I am looking to build a compression tester for mazda wankel rotary engine. This will involve a 0-10 BAR pressure sensor outputting 0.5-5Volts. This signal is to be fed into an arduino uno with keypad LCD shield. The rotary engine has 3 seperate compression cycles (1 per rotation). RPM will need to be determined by counting the time between peak pressure values. The average peak value will then be required for each of the 3 rotor faces. This output will need to be "normalised" to 250RPM as per a predetermined graph table.
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I have 4 years experience in embedded systems . I have completed many projects on arduino. with pressure sensor and key pad and also LCD .so I can do your job within a time limit with your satisfaction.
Hello! I've been dealing with microcontrollers and sensors of various types since 2000. Apparently I have an experience in attaching of the pressure sensors to MCU Thus I guess I can do this job. Thank you.
I complete lots of arduino project since 5 years. Also many of them has remote control and can save data to cloud server reading from different type of sensors.