Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Hands-on workshop on breaking encrypted 3D printer firmware, covering techniques like frequency analysis, known-plaintext attacks, and ARM architecture exploitation using tools such as Matplotlib and SciPy.
Learn to implement speech recognition on microcontrollers using TinyML. Train a neural network, convert it to TensorFlow Lite, and deploy it on an ARM board for real-time wake word detection.
Comprehensive introduction to firmware reverse engineering, covering theory, tools, and hands-on labs. Learn attack surfaces, analysis techniques, and real-world examples to start reversing firmware at a basic level.
Explore GPIO, LED blinking, servo control, and I2C communication on Raspberry Pi. Hands-on lessons for integrating Linux with electronics and hardware interfacing.
Comprehensive exploration of 1-Wire protocol for embedded systems, covering hardware, protocol, and software aspects. Includes practical examples and implementation using MSP430 microcontroller.
Explore the politics of engineering with Kipp Bradford, discussing HVAC's environmental impact, technological neutrality, and the role of innovation in addressing global challenges.
Explore Bash scripting, Python, and Raspberry Pi integration. Learn structure, functions, conditionals, crontab, and create an LED control script in this hands-on Linux and electronics session.
Introduction to Raspberry Pi, Linux, and electronics, covering basic concepts and setup procedures for beginners. Includes OS installation, WiFi configuration, and system updates.
Explore remote Raspberry Pi connections, Linux commands, file systems, permissions, and bash scripting in this comprehensive tutorial on Linux and electronics fundamentals.
Celebrating global engineering solutions for real-world problems, showcasing finalists and awarding prizes for innovative projects in assistive technology, sustainable housing, ocean monitoring, and disaster recovery.
Explore embedded serial buses, focusing on LCD integration, PCF8574 and BMP180 overviews, code analysis, and logic analyzers. Includes hands-on project, quiz, and self-evaluation for practical skill development.
Explore techniques for reverse engineering 2-layer PCBs with Eric Schlaepfer. Learn about tools, components, package types, markings, block diagrams, and circuit analysis in this comprehensive presentation.
Learn RF emissions debugging techniques, from frequency analysis to troubleshooting methods. Explore tools like EM scanners and software, and discover how to build your own probe for effective RF testing.
Explore brushless motors, ESCs, and batteries for FPV drones. Learn about motor types, ratings, magnetic fields, ESC protocols, and battery specifications to enhance your drone-building knowledge.
Comprehensive exploration of FPV drone frames, components, and transmitter/receiver systems. Covers frame types, sizes, materials, assembly, and communication technologies for building and operating custom drones.
Get personalized course recommendations, track subjects and courses with reminders, and more.