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 ...

You find some pretty fascinating things on Facebook Marketplace. One that surfaced recently, via Ford Authority, was a Ford Probe IV concept car from 1983, reportedly one of two built. The other ...

Although not a household scientific name like Albert Einstein or Isaac Newton, Indian mathematician Srinivasa Ramanujan—who tragically died in 1920 at the age of 32—was one of the greatest minds in ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer timescales than currently possible." When you purchase through links on our site ...

Malden Trifunovic, the owner of the Hollywood Hills mansion raided by the LAPD in connection with the death of 14-year-old Celeste Rivas Hernandez, has hired a private investigator to dig into the ...

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 ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these cores are ...

March 14 is commonly referred to as Pi Day, a day that aims to celebrate the ratio of the circumference of a circle. The number is known as 3.14 or π and can actually go on forever. The most accurate ...

Pi Network is a cryptocurrency project that allows users to mine digital currency directly from their mobile devices. As of January 2025, Pi Network has reportedly amassed over 70 million users ...

[Surya Chilukuri] writes in to share JTAGprobe — a fork of the official Raspberry Pi debugprobe firmware that lets you use the low-cost microcontroller development board for JTAG and SWD debugging ...

2 USB 3.0, 2 USB 2.0, 1 microSD card slot, 1 USB-C for power, 1 Gigabit Ethernet, and 2 micro HDMI 40-pin header isn’t color coded On the face of it, you might think the Raspberry Pi 5 is the same as ...

The probe sent a signal to Earth indicating that it had survived the closest solar encounter ever attempted by a spacecraft. By Katrina Miller On Dec. 24, NASA’s Parker Solar Probe swooped closer than ...