With the JoyTail extension, Scratch can use remote sensor connections to connect to a joystick. The Lego Wedo version 1.0 was succeeded by Lego Wedo 2.0 in 2016 and is no longer supported by Scratch. Lego WeDo 1.0 Main article: LEGO Education WeDo Robotics Kit The PicoBoard is not supported by Scratch 3.0. It was used with the () Sensor Value and Sensor ()? blocks. It could sense light and sound, along with having a button and slider, and alligator clips. It is only useful from a historical perspective.īelow is a list of hardware that used to be able to connect to Scratch but is no longer able to.Ī PicoBoard is a piece of electronic equipment that allowed Scratch projects to interact with the outside world. This article or section documents something not included in the current version of Scratch ( 3.0). Hardware that can no longer connect to Scratch Improper use can damage or destroy your Raspberry Pi. The GPIO allows you to measure if electricity is applied to a pin and also apply electricity to pins. GPIO (General Purpose Input/Output) Main article: Raspberry Pi GPIO Extension You can display text, costumes, and manually set pixels on its display.ĭO NOT expose your PI to extreme conditions to test out its sensors. You can measure temperature, air pressure, pitch, roll, and yaw. The Sense HAT allows you to use the Sense HAT extension. Sense HAT Main article: Raspberry Pi Sense HAT Extension The version of Scratch for the raspberry PI has some exclusive features that allow you to use its hardware. Scratch can use hardware connection features of the Raspberry PI computer. It has motors, and light and tilt sensors. The Lego Boost is another piece of hardware you can use with Scratch. Lego Boost Main article: LEGO BOOST Extension It supports the Touch, Gyro, Color, Ultrasonic, and Infrared sensors. The EV3 Extension allows users to interact with the LEGO Mindstorms EV3 Robot. If there is conductivity, then the key is pressed. The Makey Makey allows you to turn objects that conduct electricity into keys, Even if they barely conduct electricity, like fruit.
It has its own block language similar to Scratch but is also compatible with Scratch. It was created in 2015 after being designed by the BBC. Micro:bit is a small computer which is able to be programmed. The Scratch modification Enchanting can be used to program LEGO NXT robots. The main component in the kit is a brick-shaped computer called the NXT Intelligent Brick. LEGO Mindstorms NXT is a programmable robotics kit released by LEGO in late July 2006, as a successor to the now obsolete RCX kit. The video feed can be shown on the stage (with transparency), and the motion of the video can be obtained as well. In Scratch 2.0, a new feature was added that allows Scratchers to use Microsoft Kinect-like features in Scratch. The Loudness block contains the value.Īn image of recording sound using microphone Webcam Main article: Video Sensing If no microphone is connected, it is 0 or -1. If a microphone is connected to the computer, Scratch can sense the volume of the sound from the microphone, on a scale of 0-100. Scratch Link is Required Microphone Main article: Loudness (value)
In Scratch, the Motor Blocks can control the robot's motor, turning it on or off, changing the power or direction.
#LEGO WEDO KITS SCRATCH SOFTWARE#
It allows users to design their own robots, and then program the robots using drag-and-drop software like Scratch. The LEGO Education WeDo Robotics Kit is a simple robotics tool designed for ages 7–11. LEGO WeDo 2.0 Main article: LEGO Education WeDo Robotics Kit
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