The light sensor on a Lego Mindstorms NXT robot can be used to help the robot navigate obstacles or follow light sources. Learn how to program light sensors and the calibration program in the Lego Mindstorms NXT robotics system using movement blocks within the NXT programming ...more
If you want your Lego Mindstorms NXT robot to function as accurately as possible youneed to understand how to get data from the viewing sensors via the NXT brick. Learn how to use the NXT brick and the NXT programming environment to view and change light, sound, or touch senso ...more
Programming a Lego Mindstorms robot to do more than just move continuously involves using the wait block within the NXT programming environment.. Learn how to use wait blocks to program your robot to respond to certain conditions including touch and sound. Program wait blocks ...more
Learn how to program movements in the Lego Mindstorms NXT robotics system using movement blocks within the NXT programming environment. You will be able to configure move blocks to move parts of your Lego robot at varying degrees and speeds. Program movements in the Lego Minds ...more
Learn how to program a Lego Mindstorms NXT robot to perform multiple tasks simultaneously in the NXT programming environment. Program multiple tasks in Lego Mindstorms NXT. Click through to watch this video on ortop.org
Using variables allows your Lego Mindstorms NXT robot to store numbers or text based on input. Learn how to program variables using the NXT programming environment. Program variables in the Lego Mindstorms NXT system. Click through to watch this video on ortop.org
Lego Mindstorms is a great way to take your Legos to the next level by adding in the flavor of robotics! But, with taking it up to the next level, it does get a hair tougher! And if you're having trouble working with the Mindstorms software, this great video with Patrick Norto ...more
To get some great functionality out of your Lego Mindstorms NXT robot it is important that you know to how program basic decision-making tasks. Learn how to program switches in the Lego Mindstorms NXT programming environment. Program switches in the Lego Mindstorms NXT system. ...more
If you want your Lego Mindstorms robot to perform one task repeatedly, it will be much more efficient to use a loop. Learn how to program loops in the Lego Mindstorms NXT robotics system within the NXT programming environment. Program loops in the Lego Mindstorms NXT system. C ...more
Data hubs allow you to create interactions among the different function blocks in the NXT programming environment. Using data hubs allows you to program your Lego Mindstorms NXT robot to perform complex tasks or output information based on these tasks. Program data hubs in the ...more
If you find yourself using the same functions over and over again in the Lego Mindstorms NXT robotics system it may be helpful to program your own subroutine or block to save time in making other programs. Learn how to use the my blocks function in the NXT programming environm ...more
The Lego Mindstorms system may seem like a toy at first, but it is actually a very powerful robotics system used by universities, schools, hobbiests, and kids alike. Learn how to use the Lego Mindstorms NXT editing and programming software to program movements for your robot. ...more
The Lego Mindstorms system may seem like a toy at first, but it is actually a very powerful robotics system used by universities, schools, hobbiests, and kids alike. The NXT Brick is the basic component of the NXT system - learn how to use it to build robots and program or che ...more
Programming cascading switches in the NXT programming environment allows you to program a Lego Mindstorms NXT robot to perform several if/then functions and react to inputs differently outside of a sequence. Program cascading switches in Lego Mindstorms. Click through to watch ...more
Lego Mindstorms NXT robots are capable of displaying images, text and/or feedback on their screens. To get them to do this you have to learn how to program display blocks in the NXT programming environment. Program display blocks in the Lego Mindstorms system. Click through to ...more
Learn how to create more advanced subroutines or blocks in the Lego Mindstorms NXT programming environment that will use data hubs and other functions to perform complex tasks. Create advanced blocks in the Lego Mindstorms NXT. Click through to watch this video on ortop.org
Back in the '80s, I was just a kid with a LEGO hobby. I remember building castles and floating boats, spaceships and monster trucks, even a working LEGO train powered by battery, lights and all. But I wasn't aware of the advancements underway in the educational department—lik ...more
These how-to videos provide an introduction and tutorial to LEGO Mindstorms NXT. Topics discussed are (1) what is included with the NXT robotics kit (2) how to build a simple NXT robot (3) programming an NXT robot and (4) testing an NXT robot. Watch this video tutorial series ...more
100% functional LEGO ATM by Ronald McCrae. This bonafide brick bank performs the following functions: Bill scanner can be calibrated to accept any type of banknote Machine accepts only the type of bill for which it is calibrated Tolerances for bill acceptability are adjustabl ...more
