The HackerBox Discovery Bundle features popular projects from past monthly boxes, including:

• VGA32 Single Board Retro Computer. Interface video displays, keyboards, and mice to create retro computing emulation platforms and various graphic user interfaces. Experiment with the FabGL ESP32 Arduino Graphics Library. (See HackerBox 0094)
• VGA-to-HDMI Video Conversion Kit.  Drive a modern television or computer monitor with VGA-based retro computers using this VGA-to-HDMI video converter.  (See HackerBox 0094)
• Retro Gaming Set.  Leverage this SNES style USB game controller and 16GB USB flash module to boot Batocera Linux.  Experience an open-source and completely free retro-gaming distribution that does not require any modification to your computer.  Just download, flash, connect, and play!  (See HackerBox 0100)
• Hackable Clock Appliance.  Assemble a five panel PCB enclosure and integrate the ESP32-S3 T-Display-S3 module, a 98357A Class-D audio amplifier, a resonant cavity speaker, two arcade-style buttons, and sixteen RGB LEDs.  (See HackerBox 0085)
• Alien Robot Badge Kit. Assemble this beautiful badge featuring a full-color PCB, the ESP32-C3 Supermini Development Board, interactive wireless display modes, RGB LED pixels, a speaker, a powered SAO Port, and integrated Wi-Fi and Bluetooth communications.  (See HackerBox 0104)
  
• PCB 123. Experiment with a microcontroller platform featuring built-in Wi-Fi support and an integrated OLED display. Explore connecting and programming serial addressable RGB LEDs. Learn three different methods for programming bare-metal ATtiny85 microcontroller chips. Assemble and program the exclusive HackerBox Simon Says game kit. (See HackerBox 0044)
  
• Folding 7-in-1 Locksport Tool. Locksport enthusiasts enjoy the challenge and excitement of learning to defeat all forms of locks, and often gather together in sport groups to share knowledge, exchange ideas, and participate in a variety of recreational activities and contests. (See HackerBox 0106)  

This bundle also includes a bunch of cool stickers and a nice selection of supplies and swag such as a zippered tool case, an enameled HackLife pin, prototyping tools, a custom badge lanyard, an 18-in-1 multitool, and more.

As always, online educational materials provide hours and hours of education and entertainment.