Waveshare is now selling a cheap dev board that combines a 4.2 inch, 400 x 300 pixel RLCD sunlight-readable, black and white “E-paper-like” low-power display with an ESP32-S3 processor featuring ...
Control panels of a pre-digitalization nuclear plant look quite daunting, with countless dials, buttons and switches that all ...
We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot matrix display.
TVs often analyze what you watch to curate suggestions and serve you ads, even through HDMI-connected devices, but we've found a few ways to take back control.
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