Raspberry Pi is a credit-card-sized single-board computer, and it’s extremely affordable. Part of the reason for this small size and low cost is that some components are not included with the board. To get a fully functioning Raspberry Pi system, you need to find 5V micro-USB power supply, SD card, keyboard and mouse, monitor, network connection. And maybe plus a USB hub and an external hard drive, etc. Oh, don’t forget the power supplies of the monitor and the USB hub.
Now look at the stuffs on your table. I guess they don’t look neat, do they? Perhaps you reckon it’s not too bad. But to me, or a person who has to work with the Raspberry Pi everyday, I have to face this issue. My desktop is always full of these accessories, cables and power supplies, sometimes I can hardly find a place to put my mouse 🙁
One day, I was angry. I put all these things in a spare Mini-ITX case. And hey, it looked better! So how about build all the annoying stuffs in a single motherboard, and put the motherboard in the Mini-ITX case? It’s probably a good idea! Our gifted engineer started working. The first version of the design had been finished in only couple of days. After another 5 weeks, I got a functional prototype of the motherboard (The one you see in the video).
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.