Build Inventions, Learn to Code. Coding is an introduction to programming allowing novice tinkerers to create and code their own inventions. This program is filled with DIY circuitry projects that show campers step-by-step, how to start creating and making cool inventions using a giant circuit board. Combine LEDs, a speaker, buttons, turn knob, and programmable microcontroller to create an array of projects that use real, typed code!. FULL STEAM AHEAD with Jumbo LED’s, arcade buttons and sensors.