Diodes’ AL5810Q 60 V adjustable current up to 200 mA linear LED driver offers excellent stability
https://www.electronics-lab.com/diodes-al5810q-60-v-adjustable-current-up-to-200-ma-linear-led-driver-offers-excellent-stability/
Diodes Incorporated introduces the AL5810Q, an automotive AEC-Q100 linear LED driver offering an excellent temperature and voltage-current stability with output-adjustable handling capability. The device simplifies the design of LED drivers by setting the LED current with an external resistor using standard value resistors. The AL5810Q has an open-drain output that can swing from 2.0 V up […]
Melexis extends its successful IC family with a new LIN RGB LED controller
https://www.electronics-lab.com/melexis-extends-its-successful-ic-family-with-a-new-lin-rgb-led-controller/
The new member – the MLX81114 – supports the further growth of RGB LED-based automotive ambient lighting, also known as LIN RGB, which is already well established within nearly every OEM worldwide. The MLX81114 is a variant of the MLX81113 featuring a memory access protection which enables anti-theft applications, and is exclusively available in SOIC packaging. Other […]
OSRAM Opto Semiconductors OSLON® PURE 1010 Chip-Scale Package LEDs
https://www.electronics-lab.com/osram-opto-semiconductors-oslon-pure-1010-chip-scale-package-leds/
OSRAM Opto Semiconductors OSLON® PURE 1010 Chip-Scale Package LEDs offer superior and high flux density with a “real” chip-scale package of 1 x 1mm2. The PURE 1010 LEDs feature excellent color-over-angle with customized very high-density clustering. The PURE 1010 LEDs are ideal for customized arrays in spot, downlights, and tunable color applications. The OSRAM Opto […]
Glo – Multiple LED strip controller that is Arduino-compatible
https://www.electronics-lab.com/glo-multiple-led-strip-controller-that-is-arduino-compatible/
Light-emitting diodes (LEDs) are simple components that are used as visual indicators or LED lighting. Controlling just one strip of LEDs with an Arduino Uno and the likes is not so much of a big deal for most embedded designers but installing and controlling multiple strips of LEDs, especially where they’ll be jostled around, can […]
XLamp CMU Family COBs – highest efficiency in industry-standard packages
https://www.electronics-lab.com/xlamp-cmu-family-cobs-highest-efficiency-in-industry-standard-packages/
The new CMU family of COB LEDs is based on metal substrate as the previous CMT family compared to which it brings a 10% lumen per watt improvement. Not only CMU COBS deliver highest performance in the standard packages but they are available in various CRIs and CCTs including 2200K. Another differentiating feature reinforcing their […]
Temperature Controlled RGB LED Light Stick – Mood Light
https://www.electronics-lab.com/temperature-controlled-rgb-led-light-stick-mood-light/
The circuit presented here is a LED light stick which changes its color in respect with the room temperature. This is an Arduino compatible open source project consisting of 20 x WS2812B Addressable RGB LEDs, LM35 Temperature Sensor and ATmega328 microcontroller. Atmega328 microcontroller reads the LM35 temperature sensor and changes the RGB LEDs color as […]
LED Fading Effect / LED Strobe using 555
https://www.electronics-lab.com/led-fading-effect-led-strobe-using-555/
In general, generating an LED fade effect requires a microcontroller or another expensive circuit. We have built this low-cost LED fading board using an inexpensive 555 Timer. The 555 timer is used as an astable multivibrator, which generates low-frequency pulses, further, this pulse train is feed to the base of BJT transistor TIP122 with a […]
The OSLON® UV series is designed to provide efficient UV-C radiation
https://www.electronics-lab.com/the-oslon-uv-series-is-designed-to-provide-efficient-uv-c-radiation/
OSRAM OSLON® UV 3636 SU CULBN1.VC & SU CULDN1.VC LEDs Imagine a world in which light makes your everyday life healthier, safer, and more pleasant. With UV-C solutions powered by OSRAM OS, this vision becomes reality. The OSLON® UV series is designed to provide efficient UV-C radiation. It allows flexible designs for various types of […]
60W LED Dimmer for 12V LEDs using 555 Timer
https://www.electronics-lab.com/60w-led-dimmer-for-12v-leds-using-555-timer/
The project shown here is a cheap 60W LED dimmer for 12V LEDs/12V LED strips. The circuit is based on the very popular, versatile, and low-cost 555 timer IC, NE555 IC generates a PWM signal and IRF540 MOSFET works as output driver for the LEDs. In this circuit the 555 IC used in an astable […]
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 […]