We are working on a smart home arduino project and have different functionalities like,
1. Opening Door using 4x4 Keypad (Green Light should blink when valid code entered and servo should open the door with msg displayed in LCD with short buzzer sound, else red light should blink with message stating invalid key in LCD and long buzzer sound)
2. Opening door using RFID. (Green Light should blink when valid code entered and servo should open the door with msg displayed in LCD with short buzzer sound, else red light should blink with message stating invalid card used in LCD and long buzzer sound )
3. Using other sensor like DHT11, PIR, Ultrasonic , Gas , flame, Photoresistor, etc
All of these are controlled using Blynk app and Yun shield.
Complete details of the project are attached for reference. Even the code is given, in the doc.
What we need?
The current code is not optimized. They do not work well when run together and lot of lag even for getting entry from keypad and displaying text.
So this code for the same existing functionality need to be optimized and rewritten.
We will test the code with the hardware for approval and closure of the project.
freelancer 23 คน กำลังเสนอราคาเฉลี่ยที่ ₹1730 สำหรับงานนี้
I am final year electrical computer engineering student. I have experience of working with Arduino and the sensors you mentioned. I'll like to have look at your code since it is not attached in reference files.
I have seven years experience in the field of embedded systems hardware and software design if you assign to me I can deliver it with good quality and within the time.