Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...

Tetris is unquestionably a game for the ages. Despite its simplicity, someone, somewhere will always find a way to port the game (Translation) to just about any electronic device that can handle it.

// Prepare a serial data object to receive three values (3) of 1 char long (1), the value will be an ARRAY // The array will have the 0 index for the R (Red), the index 1 for the G (Green) and the ...

#define qsuba(x, b) ((x>b)?x-b:0) // Analog Unsigned subtraction macro. if result <0, then => 0. By Andrew Tuline. float vImpact0 = sqrt( -2 * GRAVITY * h0 ); // Impact velocity of the ball when it ...

ラズピコ(Raspberry pi PICO)はラズパイzeroがシングルコアなのに比較してコアが2個あるので、アプリケーションによっては有用です 具体的には、HUB75のLEDアレイというのは、LEDアレイ側の構造はレジスタを一個しか持たないシンプル構成で、表示（人の目に ...

Arduino UNO向け「RGB LED」と「7セグ × 4」と「8x8 マトリクスLED」と「ジョイスティック」のシールドを手はんだで作成した記録 8x8マトリクスLEDで、A～Zと0～9を表示できるようにしてみた ドライバチップによる制御ではなく、MCUによる制御 電子工作を入門する ...

Infineon's RGB LED Lighting Shield is one two of Arduino-based evaluation boards created to showcase the capabilities of its ARM-based XMC1000 MCUs in lighting and motor control applications. Unlike ...

About half a year ago [John] over at Frank’s Kitchens came to me with an idea for a giant lighting project. He had this 6ft diameter aluminum frame globe rescued from the Philadelphia Theater Company ...

名城大学（名古屋市天白区）理工学部材料機能工学科の岩谷素顕教授、竹内哲也教授、上山智教授のグループとサウジアラビア・King Abdullah University of Science and Technology (KAUST)の大川和宏教授グループの共同研究により、超高精細・超高輝度なVR/AR/MR用 ...