Content for WS2812B

WS2812B

WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in. a package of 5050 components. WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, effectively ensuring the pixel point light color height consistent. The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto reshaping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.

Connect Four Game

“Challenge yourself by trying to beat the computer in this rendition of the 1970’s classic game of Connect 4 by Milton Bradley / Hasbro. It was a simple game played by two players. Each player takes turns to put their …

Iron Man Arc Reactor Clock

“I wanted to make a little clock for my desk at work. A night I saw Iron Man 1 again and I thought : “great scott ! What about an Iron Man Arc Reactor clock ?!” You can power it either with a …

Galagino - ESP32 Arcade

“Galaga, Pac-Man and Donkey Kong are three of the most iconic arcade machines. Galagino brings them onto the ESP32 in perfect emulation. Recently while on the GitHub website, I came across a miniature playable laser cut arcade emulator called Galagino …

7 Band Audio Spectrum Analyzer

“This is a simple beginner DIY project with low component count and small budget. The Arduino Nano and MSGEQ7 will analyze the audio input and break it into 7 different frequencies then displays the bands accordingly on WS2812B LED bars …

BQ25896 ATMega32U4 Lithium Battery Charger with Powerbank

“An advanced lithium battery charger and powerbank with a SSD1306 OLED display, charges 18650, 20700 and 21700 batteries. Story I wanted to make a battery charger that was not based on the popular Chinese TP4056 IC that you see all …

RP2040 with PIO and DMA to address WS2812B LEDs

“I love the WS2812B (aka SK6812) addressable LEDs: they are inexpensive and available in different packages. I have used them in different projects, including the MetaClockClock one. I used the NXP Kinetis for these projects, but because they are not …

OpnBeat, easy to understand, fun to use DIY Lofi sampler

“OpnBeat is Arduino-based open source Lofi sampler. By using voice recorder chip, it is very simple so that you can modify it as you like. OpnBeat is Arduino-based Lofi sampler which is affordable, easy to understand and fun to play …

ESP8266 Word Clock on 16x16 Led Matrix

“Word Clock is a special type of clock where the current time is highlighted within a set of words that can tell any possible time. Word Clock is a special type of clock where the current time is highlighted within …

RP2040 based Pi-Day Bling

“RP2040-based bling that changes its LED color when it detects one of three keywords: “Pi”, “3.14”, or “Irrational” Happy Pi-Day! This project describes a bling designed around the RP2040 microcontroller. In the spirit of celebrating Pi-Day, it is …

HEXA LEDs - Bluetooth Controlled Glowing Hexagons

“With this instructables (my very first one !), I propose to you to make this glowing HEXA shaped light for your living room or for your gamer boy’s room. As you can see, I was in that last case ;-). The …