I need to connect many sensors to the raspberry pi on my robot.<br />The black hat hacker from Pimoroni has a ribbon cable and Io extender so I can bring more of the electronics down to the lower levels,closer to batteries, and also reduce the top heavy nature of the robot a bit.<br /><br />I'll be moving the piconzero onto the extender, and attaching two more HC-SR04 sensors to it, giving a total of 3. I'm tempted to move to power shim down there too, so I can then swap the pi out but keep the rest of the robot connections the same.<br /><br />Much soldering to do tonight including a board to interface the sensors. And lots of coding too. Panic time!<br />...<br /><a href="https://www.youtube.com/watch?v=r-rxfTIvV9E" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=r-rxfTIvV9E</a>