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3 impressive ESP32 projects to make this weekend (Jun 19 - 21)

It's amazing what you can do with an ESP32 (or two).
note

[Arduino] Checking if the room light is on from the outside. Building a "Door-Through Lighting Indicator" that runs with auto-calibration and ultra-low power consumption

Have you ever been in a situation, whether in a conference room, a private office, or a room in your own home, where you can't tell if someone is inside (or if the light is on) from the outside ...

Jsaux confirms it’s still making front screen accessories for Valve’s Steam Machine.

After first teasing them last November, months before the Steam Machine was released, Jsaux has shared updated designs for ...
Hackaday

stepper motor driver

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...
GitHub

Ultrasonic_Sensor_with_LEDs_bar_graph_and_buzzer.c

Random Nerd Tutorials Blog with Project Instructions » - RuiSantosdotme/Random-Nerd-Tutorials ...