Arduino calculator on OLED display with keypad

I have great experience in creation, modification and remote debug of the code for Arduino I have made more than 200 Arduino-based projects on different freelance stocks. I work with Arduino since 2010 and have more than 25 years of experience in programming and electronics.

Hello, thank you for your job posting. I read your description about--ARDUINO I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon Thanks

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 product. I HAVE ALL THE HARDWARE AVAILABLE TO TEST AND DEBUG THE CODES. If you wish we can discuss details in chat. Thanks

I am a microcontroller programming expert having past experiences with arduino, pic, AVR, chipkit and Texas instruments microcontrollers I am waiting for you over the chat. Thank you!

Hello, thank you for your job posting. I read your description about—ELECTRICAL We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • PCB Designing-Proteus, Eagle. • Python • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • Multisim • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards. Also we have good command over REPORT WRITING, We can show you many samples of our previous reports. We can discuss further details in the message box.

Hello I'm an electronics engineer with 10+ years of experience including Arduino, ESP, STM, and Raspberry. I have all the required hardware to implement the project. Please contact me to discuss details. Best regards, Dennis

hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you have a little explanation. I'm an expert having specialization in Electronic Engineering Design. ✔️ Embedded system based on Microcontroller (ATMEGA, AVR, STM8, STM32, MSP430, TMS320, PIC ...) ✔️ Python with Deep Learning, Machine Learning ✔️ Python with Data Science ✔️ A system based on development boards(Arduino, Raspberry PI, Node MCU, Bluechip, Teensy,…) ✔️ Antenna design & Analog circuit/RF communication circuit designing and simulation using Proteus, P-Spice, Tina Pro, ADS, CST, Ansys, HFSS ✔️ Bluetooth, WIFI, zigbee, LoRA ✔️ High-Speed layout using HyperLynx ✔️ PCB layout designing, providing GERBER and BOMs, 3D files using Altium, EAGLE, Kicad, EasyEDA… ✔️ Programming firmware of Microcontroller & C++ ✔️ BMS I think my many design and practical experiences can help you design your project and give you enough satisfaction. I look forward to your response. Best Regards.

Hi. I read your request about Arduino project .I can help you with this problems. I am Ph.D. student an automation and control system, I have a good experience in Arduino, Matlab and control system. I can do it You can see my previous works in my portfolio I have the honor to deal with you

Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design and pcb design So let's discuss your project in chat

Hello! I am the right choice for this project. I have my own team of engineers and we are formerly named as “ACADEMICSASSISTANT”. We also did a very similar project before. For your project, we will do everything you need either it is circuit design & schematics, firmware development & programming, PCB design & development, whole 3D design, testing and development of device or product. Even, we can develop and send a working prototype to your location for your product or device. We are very experienced in electronics, electrical, software and mechanical engineering research projects design & development. We can handle all programming related tasks as well. We have specialized and dedicated lab for testing of everything also. We will do all design, development of your project. Please contact me and I will share some videos of our past developed projects as sample. For any query, please feel free to contact me using chat option. Regards, AcademicsAssistant Engineering Team

ELECTRICAL As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. I couldn't imagine anything better than to get notification from you

Hii there , I am bidding on your project and I am good at this field I can do this for you within due time and honestly. I also have a few questions to discuss. Kindly contact me and we will discuss time and budget. Thanks

Good afternoon sir, I have several experience in the Arduino programming, and your project is interesting and quickly to do. I invite you to contact me to talk about this. I guarantee you the deliver of the code and simulation.

Hello dear project owner. Thank you for posting that project I have Master's degree in Electrical Engineering and I have over 7 years of experience in the engineering of electronics. My engineering skills are in various areas of specialization like PCB design, Arduino, c/c++ MATLAB, Simulink,FPGA Mathematics, Statistics, FPGA, verilog/vhdl/Numerical Methods, Numerical, Logical and Verbal Reasoning, Modeling, Design and Analysis. Feel free to reach out to me via the chat box for further discussion Looking forward to working with you.

Hello I'm a electronics engineer with more then 7 years of experience in hardware and firmware development. I've worked with various different families of micro controllers (ARM, AVR, PIC...). I would be happy to do this project for you. Please contact me if you would like to discus more about the project with me. Kind regards!

Hi, Thank you for taking the time to read my application. I am an Embedded Software Engineer who attended an extensive six months diploma in embedded systems . I have done this project before with Atemga 32 and i think it will be easier with Arduino . I hope we can work together Best regards .

I completed the projects of Arduino that includes the interface of Seven segment display, Dot matrix display, LCD and OLED display for showing the results of different sensors and messages. It can easily be done with in 15 days.