Count up timer using sensors preffarably adruino

Hello, my name's Jorge, I am an electronics engineer with experience writing firmware for embedded devices. I took the time to read your project description, I'd like to know more details about the "laser beam" or different connection you want to track, will you handle its voltages properly? Other than that, please give me more details about the whole structure of the project: * How do you want to retrieve the spreadsheet? which kind of information it will save? * Do you have any size constrain? * Any deadlines? proposed way to handle milestones? I am thinking this could be done with a raspberry, but based on other kind of information you may have, I could consider other options and we can decide together what's best for your project. Please contact me to talk about your project, I'd be glad to answer your questions in order to start working with you as soon as possible. Thanks for your time.

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks . .

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i read the description of ur project and i am highly interested in doing it ,i know all the required components for making it with the least

I have a large experience of creation of the devices for several escape rooms. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.

Hello, I have worked on Arduino with TV output. I have displayed the Message on TV as per the instruction that I have saved. I will provide you with a working Tested codes connection diagram and also help to setup on your side, I have noted all the points that you have mentioned. If anything is left please send me details. I am full-time Freelancer and I will be available for communication and update on time. Thanks, Chanchal k

Hello I'm an electronics engineer with 10+ years of experience including Arduino and Raspberry. Please tell me more about your project. Best regards, Dennis

Hi there. I offer you the services for Arduino , I complete the jobs in Arduino module. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetooth,Wifi software development. You can check our designs in our portfolio. If you want, I will share more designs I completed so far through interview. So I like to discuss the job with you. Lets talk about your project through interview. Thank you.

hello, i'm nicolas, and i am a Arduino programer, the Jobs not seem dificult, i can reduce de price if is necesary, thanks and best regards