Christopher Pitt made a great post over on Medium explaining components for beginners. It’s cute and informative- a great teaching tool!
I’m about to attend the first meet-up of a local Nodebots group, and I thought it would be a good time to brush up on some basics. If you’re new to building robots, then this should serve as a good start!
The research for this post comes from multiple sources, but particularly http://node-ardx.org and Wikipedia.
This isn’t meant to be an exhaustive list. These are just a few of the common components newcomers are faced with, and they can be tricky to work with, at first.
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.