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“What’s better than a cube of 150 LED pixels? Why, a sphere of 150 LED pixels! “Squaring the circle” is a mathematical challenge as old as geometry itself. The “Cube Orb” LED sphere inverts that goal and takes it …
“Use the OV7670 Camera and Image sensor with an Arduino Nano 33 BLE to take pictures and convert them to.PNG format. The OV7670 is an image sensor that can be used to capture pictures when controlled by a microprocessor …
“Made a new version of PEN Holder with few features The goal was to create a pen stand that was entirely different from the typical pen stand. It would have a number of features, such as a room temperature and …
“A Raspberry Pi Pico based device displaying time, temperature, and ChatGPT-generated poems or jokes at set intervals. Introduction Poetic Ticks is an innovative and multi-functional device that marries the practicality of a digital clock and thermometer with the whimsy of …
“This is Power Pi, a lightweight, integrated Raspberry Pi Dock that powers the Pi wirelessly thanks to an internal lithium cell battery pack. In essence, this setup is a Raspberry Pi Case with an integrated power module. The goal of …
“RHT Device is a very simple relative humidity and temperature sensor that shows the data in the screen. The project was chosen to test the I2C communication of the PIC18F14k50. Supplies: You will need the following components (For V1 revision …
“If properly adjusted according to the instructions, it is able to detect a small coin at a distance of 15 cm In this project I will present you a Very Simple “Beat Frequency Oscillator” type of Metal Detector. BFO metal …
“trigonometry, arduino, interesting, and funny!! can you do it? This project visualizes a sinusoidal function on an OLED screen, and a LED can simulate these fluctuations, with a bit of trigonometry. It is easy to understand the code, although the …
“qpaperOS is a smartwatch firmware implementation for the LILYGO T-Wrist E-Paper ESP32 development board. This repositoy houses the qpaperOS source code along with 3D models and the FreeCAD file of the smartwatch case to make your very own qpaper! qpaper …
“Background I wanted a standalone keyboard to use with my laptop, which with its small keyboard, pushes my hands together and forces my wrists to bend uncomfortably. I had this idea after learning that the Pro Micro, with its ATmega32U4 …