How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
Liliputing

Lilbits: Orange Pi AI Station, Andromeda OS for the Surface Duo, and the cutest SSD enclosures

Orange Pi AI Station is a 130 x 130mm PC board with a Huawei Ascend 310 16-core processor with up to 176 TOPS of AI ...
Liliputing

This Raspberry Pi 5 add-on gives you four more Ethernet ports

While the FPC connector on the Raspberry Pi 5 makes it possible to add hardware like PCIe NVMe adapters, a whole bunch of USB ports, or extra Ethernet ports, it’s worth keeping in mind that the ...

Build a Fast Offline AI Assistant on a Raspberry Pi 5

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...
GitHub

Capture or stream Game Boy gameplay footage via USB without modifying the Game Boy.

This open source and open hardware Game Boy adapter uses an rp2040 to capture the communication on the cartridge bus. This data is fed into an emulator, rendered and then offered as a USB video class ...
GitHub

SSD1306 / SH1106 OLED Driver

Interfacing OLED matrix displays with the SSD1306 (or SH1106) driver in Python using I2C on the Raspberry Pi. The particular kit I bought can be acquired for a few ...
IEEE

A 112-Gb/s PAM-4 Retimer Transceiver With Jitter-Filtering Clocking Scheme and BER Optimization Technique in 28-nm CMOS

Abstract: This article presents a 112-Gb/s four-level pulse amplitude modulation (PAM-4) analog-to-digital converter (ADC)-digital signal processing (DSP)-based retimer transceiver for ...