OSRAM Opto Semiconductors DURIS® E 2835 Color LEDs
https://www.electronics-lab.com/osram-opto-semiconductors-duris-e-2835-color-leds/
OSRAM Opto Semiconductors DURIS® E 2835 Color LEDs feature excellent color rendering and supreme efficacy in a 2.8 x 3.5mm² PCT package. These color LEDs offer a 120° beam angle and 2kV ESD withstand voltage. The DURIS® E 2835 color LEDs are available in red, green, blue, deep blue, hyper red, far red, and purple colors. Typical applications […]
RGBDuino UNO and RGBDuino RGB Shield: Add Light and Questionable Arduino PCB
https://www.electronics-lab.com/rgbduino-uno-and-rgbduino-rgb-shield-add-light-and-questionable-arduino-pcb/
Now, from my writing experience here at eLab, I have dealt with some funny and interesting concepts, but nothing quite like what I am about to show you. But bear with me here, aside from the questionably looking electronics you are about to glance, there might be something useful to light up your Arduino projects. […]
OSRAM Opto Semiconductors OSIRE® E3323 RGB LEDs
https://www.electronics-lab.com/osram-opto-semiconductors-osire-e3323-rgb-leds/
OSRAM Opto Semiconductors OSIRE® E3323 RGB LEDs offer individually addressable LED chips for maximum flexibility in terms of color point, driver selection, and interconnection. These LEDs provide an integrated Dot Matrix Code (DMC) that provides the measurement data of luminous intensity, forward voltage, and color coordinates. The E3323 LEDs feature thin-film/thinGaN chip technology and a […]
An Introduction: LCD Common Interfaces
https://www.electronics-lab.com/an-introduction-lcd-common-interfaces/
There are a lot of different LCD display interfaces depending on the requirements of resolutions, speed, cost, stability etc. The following outlines the common ones on the market: Parallel vs Serial Interface Parallel interface could transmit many data bits at the same time depending on the data bits width. PROs: Simple CONs: Need RAM, Speed […]
Power Analysis: Probing WS2812 RGB LEDs
https://www.electronics-lab.com/power-analysis-probing-ws2812-rgb-leds/
Power analysis is a technique to probe the inner workings of an integrated circuit by measuring changes in the supply current. Tim writes: Whenever a logic gate switches, it will cause a tiny current spike that can be measured externally. By inspecting the temporal variation, especially in reaction to an external signal, it is often […]
Smart RGB LED Light Stick – Arduino Compatible
https://www.electronics-lab.com/smart-rgb-led-light-stick-arduino-compatible/
This is a Smart LED light stick that contains 20 x WS2812B single wire addressable full colors RGB LEDs and Atmega328 microcontroller. These full colors chainable intelligent RGB LEDs work with a single wire addressable protocol thus they require a micro-controller to generate the pulse train to control the colors and flashing effects. Refer to […]
RGB LED Controller using Atmega328
https://www.electronics-lab.com/rgb-led-controller-using-atmega328/
This is a 3-channel, PWM based current-adjustable LED driver designed for RGB LED control. The circuit has been designed to control high current RGB LEDs or RGB LEDs strip. Colors of the three RGB LEDs can be set using 3 potentiometers, different colors are possible by adjusting these potentiometers. We have used ATmega328 microcontroller to […]
Advanced RGB Lighting Controller Unit from Bridgetek Proves Quick & Easy to Deploy
https://www.electronics-lab.com/advanced-rgb-lighting-controller-unit-from-bridgetek-proves-quick-easy-to-deploy/
Bridgetek continues to build up the portfolio of hardware available to support its pioneering PanL home/building automation platform. Designed to be straightforward for installation engineers to implement and subsequently upgrade, the company’s new PanL Mood Lighting (ML) units present a convenient and cost-effective RGB-enabled lighting control solution. Compliant with both DALI and DMX digital interface […]
New Arduino-compatible Music Visualizer board based on ATmega328p-au makes music really beautiful
https://www.electronics-lab.com/new-arduino-compatible-music-visualizer-board-based-atmega328p-au-makes-music-really-beautiful/
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 Spectrum Shield, […]
Arduino Nano 33 BLE Sense
https://www.electronics-lab.com/arduino-nano-33-ble-sense/
Arduino Nano 33 BLE Sense is one of the newest Arduino boards and packs many features and sensors. It’s Small, powerful, BT connected and with all the sensors you may need to design innovative applications. It’s a compact and reliable Nano board that is built around the NINA B306 module for BLE and Bluetooth 5 […]