ESP8266 与 wifi 一样非常适合此功能,因此可以通过 WiFi 获取时间,并且还可以控制 Neopixel Ring。我使用 Wemos D1 Mini,因为它们非常易于使用,具有用于电源和数据的微型USB连接,只需几美元,并且可以很容易地与ArduinoIDE 一起使用。这是一个非常简单的项目,代码简单,电路方式不多。 Neopixel 环有 3 个连接:5v、...
Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 16 pixel by Adafruit HK$115.00 Quantity Add to cart Share this: Round and round and round they go! Ultra bright smart LED NeoPixels arranged in a circle The rings are 'chainable' - connect the output pin ...
5. 高分辨率:HMC5883-Neopixel Ring Display 支持高达 2048x2048 像素的高分辨率显示,满足各种应用场景的需求。 6. 易于开发:HMC5883-Neopixel Ring Display 提供了丰富的开发文档和示例代码,使得开发者能够快速上手并实现自己的创意。
There’s also a24-pixel RGBringspecifically designedfor the Particle (formerly Spark)Photondevelopment board. This one’s not “see-through” like the others — the space at the center provides a socket for thePhoton board. Related Guides ...
Adafruit Industries, Unique & fun DIY electronics and kits NeoPixel Ring - 24 x 5050 RGB LED with Integrated Drivers : ID 1586 - Round and round and round they go! 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.6" (66mm) out
NeoPixel-LilyPad 连接看起来像这样:NeoPixel Ring 的数据输入引脚将焊接到 LilyPad 的 D6 引脚,GND 焊接到 LilyPad 的 (-) 和 5V 到 (+)。 第4 步:Lipo 电池和 Arduino LilyPad 连接 1 / 5 我用这些是因为我有这些 Lipo 电池。但是可以使用更小的锂聚合物电池。您也可以将较小的锂聚合物电池应用到下面...
This Adafruit NeoPixel ring contains 24 individually addressable RGB LEDs arranged in a closely spaced circle that can all be controlled with a single digital output of a microcontroller. The ring has a 2.6″ (66 mm) outer diameter, and several rings can be chained together, making them great...
This wall clock built by [Alf Müller] is lovely, using two NeoPixel rings to mark the time by casting light onto a 3D-printed ring. The blue shows the minutes, made more discrete by a grid inside the ring. The green shows the hours. [Alf] has provided the code so you can rework ...
This Adafruit NeoPixel ring contains 16 individually addressable RGB LEDs arranged in a closely spaced circle that can all be controlled with a single digital output of a microcontroller. The ring has a 1.75″ (44.5 mm) outer diameter, and several rings
NeoPixel Ring - 24 x 5050 RGB LED with Integrated Drivers This is the 24 LED RGBW NeoPixel Ring in Cool White. 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.58" (65.5mm) outer diameter. The rings are 'chainable' - connect the output pin of one to...