A PHP extension to control GPIO on the RaspberryPi – my BrightonPHP talk

A while ago now (back in February!) I did a talk about writing an extension using Zephir to interact with the RaspberryPi’s GPIO.  The extension itself wraps around the wiringPi library and it makes it really easy to write PHP scripts that send output and gather input from the GPIO. Here are the slides (use […]

Phpiwire: a PHP extension (written using Zephir) for controlling the Raspberry Pi GPIO

So it’s been a while since my lightening talk on Zephir and I realized I hadn’t really done anything to try to learn it a little more in-depth.  Coincidentally, I was recently going through a drawer and realized that one of my Raspberry Pi’s was in there just begging to be put to some use (seriously, […]

Tweeting on a button press with the Raspberry Pi

A while ago my door bell broke. So I did what any sensible person would; I decided that instead of buying a new one I would hook up an old bell I had to a Raspberry Pi and have the bell ring when someone pushed a button on my door. But then I though, “well, […]

MSC Executive Mobile Charger review

The other day I was asked if I’d like to review a solar charger battery pack for portable devices that comes from Mobile Solar Chargers. At first I was a little dubious because I’ve seen some battery packs and solar chargers that have been rather badly constructed/have a flimsy design and provide as much power […]