They've had drag-and-drop programmable controllers for at least 18 years, along ...

hnuser123456 on Feb 21, 2019 | parent | context | favorite | on: Crazy Circuits: An Open Source Electronics Learnin...

They've had drag-and-drop programmable controllers for at least 18 years, along with electrical bricks with motors, batteries, speed controllers, lights, light detectors, touch sensors, etc. Lego mindstorms.