You might have seen our post on this last week: It's a working reproduction of the Mars Curiosity Rover made with LEGOs, but it's a bit complicated for anyone without a decent amount of robotics knowledge. Plus, you need to have some Mindstorms NXT and TECHNIC parts lying arou ...more
The Internet of Things (IoT) is changing everything in our homes and at work, from security systems and lighting fixtures to smartphones and speakers. An estimated 50 billion devices are now hooked up to IoT. With so much of your daily existence connected to this vast global ...more
How To:
Apple News Gives You More Options for Automatic Downloads on iOS 17.5
How To:
Apple Has a Killer New Word Game Puzzle Called Quartiles on iOS 17.5
How To:
Apple Integrates Game Center Leaderboards into News+ Puzzles with iOS 17.5
How To:
11 Big New Features for Apple News on Your iPhone with iOS 17.5
How To:
Apple's iOS 17.5 Gives Your iPhone 32 New Features and Changes — Here's Everything You Need to Know About
How To:
Apple's Repair Mode for iOS Makes Prepping Your iPhone to Be Fixed Easier and More Secure
How To:
15 iPhone Tips for Busy Users to Maximize Your Productivity
Home Screen Customization:
How to Hide and Show Specific Home Screen Pages on Your iPhone
How To:
Make Your iPhone Do All Your Talking for You on Calls and in Person
How To:
Add Website Shortcuts to Your iPhone's Home Screen for Fast Access to Web Apps and Bookmarks
News:
Apple Pencil 3 Is Almost Here — And It Comes with Squeeze Gestures and These Other Features
How To:
The Messaging Trick You Never Knew You Needed
How To:
Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
How To:
Identify Any Song Playing on Instagram, TikTok, and Other Apps on Your iPhone Using Shazam
How To:
Download and Install iOS 17.5 Beta on Your iPhone — And Try New Features Before Everyone Else
How To:
Download and Install iPadOS 17.5 Beta on Your iPhone to Explore New Features Before Everyone Else
How To:
Update Your iPhone's Lock Screen with an Attention-Grabbing Note, Reminder, Warning, or Other Custom Message
How To:
Your iCloud Email Lets You Create Aliases to Protect Your Primary Email Address and Organize Your Inbox
How To:
Use Your iPhone's Built-in Image Analyzer to Reveal the Hidden Meaning Behind Symbols, Signs, and More
Text Replacements:
The Secret Weapon to Typing More with Less on Your iPhone, iPad, or Mac
How To:
Apple's iOS 17.5 Gives Your iPhone 32 New Features and Changes — Here's Everything You Need to Know About
How To:
7 Hidden iPhone Apps You Didn't Know Existed
How To:
Apple Has a Killer New Word Game Puzzle Called Quartiles on iOS 17.5
How To:
See Passwords for Wi-Fi Networks You've Connected Your Android Device To
How To:
Create an Admin User Account Using CMD Prompt (Windows)
How To:
Apple News Gives You More Options for Automatic Downloads on iOS 17.5
How To:
11 Big New Features for Apple News on Your iPhone with iOS 17.5
How To:
Clone Any Android App on Your Samsung Galaxy Phone Without Using Any Third-Party Tools
How To:
Crack Shadow Hashes After Getting Root on a Linux System
How To:
Use FaceTime's Secret Hand Gestures and Reaction Buttons to Add Animated On-Screen Effects to Your Video Feed
How To:
CC in a Physical Business Letter
How To:
Use Burp & FoxyProxy to Easily Switch Between Proxy Settings
How To:
Check if Your Wireless Network Adapter Supports Monitor Mode & Packet Injection
Warning:
Sensitive Info You Black Out in Images Can Be Revealed with a Few Quick Edits on Your iPhone
How To:
Make Spoofed Calls Using Any Phone Number You Want Right from Your Smartphone
How To:
See What Traffic Will Be Like at a Specific Time with Google Maps
How To:
Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen
How To:
Test Your Samsung Phone by Using Secret Code *#0*#
How To:
Brute-Force Nearly Any Website Login with Hatch
How To:
Hunt Down Wi-Fi Devices with a Directional Antenna
Hack Like a Pro:
Linux Basics for the Aspiring Hacker, Part 1 (Getting Started)
How To:
Hide the VPN 'Key' Icon on Android — No Root Needed
How To:
Get Google's Latest Play Store Redesign on Your Nexus 7 Tablet Right Now
Hacker Fundamentals:
A Gentle Introduction to How IP Addresses Work
How To:
Dox Anyone
How To:
Make Siri Say Whatever You Want Every Time You Connect Your iPhone to a Charger
How To:
Dial These Secret Codes to See if Someone Is Hijacking Calls & Texts on Your iPhone
How To:
Crack SSH Private Key Passwords with John the Ripper
How To:
Add Unsupported Cards and Passes to Apple Wallet for Quick, Easy Access on Your iPhone
How To:
Find Identifying Information from a Phone Number Using OSINT Tools
How To:
Make Your Own Bad USB
How To:
Exploit EternalBlue on Windows Server with Metasploit
How To:
Your iPhone's Status Bar Can Actually Be Customized — Here's How
How To:
The First 10 Things to Do After Rooting Your Phone
Tutorial:
Create Wordlists with Crunch
How To:
Your iPhone Has a Hidden Text-to-Speech Tool That'll Read Articles, Books, News, and Other Text Out Loud to You
How To:
See Your iPhone's Actual Signal Strength for Cellular Reception
How To:
Use Hash-Identifier to Determine Hash Types for Password Cracking
How To:
Permanently Stop Any App from Updating on the Play Store — No Computer Needed
How To:
Uninstall Bloatware Without Root or a PC Using Android's New 'Wireless Debugging' Feature
