Robo's object detector arm takes the motion sensor input and stops the robo as soon as it detects an object.
Color Sorter Robot uses Color Sensor, Touch sensor and set of motors to scan the color of the brick and to accurately drop it in the designated color bin.
Moving satellite assembled and programmed by 8yr old using Lego WeDo2.0 robotics kit
This robotic arm uses two big motors for arm movement (sideways, upward and downwards), one small motor to control the claw grip.
Line follower uses color sensors and arduino uno to transverse on predefined line
Lego WeDo2.0 Spy detects human movement through motion sensor
WeDo2.0 Robotics : Rescue Helicopter programmed to lower the chain and bring it back up rescuing the panda