update: Name suggestion: TinyOWL – O.W.L = on when lit (led)
A Retro Feather — Using a ATtiny (which were released in 1999) Go back 20 Years 1999-2019 to control the enable pin
GET THAT PROJECT DOWN TO SLEEP POWER IN THE uA CONSUMPTION RANGE with ATtiny. Using an ATtiny board with low power sleep cycles to toggle “enable” on a Feather board to save power
Simply place this Feather shield on a ESP32… ESP8266…. M0…. M4.. etc..
Uploads to the ATtiny could be done with a DIP Socket or a “C Test Clip – SOIC 8-Pin”
PN7150 Near Feather Field Controller
By Gerriko IOT:
This is a proposed PN7150 NFC Controller Featherwing, as per Adafruit’s specification https://learn.adafruit.com/adafruit-feather/feather-specificationIt includes a PCB trace antenna. The antenna portion is also designed so that it can be snapped off and then joined with a uFL RF adapter cable.The antenna and controller board all fit within a Feather Tripler Protoboard.
Want to learn more about Feather? See the Awesome Feather list for details.
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.