I need a coder (Python, Linux, Embedded)
Budget: $250 – $750 USD
Hardware includes:
Arduino Pro Micro (Code Completed)
Raspberry Pi4 (GUI and software required)
Pressure Sensor - 0-40 Bar
Deformation sensor (0-150mm, 0.15mm accuracy)
Display Monitor
Control Panel - Zero Point, Start, Stop, E-stop, Save, Settings, Select
Wiring and Supply Components
Software Description:
Once the test component has been set up, the zero point sets the deformation
sensor to zero.
Manual mode:
Start outputs and display inputs from GUI.
Test Mode:
The user will then select Start and the cylinder will be actuated and graph the load
(kg) and deformation (mm) over time. On completion the system will give the user the option to save or cancel the test. If saved a document will be generated including the date and time of the test and saved to a local drive.
A graph will be created displaying load vs deflection.
Analysis Mode:
Option to select multiple tests and complete statistical analysis based on selected tests with the following output:
The test report shall include the following information:
a) reference to this International Standard (i.e. ISO 9969:2016)
b) the identification of the thermoplastics pipe (GUI Input), including
1) manufacturer,
2) type of pipe (including material),
3) dimensions,
4) nominal stiffness and/or pressure class,
5) production date,
6) lengths of test pieces, and
7) mass per meter length of the pipe;
c) the test temperature;
d) the calculated values of the ring stiffness for the individual test pieces (Sa, Sb, Sc, etc) to three decimal places (Output);
e) the mean and standard deviation calculated values of S to two decimal places (Output);
f) the force/deflection plot for each test piece (Output);
g) any factors which could have affected the results, such as any incidents or any operating details not specified (Input)
h) the date of test.
Detailed information on analysis in document attached.
Output should saved with graphed analysis as a PDF.
Arduino Pro Micro (Code Completed)
Raspberry Pi4 (GUI and software required)
Pressure Sensor - 0-40 Bar
Deformation sensor (0-150mm, 0.15mm accuracy)
Display Monitor
Control Panel - Zero Point, Start, Stop, E-stop, Save, Settings, Select
Wiring and Supply Components
Software Description:
Once the test component has been set up, the zero point sets the deformation
sensor to zero.
Manual mode:
Start outputs and display inputs from GUI.
Test Mode:
The user will then select Start and the cylinder will be actuated and graph the load
(kg) and deformation (mm) over time. On completion the system will give the user the option to save or cancel the test. If saved a document will be generated including the date and time of the test and saved to a local drive.
A graph will be created displaying load vs deflection.
Analysis Mode:
Option to select multiple tests and complete statistical analysis based on selected tests with the following output:
The test report shall include the following information:
a) reference to this International Standard (i.e. ISO 9969:2016)
b) the identification of the thermoplastics pipe (GUI Input), including
1) manufacturer,
2) type of pipe (including material),
3) dimensions,
4) nominal stiffness and/or pressure class,
5) production date,
6) lengths of test pieces, and
7) mass per meter length of the pipe;
c) the test temperature;
d) the calculated values of the ring stiffness for the individual test pieces (Sa, Sb, Sc, etc) to three decimal places (Output);
e) the mean and standard deviation calculated values of S to two decimal places (Output);
f) the force/deflection plot for each test piece (Output);
g) any factors which could have affected the results, such as any incidents or any operating details not specified (Input)
h) the date of test.
Detailed information on analysis in document attached.
Output should saved with graphed analysis as a PDF.