Makeblock Neuron - Ultrasonic Sensor Block ST-SS One or even two directional

One or even two directional buttons can be removed

The magnetic design at the back of Neuron blocks makes you can simply place your gadget on the magnetic surface such as whiteboard

you should get about 60 builds per sheet

Download the free iOS/Android app to connect to tablets

PCs and Macs

Makeblock Neuron - Ultrasonic Sensor Block ST-SS One or even two directionalThe Ultrasonic block can be used to measure the distance between the block and an obstacle, from 3 cm to 300 cm. Features The magnetic design at the back of Neuron blocks makes you can simply place your gadget on the magnetic surface such as whiteboard The redesigned magnetic Pogo Pin connectors effectively prevent blocks from being connected incorrectly A unique block only available from the Makeblock Neuron platform The sides of each block are