Ben modifies the Squatch tracker into a robot that runs on logic gates. Ben explains what logic gates are and how to use them.
Ben modifies the Squatch tracker into a robot that runs on logic gates. Ben explains what logic gates are and how to use them.

Ben shows off the dot matrix display animations he made for Ghost Squad.
Ben explains the three most common logic gates and how they can be combined to create other gates.
Ben discusses his plan to make a glue logic mini robot.
Ben scraps the Squatch tracker to make a glue logic mini robot. He laser cuts a new carriage for the robot and puts the pieces together.
Ben installs tact switches onto the mini robot.
Ben shows glue logic in action with the mini robot.
Ben discusses the value of using glue logic.
about 9 hours ago
@JessicaUelmen Maybe tomorrow after the geek dinner?
about 9 hours ago
#makerfaire So we probably have more Wisconsin beer than we are able to drink here at the Courtyard San Mateo. After party?
about 12 hours ago
Day 1 of Maker Faire complete! Great to see everyone!
about 14 hours ago
@johnmatson Oh that's OK. I found the pimple using my phone.
about 14 hours ago
Giant pneumatic robot hand that crushes things - awesome! Glove controlled. http://t.co/JfLE0SCCkr
about 15 hours ago
Portable shop bot cutting into table, runs off a windows 8 tablet on back. http://t.co/sbDLEF0Ik6
