// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers) // NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products) // NEO_RGB Pixels are wired for RGB bitstream (v1 ...
IntroductionIn this article, I am testing a hoboNicola adapter that combines an RP2040 with a USB mini Host using the ...
These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...
The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...
This is a rework of the Microsoft Neopixel Extension. It provides a driver for various NeoPixel LED strips and matrices, e.g. https://www.adafruit.com/category/168 ...
All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...
The City of Fairfax Regional Library opened the doors to its brand new facility on January 26, 2008. The building is well-equipped to serve public needs, with a covered two-level parking deck (Note: ...
When and why did you first begin using OER? Well, I would dare say it was before I knew of the term OER. In 1996 I was involved with a … Ottenheimer Library Celebrates UA Little Rock OER Champions: Dr ...
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