ON/OFF switch will be located between the step-up converter and battery charging module. NeoPixel and Arduino require 5V electricity supply while the battery output voltage is only 3.3V, thus the step-up procedure is required. After that, connect power input pins on the module to USB-C port which was mentioned before.Ĭonnect power output pins to the step-up converter(DC converter). Please be aware of the polarity of pins.Ĭonnect the battery to battery charging module. I am connecting not only power pins but also data pins. Wiring time!Ĭonnecting Arduino board to USB-C port. Process of adding USB-C port is optional. I decided to replace mini USB ports on Arduino and battery charging module with one USB-C port. I am going to arrange the parts like the image above.
If the pins of Arduino board that you own are soldered to other headers or ports, I recommend you to desolder them first. You also need a glue gun, soldering iron and soldering skills for soldering and crafting. The materials you need are 3V to 5V DC converter, Arduino Nano board, battery charging module, copper wires, NeoPixel panel, Li-ion battery, On/Off switch and safety pins. 5 Minutes for crafting! Prepare ingredients
I couldn’t find the RGB badge that I wanted to have. Today, I am going to make a badge that displays a pixel art using NeoPixel. NeoPixel is Adafruit’s brand for individually-addressable RGB color pixels and strips based on the WS2812, WS2811 and SK6812 LED/drivers, using a single-wire control protocol.
0 kommentar(er)
