$25 USD / hora
(5 comentarios)
4.4
lydialin2000

A ) 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 / S Más

$25 USD / hora
(6 comentarios)
4.0
MelihKiremitci

Hello, I am a control and automation engineer from Turkey. I always use Atmel processors for my embedded system projects. I can make a PCB file with BOM list that you can order from any company from China. I can also p Más

$30 USD / hora
(1 comentario)
3.7
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 & PCB layout design and Microcontrol Más

$25 USD / hora
(3 comentarios)
3.4
shateev20

Hi PromoQuip. I have just read your requirements in detail and became interested in this project. As you can see my review, my specific skills are electronics and electrical engineering. I developed a digital relay p Más

$38 USD / hora
(2 comentarios)
3.4
mahmoudralizadeh

Hi Do you want the pcb to change or you want the microcontrollers to change software? I am an electrical engineer with expert in microcontrollers Thanks

$25 USD / hora
(5 comentarios)
3.1
DenisSoldatov

Hello. I am an expert for Embedded System Design. To design the hardware (circuit design and PCB layout) and develop the firmware is my main skill. I already have experience doing many designs with Altium, kicad, alleg Más

$25 USD / hora
(4 comentarios)
3.2
hnutweblera

Hello.. I have good skills of PCB/Electric circuit design, so can help you.. Honestly I worked hard for client and can design 12 layers PCB. Hope more discuss with you.. Regards.

$40 USD / hora
(1 comentario)
2.3
austineoduor57

hello? am electronics technician with programming skills in c-program for embedded systems, if you award me this project, i will deliver the best upgrade on it. looking forward to hear from you. Thanks in advance .

$30 USD / hora
(0 comentarios)
0.0
HoTanDat

I have the skill to read the schematic and analyze your requirement. So feel free to contact me. I have 4+ years of experience in programing the embedded system. I can help to optimize your code base if needed.

$35 USD / hora
(0 comentarios)
0.0
aniketshinde8379

I understand your work and i am ready to do your work within a time period which you want. I have well knowledge about electrical engineering.

$30 USD / hora
(0 comentarios)
0.0
Aliksandr7777

Hello. I have 8 years of Embedded System/Software development career. I'm proficient in various MCUs(Arduino/RaspberryPi/STM32/ESP32/PIC/DSP) and communication protocols(UART/SPI/CAN/I2C/GPIO/Bluetooth BLE). I have dev Más

$50 USD / hora
(0 comentarios)
0.0