Python Virtual Environment On Windows
Notes about setting up & using python virtual environments on Windows.
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I2C Testing with MCP2221
Overview The Adafruit MCP2221 breakout board can be used to bridge I2C to USB. I was able to read & write data on a 24LC256… Read More »I2C Testing with MCP2221
Lighting a Christmas Ornament
Making a Christmas tree ornament into an illuminated freestanding nativity scene.
555 Timer Circuit on Paper
I created a simple 555 timer circuit on paper by using adhesive copper sheets and a cutting machine.
Window Blind Valance Clip 3D Print
One of my first 3D print designs was this replacement valance clip using tinkercad. I just printed another couple replacement clips recently and decided to… Read More »Window Blind Valance Clip 3D Print
Driving an LED Matrix with MicroPython
I created a MicroPython library to drive an LED matrix using an ESP32.