This started as a Wii Pro controller, but after tons of work, it became a portable retro game console that can emulate all the classic titles you can imagine, even the N64. Breaking down the components, the console features a Raspberry Pi 3 running RetroPie image, two rechargeable 3400mAh Li-Ion batteries, a 5-inch (800×480) display, HDMI output, stereo speakers, headphone jack with volume control, power/charging indicator lights, and a microprocessor to read button states and act as a joystick. Continue reading to see the entire build process from beginning to end.
