Manchester Raspberry Jam

for Digital Makers

Raspberry Pi – GPIO – Scratch – Traffic Lights – by Simon Walters

One of our regulars, Simon Walters, has developed a really cool system involving getting Scratch to talk/listen to the GPIO pins on the Pi. He’s devoted many hours at the Jam to showing kids how to get it to work. The post features two videos taken at the August Jam:

While at Manchester Raspberry Jam, Robert came along and used Scratch (he knew all about Scratch already) to control Red, Yellow and Green LEDs connected to a Raspberry Pi GPIO port

Continue reading » RaspberryPi – GPIO – Scratch – Robert and Traffic Lights (cymplecy.wordpress.com)