Simple Arduino Programm


i need a simple Arduino Program.

I have a photoelectric switch and want to measure the time between pulses, as a meter per hour convert (for example 25 meters per hour because between two signals is 15 seconds time). The photocell has a digital output.

Furthermore, I want to store a fixed value in the program (such as 20 meters per hour) and use a control function to correct the actual value so that the setpoint is reached. This should be done with two relays electric motor. I want to be able to influence the rule strength and it must be ensured that both relays are never operated in parallel.

I will pay only after complete and correct completion.

Evner: Arduino

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Om arbejdsgiveren:
( 32 bedømmelser ) Linnich, Germany

Projekt ID: #17494787

Tildelt til:


Hello! I can carry out your project. I have all the necessary equipment (microcontrollers and modules) in my studio. I've had experience in writing firmware for such devices. But In fact, I need a more detailed desc Flere

$80 USD in 5 dage
(9 bedømmelser)

6 freelancere byder i gennemsnit $118 på dette job


Hello Bro, How are you ? , I hope all is fine. Regarding your project , I have worked on many arduino (or Atmel MCU) based control projects. I worked with many sensors like IR , Ultrasonic , Temp , pressure and Gas Flere

$35 USD in 3 dage
(7 bedømmelser)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$200 USD in 3 dage
(4 bedømmelser)

Hello there, I am an Electrical Engineer by profession and have been doing Arduino Projects for a while now. Your project is quite simple, Using photoelectric sensor to determine the speed in m/s and implementing desi Flere

$70 USD in 3 dage
(8 bedømmelser)

Hi Sir. I have good experiences and skills with Arduino development. If you want to look my work, refer my bitbucket: [login to view URL] I think I can complete this job perfectly with my skills. I want to di Flere

$170 USD in 3 dage
(2 bedømmelser)

Hello Sir, I want to develop this project with you. I have already done more than 2,000 projects based on Arduino programming, Embedded Linux Programming, RTOS, Raspberry Pi based development, Shell Scripting, Pyth Flere

$155 USD in 3 dage
(0 bedømmelser)