Search Results for : RGB Matrix

MATRIX Voice is a"Voice Recognition" development board, designed for the Raspberry Pi or Stand-alone with ESP32 (WiFi/BT/MCU) MATRIX Voice is an open-source VOICE RECOGNITION platform consisting of a 3.14-inches in diameter dev board, with a radial array of 7 MEMS microphones connected...

Mini (1.44'' x 0.94'' or 24mm x 37mm) 8X16 RGB LED Array. 128 RGB LEDs with three LED chip each gives 384. For this project I designed two PCBs. A control PCB and a LED PCB. My goal was to fit them both in a small panel inside a 5x5 cm square to use cheap Chinese Manufacturing...

In the last tutorial, we examined How to connect your IoT devices to the Arduino IoT Cloud, and we saw how to send and receive data, from and to the cloud. With multiple cloud solutions available for IoT devices, there might be a need for you to work with one not as traditional as the...

Have you ever wanted to get an interesting art frame? That can display and flip photos, scroll text, show the weather or display social media notifications? Frederick Vandenbosch’s new tutorial is for building an art frame using 32x32 LED matrix and Raspberry Pi Zero. Electronics...

Author: Svyatoslav Skalskyy, Product Development Engineer, Dialog Semiconductor, A Renesas Company Introduction This section introduces the subject or problem described in this document. The WS2812B is a popular intelligent RGB LED with a driver and a proprietary digital serial...

1BitSquared has launched on Crowdsupply it's Glasgow Interface Explorer. The board is said to be designed for hardware designers, reverse engineers, digital archivists, electronics hobbyists, and anyone else who wants to communicate with a wide selection of digital devices with minimum...

Music and Electronics end up beautifully when they are perfectly combined: if you are looking for a way to synchronize RGB LEDs to music, then you have a new tool in your hands. After releasing a detailed DIY report on how to create a music visualizer with an Arduino Uno and a Sparkfun...

The ESP32-based M5Stack ATOM from Espressif is the smallest (24 x 24mm) development board available in the market, which is designed for portable embedded systems and IoT development projects. M5Stack is the most cost-effective product due to its small size and there is no battery...