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Best results for 3.3 v to 5v buffer
ALITOVE 100pcs WS2812B Addressable 5050 smart RGB LED Pixel light on Black Heat Sink PCB Board for Arduino 5V DC
$14.88
$20.39
Amazon.com
Last update was on: September 8, 2024 1:13 am
- The ultra bright ws2812b smart full-color LED pixel is individually addressable. It has 256 brightness display and full 24-bit (16,777,216) color display. You can set to any color or animation.
- It’s put on a small PCB board that allows you to solder it in whatever configuration you want.
- It’s easy to wire up and control. You just need one digital pin plus 5V and ground to control as many LEDs. The chainable design means no crossed threads.
DIYmall 0.96" Inch Blue I2c IIC Serial 128×64 OLED LCD LED Display Module for Arduino 51 Msp420 Stim32 SCR
$8.99
$10.34
Amazon.com
Last update was on: September 8, 2024 1:13 am
- The screen is made in Taiwan, quality is much better. Compatible with MMDVM，Pi-Star, and it works with raspberry pi. https://tech.scargill.net/ssd1306-with-python/
- Document link:https://drive.google.com/open?id=1qkexPET5MUICAarGOtlnQk4F-JEKkrHZ
- The IIC address can be changed,it is convenient to use with different machines
- Four square holes are easy to install
- What you will get is : 1 X 0.96inch oled module blue.
ubld.it MIDI Breakout Board
KEDSUM® CP2102 Module STC Download Cable USB 2.0 to TTL 6PIN Serial Converter For STC
$8.99
$12.95
Amazon.com
Last update was on: September 8, 2024 1:13 am
- USB specification 2.0 compliant with full-speed 12Mbps. Connect MCU easily to your computer
- Stable and reliable chipset CP2102
- Baud rates: 300 bps to 1.5 Mbps
- TTL interface output, easy to connect to your MCU. Status LED
- Standard USB type A male and TTL 6pin connector. 6pins for 3.3V, RST, TXD, RXD, GND & 5V.
