PickAClass · Hobbies & Recreation

Tech & DIY Electronics

Engage with technology-focused hobbies like building robots, flying drones, 3D printing, and amateur radio. Learn to work with platforms like Arduino and Raspberry Pi.

9 subcategories · 361 courses total

Basic Electronics & Soldering

Gain the foundational skills for any electronics hobby. Learn about basic components, circuit theory, reading schematics, and proper soldering techniques for building reliable projects.

64 courses

Drone Building & Piloting

Learn to build, configure, and fly your own custom drones, including FPV (First-Person View) racers. Understand flight controllers, radio systems, and safe piloting practices.

63 courses

Amateur Radio (Ham Radio)

Explore the world of amateur radio for communication and experimentation. Learn radio theory, regulations, and operating procedures to get your license and talk to people across the globe.

62 courses

3D Printing & Modeling

Master the art of 3D printing, from operating and maintaining a printer to designing your own models. Create custom parts, prototypes, and artistic objects using CAD software.

56 courses

Arduino Projects

Learn to build interactive electronic devices using the Arduino microcontroller platform. Create projects ranging from simple blinking LEDs to complex sensor networks and automated systems.

55 courses

DIY Robotics

Design, build, and program your own robots from scratch. Learn about mechanics, electronics, and control systems to create autonomous or remote-controlled machines.

30 courses

Raspberry Pi Projects

Explore the capabilities of the Raspberry Pi single-board computer. Build projects like retro gaming consoles, media centers, web servers, and home automation hubs.

15 courses

Lego Robotics

Build and program sophisticated robots using Lego Mindstorms and Technic systems. Learn principles of engineering and coding in a fun, accessible, and creative environment.

10 courses

DIY Home Automation

Create a smart home on your own terms using open-source platforms. Automate lighting, climate control, and security with devices like Raspberry Pi, ESP32, and various sensors.

6 courses