PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

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Cutting corners: Raspberry Pi has introduced a new variant of its popular Raspberry Pi 5 single-board computer with 1GB of memory. The board comes at a premium price of $45, and you can blame the ...

Lower-capacity Raspberry Pi 4 boards, all Raspberry Pi 3+ and earlier models, and Raspberry Pi Zero products will maintain their existing prices. The classic 1GB Raspberry Pi 4 remains at $35.

This module allows you to measure environmental parameters of temperature and humidity using the DHT11 sensor. Additionally, based on the sensor readings LEDs will turn on to display temperature scale ...

It’s safe to say that the Raspberry Pi is the most popular single-board computer on the market, and one of its key selling points is the numerous accessories officially released by the Raspberry Pi ...

Want to gain privacy, online security, and freedom on your Raspberry Pi? We explain how to use a VPN for Raspberry Pi to encrypt your internet connection and bypass online restrictions. Whether you ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users can put the camera sensors into their own custom form factors. The move ...

Go-Raspi-Temp-Monitor is a temperature monitoring application designed for Raspberry PI devices. It will read the CPU temperature at regular intervals and send alerts via email when the temperature ...

An occasional series of mine on these pages has been Daily Drivers, in which I try out operating systems from the point of view of using them for my everyday Hackaday work. It has mostly featured ...

It is possible to load and run 14 Billion parameter llm AI models on Raspberry Pi5 with 16 GB of memory ($120). However, they can be slow with about 0.6 tokens per second. A 13 billion parameter model ...