LEGO MINDSTORMS
EV3-G experiment plotting the Gyro Sensor and the Current Power
The experiment contains a plot of the Curren Power of Motors B and C and the values of the Gyro Sensor when the robot is moving with a power of 100%. What you could see is that it is not actually moving with a power of 100% because the current power is about 75-80%.
- #xbqa1f
- 10 Jan 2018
Rotation sensor - What else does it do?
We often use the rotation sensor without even realizing it. This sensor performs a very important fucntion in our robots and now we will see what it is.
- #1107
- 07 Jan 2019
How to calibrate the EV3 Gyro Sensor (software solution)
The EV3 Gyro sensor is quite powerful, but there are some little tricks when using it. In the previous episode we showed a hardware solution to the problem and now we are exploring how could the sensor be calibrated from the EV3-G software. Thanks to Sharon and Faye (full names omitted) for the request for this video.
- #88
- 01 Jan 2017
Box Robot Three With Large NXT Wheels
This robot was built by your request. It includes NXT large wheels. The Large LEGOO Mindstorms wheels will give you a faster robot, but be careful, because it will not be that accurate.
- #341
- 28 Aug 2017
- 1
Scorpion - LEGO EV3 Robot
Build from LEGO EV3 Core and Expansion set this robot looks like a scorpion. The Scorpion strikes, when it sees a pray with the ultrasonic sensor and you can use the touch sensor and the rotation sensor to control the spike movement. It has a scissor mechanism at the back using a system of gears and levers.
- #417
- 01 Aug 2017
BigDaddy Competition Robot (Part 5 - Power to Rear Wheels)
We continue from part 4 where we made a controlled experiment to transfer power from a Mindstorms motor to the rear wheels. The construction was too complex and inefficient and in this video lesson we are improving it by lowering the differential and removing all gear wheels from this LEGO Mindstorms EV3 Competition robot.
- #74
- 08 Mar 2015
Solutions to Tasks in Lesson 1 in Course 3.0
The solution of every task in the first lesson of the 3.0 module
The program is designed for this robot.
The last tasks require a second construction with a touch sensor.
- #2s8tid
- 08 Feb 2019