automotive door-open and lights-on alert

Hello, I am telecommunications and electronics engineer with deep knowledge on microcontroller systems. This is is a simple task, I can design the system for you using Arduino nano (≈25x45 mm, I have one of them on my hand) because is simple for programming, just connect it to PC and upload the code, I can program a melody for alarm. We need only a buzzer, 100 ohm resistor, 7805 voltage regulator, and arduino nano board (The hardware price is ≈ 15 USD on eBay). We can add push buttons for configure system pressing patterns, a 16x2 LCD screen for show data and every function you want, microcontrollers have many integrated resources like timing, AD converters and logically we can do everything you need. I can design the system using an interactive simulation software called Proteus (from Labcenter Electronics), that way you can download it and interact with the system for verify that it works just the way you want! That is my warranty, you free my payment after verify the system. Please, contact me on chat for details, I need to know every functional and hardware specification (behavior of ignition tab, door switch and headlights). I like to take a lot of time for agree every little detail. Before milestone payment I can send you a flow chart showing the system functioning. Best regards

Hello I am experienced electronics engineer with more than 14 years of experience in PCB design and firmware development. I have designed a number of boards based on Arduino for different applications. I have read the details and would like to discuss it further. Please get in touch to discuss it further Regards Ali

✅ Hi, I am capable of doing "automotive door-open and lights-on alert" . I have been working on the field of Microcontroller Based Projects, IOT based automation Projects & Robotics Projects Implementation using Arduino. I am quite familiar to the project you are talking about. I have experience about ✅Circuit Design ✅ PCB design & Error Free PCB Layout designing using the following software: ✔ Altium ✔ Autodesk Eagle ✔ Proteus ✔ KiCad ✔ Orcad ✔ DesginSPark etc. ✅ I had implemented lots of IOT & Arduino based projects. Some of them are: ✔ Smart Wheel Chair ✔Android App Based Automation Project ✔ PID based line follower ✔ PID based wall follower ✔ Object detector for vision impaired person ✔ Smart dust collector ✔ Mini range radar system ✔Automatic Sow Seeding Robot ✔ IOT based monitoring System ✔ Smart Multimeter Oled display ✔ Mini range radar system and so on. Please allow me to complete your project and i am ensuring my best effort for this. I am new to Freelancer but i am experienced in the field your project require. Your acceptance of my proposal will allow me to create a career in freelancer.

hello...... lets come over chat and plan the project ...........................................................................................................

yes, i can do that. I did the same with different scenarios and requirement in the past. Interested with this one too. I am a senior electronics engineer and an embedded developer having experience of 5 years. Inbox me.

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

Hi there! I will find and search a suitable alarm buzzer that will fulfil the given requirement. I am will do it perfectly. Final result will include technical data, size, function and all details related to buzzer that at least fulfil the requirement with some extra feature if available. Thanks & regards Hayat Khan