This software tutorial is actually a quick introduction to the fabulous USPS website. Now a lot of people love to hate on the post office – slow! expensive! incompetent! But really the USPS website is fantastic and has a lot of goodies in store for anyone who runs a small business. We used the USPS site exclusively when we first started – to look up package rates, order stamps and supplies, even print postage.
While this tutorial is USA-centric, your government’s post office probably has a pretty good system themselves so check it out to see what free things they offer…
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.