The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

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 ...

From arcade cabinets and retro gaming handhelds to retrofitted vintage camera flash devices, you can revive past tech with a Raspberry Pi computer. Projects, like these 10 Raspberry Pi projects to ...

We may receive a commission on purchases made from links. Marzulli's main goal was a simple one, at least on paper: nothing leaves the Raspberry Pi. That literally means he didn't want any AI ...

Celebrate Pi Day with this fun Python tutorial where we create an animation illustrating the irrational nature of Pi! Watch as we visualize Pi's never-ending decimal expansion and explore the math ...

Increasing RAM costs are making Raspberry Pi 4 and 5 models up to 20 percent more expensive. Increasing RAM costs are making Raspberry Pi 4 and 5 models up to 20 percent more expensive. is a news ...

The Raspberry Pi 500 (and 400) systems are versions of the Raspberry Pi built for people who use the Raspberry Pi as a general-purpose computer rather than a hobbyist appliance. Now the company is ...

In this module we will wire up an ultrasonic sensor and attach it to our Raspberry Pi. Using the ultrasonic sensor we will measure the distance an object is away from the sensor. The distance of the ...

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen appliances: The 5-inch Raspberry Pi Touch Display 2 is a 720p IPS ...