v01d ma1n()
banner
v01dma1n.bsky.social
v01d ma1n()
@v01dma1n.bsky.social
Vintage electronics, contraptions, Python, data, ESP32, mobile robots, ROS and so on...
Fake Geiger counter but it looks convincing with my coffee cup! Can you see the sensor?
November 1, 2025 at 1:04 AM
Temporal Anomaly Clock.
The clock shows time with its local anomalies.
The sensitivity is set to 5 but "it goes up to 11".
I did not dare go set it that high.
#esp32 #vfd #esp32ntpclock
October 24, 2025 at 6:02 PM
Matrix... you can do only so much with 7 segments.
September 5, 2025 at 1:47 AM
Here are two animations revealing time: SlotMachine and Matrix. Both of them require some fine tuning but I am not sure which one to pick.
September 5, 2025 at 1:46 AM
Now we are talking!
After my manual initial test, Gemini "suggested" code with Adafriut LEDBackpack library, but the code did not work as the library 7segment class assumes only 4 digit display with a colon in the middle. It ended up generating more generic logick.
September 1, 2025 at 7:30 PM
The keys produce this very satisfying click.
August 16, 2025 at 10:33 AM