This robot car can detect and then avoid the front obstacles through its two micro switches.
Apart from counting time, this gadget can also be used to create fun projects together with mBlock stage.
Connecting the servo to the ultrasonic sensor, your mBot now acts like a robot cat shaking its head to locate where you are.
Make use of the onboard light sensors in Me Auriga, this smart sunflower can imitate real-life solar tracking.
Constructed with an RGB LED module and a servo, this traffic barrier gate remains closed when the light turns red and lifts when the green light is on.
Bridging the servo and a long beam together on the mBot, you can program the servo to rotate the beam in a range. It’s no doubt a funny way for your robot to adorably mimic a cat waving its little paws!
Attached the servo to the back of your mBot and connected to the RGB LED module, this way your robot looks like a cat with a blinking tail.
Thanks to the onboard gyroscope sensor, you can swing this magic stick to change its color. Otherwise, press on the micro switch for the same effect.