Added ability to plays sounds and talk using the excellent MonkMakes Powered Speaker, just need to decide on best voice / solution to use

After a long time off due to work commitments and health issues I am finally back working on my robot.

This week I have added the PiJuice HAT to give me more control over the battery power of the Pi and to separate Pi power from motor power.

I have also added RasP.iO inspiring LED lights to the front which allow me to easily switch between a Knight Rider / KITT style strobe lighting effect, or to bright LED headlights when driving the robot around my garden filming at night.

I have also made major changes to the design, originally it was 6 wheels / motors but in reality this made turning a lot more difficult, so I have now changed it to 4 wheels / motors and moved them closer together to increase turning ability.

I will add more photos and videos over the coming days.