We've been struggling with keys for a long time at home. I thought it'd be fun to use my Google Home for actual IoT stuff, and this turned out just about fine!
A Lego Truck made with monster wheels we bought at a store in Singapore.
A Lego Crane that could hold upto 250 grams.
A Lego Color Sorter. My idea was to later be able to sort my other oldschool bricks according to their colors.
A Lego rail climber; it could go up and down our bunk bed's slide.
A Lego monster car using chains.
My very first Lego Car.