Here’s a Raspberry Pi hack that adds web control using PHP and MySQL. As you can see in the image, it serves up a webpage (using the Apache2 server) which allows you to change the state of th… ...

Now instead of wrangling Python or PHP to do your bidding, [Eric] came up with a way to control the GPIO pins on his Raspberry Pi in a browser. [Eric] calls his project WebIOPi, and it’s the … ...

By mastering Raspberry Pi GPIO control with Arduino Cloud, individuals can unlock the full potential of their IoT projects, creating innovative solutions that seamlessly blend hardware and software.

This GPIO Controller provides some unique features that eases system integration and use. Each GPIO port can be configured for input, output or bypass mode. Output data can be set in one access or ...

On the other hand, there are GPIO controllers wired on buses such as SPI and I2C. Since functions accessing those buses may lead to sleep, the gpio_cansleep() function should always return true (it is ...

General purpose input-output (GPIO) pins are the simplest peripherals. The link to an object under control (OUC) may become inadvertently unreliable due to many reasons: a loss of contact, short ...

The GPIO controller is a virtual class, that needs to be extended to override the prototype register level tasks based on the requirement. In the extended class, any other component or object can be ...

Pinefeat has designed an EF/EF-S lens controller and adapter for the Raspberry Pi HQ Camera, compatible with Canon lenses, ...