A robot that contains balls and releases them. It counts how many balls to release depending on the "treasures" it has hunted on the field. This is part of the World Robotics Olympiad 2015 Elementary challenge.
Meet Kiddo, smaller sister of Roller Coaster. It is smaller, easier to build and easier to control box robot with X-Y moving plate.
The goal of this robot is to have one complex attachment that could move in four directions. With such an attachment you can solve a lot of complex tasks without loosing time changing attachments. It is also quite sturdy and packed
Когато работите с ученици е важно да предадете очакванията си от тях в самото начало на курс.
Scratch program to turn until reaching an angle with LEGO MINDSTORMS Robot Inventor Gyro Sensor.
A human being walks with an average speed of about 5 km/h (3 miles/h). In this video tutorial we will develop a block for LEGO MINDSTORMS EV3, that measures the speed of the robot in distance/time units where time will be configurable and could be 1 second or 0.5 seconds or any other number of seconds you pass as a param to the block. Measuring the speed of the robot is very powerful if you start building an Artificial Inteligence for your robot and is quite fun :)
The program is for Active gear attachments that could be used on FIRST LEGO League competitions. Check out the lessons.
This program makes the robot move forwards, turn left, move forwards and than turn right, at 20% speed, using Robot Inventor - LEGO MINDSTORMS App Word Blocks.
Calculate the number of rotations you have to do with the motor to rotate the final small 8 teeth driving gear wheel to 1.25 rotations?
Понякога трябва да се съобразим със стойността върната от сензор или друг тип информация и зависейки от информацията да изпълним едно от няколко възможни действия. Това сме го постигали с блокче за условен оператор, но сме имали само два възможни варианта - ако условието е спазено да направи едно нещо и ако условието не е спазено да направи друго нещо. Понякога обаче, имаме нужда от повече от два варианта и тогава използваме условния оператор като оператор за избор на варианти.