Tag Archives: I2C

It’s done!

The TwitALU in it's entirety.

The TwitALU in all its glory..

It’s been a long time since we’ve posted but the TwitALU is finished! It has already been shown off at the University of Bristol Open Day and the DigiMakers event at At-Bristol (review).

After the break are a few videos and photos of the TwitALU in action!

Continue reading

The Raspberry Pi

Great, we now have a hardware ALU with its most important elements implemented on a metric tonne of breadboard. However, this awesome little machine is missing a crucial component – the interface to Twitter.

Raspberry Pi - a mightily small embedded Linux PC. Credit: http://www.sotechdesign.com.au/

Raspberry Pi – a mightily small embedded Linux PC. Credit: http://www.sotechdesign.com.au/

Enter the Raspberry Pi (RPi) – everybody’s favourite credit-card sized PC. As good as it is for playing back high-definition video and surfing the web with a connected monitor, its real power is harnessed when it’s used for a different, deeper purpose.

Continue reading

Breadboard prototype

We thought it was about time you saw the breadboard monster that we’ve been developing with until the PCBs arrive and here she is! It’s only a mostly functional version of the registers and the adder function but it’s allowed us to make sure all of the most important functions work for now.

A basic functional prototype of the registers and adder hardware
A basic functional prototype of the registers and adder hardware