More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

As a standard feature of the Linux kernel, device tree overlays (DTOs) allow for easy enabling and configuration of features and drivers, such as those contained within the standard firmware of a ...

🚀 Starting measurement: 50Hz, 10s GPIO setup: OUT=BCM18, IN=BCM23 on gpiochip0 Press Ctrl+C to stop... 📊 Results Summary: Total samples: 500 Successful: 498 Missed: 2 (0.4%) Latency (µs): P50=387.2 ...

Raspberry Pi enthusiasts wanting to connect their projects to the Arduino Cloud using Python might be interested in a guide specifically created by the official Arduino team. Raspberry Pi GPIO control ...

[Doug Jackson] makes word clocks, and he must be doing quite a bit of business. We say that because he put together a programming and test bed for the clock circuit boards. This is a great example to ...

Logs air metrics such as temperature, humidity, and CO2 levels. Reads data from sensors connected to a Raspberry Pi and stores as time series data in a local MySQL (MariaDB) database. Also hosts ...

Hi all, the fan on the pi (3b) is a bit loud and I have read that putting it on a 3.3V pin runs it slower and more quietly for a little less cooling. However this fan's connector is a two pin block ...

How much can you cram into a 2.6 in x 1.2 in circuit board? You'd presume not much, but the Raspberry Foundation is trying to prove you wrong. First, it added built-in Wi-Fi to its teeny Raspberry Pi ...