Know any stackable, single Raspberry Pi GPIO connectors?

Yesterday, in my review of the LEDBorg, I wrote about how it can be inconvenient to connect two devices to the Raspberry Pi GPIO header at the same time, especially when one of them has a header which covers all the pins. I mostly write and run my own bare-metal software on the Raspberry Pi, …

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Hardware review: LEDBorg for Raspberry Pi

Introduction A while ago I ordered and received a LEDBorg bright, three-colour LED for my Raspberry Pi. I am a fan of LEDs since I first saw those large LED screens in Seattle, and so this time wanted to have a go at writing software to drive the GPIO pins, but didn’t want to go to …

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