How to Build a "Defuse the Bomb" Escape Room Puzzle with Node-RED, MQTT, Arduino, ESP8266, and DMX
Learn to create an immersive escape room puzzle using Node-RED, MQTT, Arduino, ESP8266, and DMX. Build a fake bomb prop with dramatic lighting and sound effects for an exciting player experience.
Real-Time Object Detection in Python on Jetson Nano
Learn to implement real-time object detection on Jetson Nano using Python, with pre-trained DNN models capable of identifying various objects from live camera feeds.
Altium - How to Do Versioning and Releases Explained
Comprehensive guide to versioning, releases, and project management in Altium Designer, covering key features like project history, comparisons, and manufacturing outputs.
Pico Bluetooth Remote Control for SMARS
Explore Bluetooth remote control for SMARS robots using Pico and MicroPython. Learn about communication protocols, serial communications, and Bluetooth module setup.
Pico SMARS - A Raspberry Pi Pico Powered SMARS
Learn to build and program a Raspberry Pi Pico-powered SMARS robot using MicroPython. Covers hardware assembly, wiring, and coding, with a live demonstration of the robot in action.
Micro-Bit for Robotics
Comprehensive introduction to BBC micro:bit for robotics projects, covering hardware features, programming, comparisons with other microcontrollers, and practical demonstrations using MicroPython.
SMARS and Python - Classes and Object Oriented Programming
Learn object-oriented programming with Python for SMARS robots. Covers classes, inheritance, composition, polymorphism, and data abstraction. Practical coding examples and applications in robotics included.
Introduction to FPGA - RISC-V Softcore Processor
Implement a RISC-V softcore processor on FPGA, build a system-on-chip, and write a C program to control LEDs. Explore open-source processor design and FPGA programming for custom digital logic applications.
Harmonic vs Cycloidal Drive - Torque, Backlash and Wear Test
Comprehensive comparison of 3D-printed harmonic and cycloidal drives, exploring design, assembly, efficiency, accuracy, and durability. Includes practical tips for 3D printing and robotics applications.
How to Create a Test for Your Boards - Everything Essential You Need to Know
Comprehensive guide on creating effective board tests, covering test jigs, scripts, hardware needs, and best practices for PCB testing and quality assurance.
Path Planning - A* (A-Star) Algorithm Implementation in C++
Learn to implement the A* pathfinding algorithm in C++, with a step-by-step tutorial covering key concepts, practical coding, and visual demonstrations at the command prompt.
Build a Simple Power Supply
Learn to convert an old notebook power adapter into a variable power supply for your workbench. This beginner-friendly project creates a safe, useful tool with fixed and adjustable voltage outputs.
PlutoX Aerial Robotics Kit - A DIY Drone You Can Program
Explore the programmable PlutoX quadcopter: learn its components, architecture, setup, and programming using Cygnus IDE. Includes code demo and flight demonstration.
Building the DFRobot 5 DOF Robot Arm
Assemble and control a 5 DOF Robot Arm kit using Arduino. Learn about power supply, degrees of freedom, servo motors, and coding for robotic arm manipulation in this hands-on tutorial.
WiFiManager with ESP32 - Stop Hard-Coding WiFi Credentials
Learn to configure ESP32 WiFi settings dynamically using WiFiManager, eliminating hard-coded credentials and enabling easy network changes through a web interface.
Protecting Bare-metal Embedded Systems with Privilege Overlays
Innovative technique for securing bare-metal embedded systems using privilege overlaying, code integrity, and randomization to prevent attacks while minimizing performance impact.
Readactor: Practical Code Randomization Resilient to Memory Disclosure
Explore practical code randomization techniques resilient to memory disclosure attacks, enhancing software security against return-oriented programming and other code-reuse threats.
AdGraph: A Graph-Based Approach to Ad and Tracker Blocking
Innovative graph-based machine learning approach for detecting online ads and trackers, offering improved accuracy and performance compared to traditional filter list methods.
Shining Light on Shadow Stacks
Comprehensive analysis of shadow stack mechanisms for protecting against control-flow hijacking attacks, evaluating performance, compatibility, and security. Proposes a novel design using a dedicated register.
A Messy State of the Union - Taming the Composite State Machines of TLS
Explore critical security vulnerabilities in TLS implementations, including the FREAK flaw, and learn about a verified composite state machine for OpenSSL that addresses these issues.
Counterfeit Object-Oriented Programming
Explores counterfeit object-oriented programming, a novel code reuse attack technique in C++ applications, demonstrating its effectiveness against existing defenses and discussing potential prevention strategies.