7 Floor Elevator Access Control

€12-18 EUR / hour

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cirka 2 år siden

€12-18 EUR / hour

The project already runs on an ATmega328PU chip but I am not happy with its operation. I want to switch to ATmega32-16PU MCU to avoid the I/O expander hopping to eliminate some strange malfunctions. I would like a new SW to run on the ATmega32 or if it is possible modify the existing one. I use Arduino IDE 1.8.19 to Upload the sketch. Programming is done through a 3X4 Keypad. User enters a 4-digit code to gain access to any combination of floors The system controlls 7 relays that can be energised either by entering the user code or by pressing one of the 6 remote switches.

Projekt-ID: 33482039

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Aktiv 2 år siden

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@VTElectronics

Hello Sir I'm an Electronic Engineer with over 6 years experience developing embedded applications and PCBs, you can learn more about me from my website at [login to view URL] or my blog at [login to view URL] . How about a private message so we can discuss the details of your project. Kind regards V.T

€15 EUR på 40 dage

4,6

(26 anmeldelser)

5,4

4 freelancere byder i gennemsnit €15 EUR/time på dette job

@RobinJin88

Hello. My name Robin, an engineer at China. I just read your requirement. I have an experience in PCB designing and Embedded system programming. Please send me a detail. Thank you.

€15 EUR på 40 dage

5,0

(14 anmeldelser)

5,0

@sivom

Hi, I am have 15 years experience in micro controller programming including Arduino IDE programming. I am also working in elevator company, KONE as my full time work and do freelance work after office hours and weekends. I can help you with your project We can discuss Regards Senthil Chennai,India

€14 EUR på 40 dage