Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...
A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...
Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...
Waveshare RP2350-Touch-LCD-1.85C is a Raspberry Pi RP2350 devkit with a 1.85-inch round touchscreen display with 360×360 resolution, a built-in microphone, a 28-pin GPIO header, and a USB-C port. The ...
How to use a ILI9488 SPI display on a Raspberry Pi Zero 2W with moOde Audio. ATTENTION! This procedure only works correctly on 32-bit systems! Unfortunately, I have not yet found a solution to use ...
The best portable monitors are the ideal solution for extending your laptop screen, adding a second display to your, or having a back-up monitor when traveling for work. My team and I have tested ...
A lightweight, fast driver library to control SSD1306-based OLED displays with Raspberry Pi, using C++ and standard Linux I2C APIs. This library offers versatile features comparable to the Arduino ...
IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...
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