| # |
date |
plan for this week |
Priority |
progress |
Comment
|
| 1 |
03.03.26 |
- Send the signed contract to administration.
- Safety briefing
- Workplace preparation (login, etc.)
- SVN access to the work folder
- Wiki access to personal article
- Discussion of working hours (Excel spreadsheet in SVN, commit with start time, commit with end time)
- Transponder issuance
- Measure Weight with Simulink
|
A |
Done |
- Mass measurement using HX711 implemented in Arduino and Simulink.
|
| 2 |
10.03.26 |
- Save Simulink model to SVN.
- Document Simulink model according to this article.
- Add button like a real Weighing Scale. See chapter requirements.
- Document progress within your article.
|
A |
In progress |
- On/Off button logic implemented (Arduino complete, Simulink partial). Tare functionality introduced. Simulink model structured and saved.
|
| 3 |
17.03.26 |
- Document your progresse here (A).
- Document Simulink model according to this article (A).
- Add button like a real Weighing Scale. See chapter requirements (A).
- Document progress within your article (A).
- Use the LCD-Display and order an I2C-Segment-Display (A).
- Meet all the requirements (B).
|
A |
In progress |
- LCD display implemented in Arduino. Tare button fully working (Arduino + Simulink). Partial requirement coverage achieved.
|
| 4 |
24.03.26 |
- Each button has to be connected to an interrupt.
- The button has to be debounced in the ISR.
- Please comment every source code line.
- Add a header to your source.
- Use an recursive average filter for calculation of the weight.
- Calculate the standard deviation to decide if the measurement is constant (threshold).
- Use the software of this project as a starting point. Weight cell and LCD-Display are working fine.
- Document progress within your article (A).
|
B |
In progress |
- resused the simulink weighing scale model from Die_Bombe and interfaced it with my custom build LCD and now both model work together.
- Implemented Tare button in simulink, it is working but still testing the stability when the button is pressed.
- Moving average filter implemented in Simulink. HX711 fully integrated and stable.
- Measuring range, standard deviation and buzzer not yet implemented.
|