The VGA output has 2 bits per color channel (which results in an image of 64 colors). I use some very simple homemade DACs built with a few resistors on a perfboard, but there are people around ...

They are used in the design and debugging of electronic devices to view and compare waveforms, and determine voltage levels, frequency, noise, ... Components Required to build ESP32-based Oscilloscope ...

The motors are controlled by an ESP32 Pico Kit, which in turn is controlled over Bluetooth by a smartphone. The lidar data is processed by the ESP32 and used to steer the vehicle in the direction of ...

The lidar data is processed by the ESP32 and used to steer the vehicle in the direction of the greatest distance. In the video, makers show how they developed the lidar with the Arduino and then ...

Terry Pratchett once said “Wisdom comes from experience. Experience is often a result of lack of wisdom.” This is as true with technical skills as it is with the rest of life, and you won’t t… ...

It also has all of the I/O you would expect something based on an ESP32 to have, such as I2S stereo DAC, an I2S microphone input, I2C GPIO extenders and, of course, a built-in MicroSD card reader.

Explore how to build an Arduino POV display using ESP32, 74HC595D shift registers, and 3D-printed parts. Learn about the concept, ... And here is the 3D view of POV display along with the mounting ...