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Recent Posts
- Two Close Two PI
- Python – Sklearn – Chi- Categorical Ordinal
- My Mississippi Harmonica Co Regal Model 96235
- Python – FTT – with Scipy
- LabVIEW(r) , Python(r) Sinewave Fit
- Sinewave Fit via Python with SciPy
- LV- Event Queue and fun with Pict function
- LV Timed Loop Structure – OFFSET
- Arduino PID with Motor, Ultrasonic Sensor, and a paper basket type coffee filter
- Using Arduino and BB’s PID with Simple LED Brightness setup to Learn PID
- Python-A way to show digital patterns(bits) in Matplotlib
- Python – A version of Producer Consumer Pattern with Queues and Threading – Simulated Temp Chamber Demo
- InProcess: Python – A version of Producer Consumer Pattern
- Tkinter GUI and (non-tk) Matplotlib shrinking the tk GUI
- Python – Sequence Editor example
- Python – Analog Meter with New Chart-Class this time
- Python tkinter and time delay
- Python – MCC USB-1208FS-Plus
- Python – Learn Queue GUI
- Python – Analog Meter GUI example
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Category Archives: Test Sector
Two Close Two PI
Another approximation of PI with unique form using “2” (22^2+222+2^2)/(222+2^2)
Posted in Test Sector
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Python – Sklearn – Chi- Categorical Ordinal
Presentation on Chi2 with a categorical ordinal ranking (0-9) and a Categorical-Binary Target Code (case 3 is enabled others commented out) Presentation: Using Python and Sklearn Chi2 with a created ranking Categorical data and using get-dummies to convert to Categorical … Continue reading
My Mississippi Harmonica Co Regal Model 96235
Presentation in my search to find the notes on this particular harmonica (only the one I have) Presentation on my Harmonica: Mississippi Harmonic Co Regal Model 96235 Key of C (tremolo), 2 row,2 0 columns Reason for presentation: I can … Continue reading
Python – FTT – with Scipy
Python FFT or Sinewave with two components using Scipy-FFT Show result in plots using Matplotlib(r) library Starting point was from a Chat AI which did not put the import Matplotlib Modification added to get plots and limit frequency span. Also … Continue reading
Posted in Python, SciPy, Test Sector
Tagged FFT, Matplotlib, np.where, Numpy, Python, SciPy
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LabVIEW(r) , Python(r) Sinewave Fit
Sinewave fit function from python script called via LabVIEW Zip Image python script Presentation: LV calling python function for Sinewave fit via scipy (LV2019 base does not have fitting function) Programming Language used: LabVIEW® 2019 Base version (which only support … Continue reading
Posted in LabVIEW(r), Python, Test Sector
Tagged LabVIEW, LabVIEW and Python, LabVIEW Python, LabView Python Sinewave Fit example, LabVIEW(r), LV2019, Python, SciPy, Sinewave, Sinewave fit
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Sinewave Fit via Python with SciPy
Testing a sinewave fit code provide by Chat AI with different conditions. Original Posted Date: Nov 22, 2023 Presentation: Testing a Chat AI provide Sinewave fit code Programming Language used: Python 3.11.3 in Spyder5.4.3,Matplotlib 3.7.2 Presentation app: Microsoft’s PowerPoint Helpful … Continue reading
Posted in Python, SciPy, Test Sector
Tagged LeastSq, Matplotlib, Python, SciPy, Sinewave, Sinewave fit
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LV- Event Queue and fun with Pict function
A bit on the funnier side use of LabVIEW(r) with important pattern commonly used. Created a face to control eyes and eyebrow. Project started using NI project template. Short Video (17sec) Zip LV code Notes Notes Presentation: A fun example … Continue reading
Posted in LabVIEW(r), Test Sector
Tagged Event Queue Pattern, LabVIEW(r), LV2019, Picture Box, Producer Consumer Pattern
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LV Timed Loop Structure – OFFSET
A Look at an LabVIEW(r) timed loop structure with focus on the Offset parameter Tzero T0 Zip LV Modified Example Timed Structure OFFSET The original code you can get from the LabVIEW’s ,examples, structure, timed loop. The modified example in … Continue reading
Posted in LabVIEW(r), Test Sector
Tagged Array, LabVIEW(r), LV2019, Offset, Timed Loop Structure, Tzero, Waveform Chart
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Arduino PID with Motor, Ultrasonic Sensor, and a paper basket type coffee filter
Using a PID to control a Motor via PWM using the Ultrasonic sensor HC-SR04 to control a coffee filter distance from the sensor. Zip Code (Arduino Uno PID Motor and HC-SR04 with coffee filter) Text Arduino Uno Code for PID … Continue reading
Posted in Arduino(r), Test Sector
Tagged Airflow, Arduino, Arduino PID with Motor, BB's PID, coffee filter, ES's Ultrasonic Library, HC-SR04, Motor, PID, Ultrasonic Sensor
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Using Arduino and BB’s PID with Simple LED Brightness setup to Learn PID
Presentation Arduino Code for this project Zip code Notes Presentation: Arduino® Uno with BB’s PID with Light and detect circuit Programming Language used: Arduino® IDE Hardware Use: Snapino™ (using the phototransistor), Keyes(using its One Led light module has transistor in … Continue reading
Posted in Arduino(r), Test Sector
Tagged Arduino, BB's PID, Learning PID, Led Module, Phototransistor, PID, Snapino
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