12W Constant-Current LED Driver with PWM Dimming – 12V DC@1A Input
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12W Constant-Current LED Driver with PWM Dimming – 12V [email protected] Input

This is a high-performance, adjustable constant current, and PWM dimmer project. It provides accurate output constant current and PWM control. The circuit regulates the current flowing through a LED/LED array to maintain the desired level of light output.  The board consists of CAT4101...

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Small, high-brightness RGB LEDs boast improved color mixing
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Small, high-brightness RGB LEDs boast improved color mixing

Upward-lighting multicolor LEDs in the CL-V501 Series from Citizen Electronics have improved color mixing, come in a small package, and exhibit high brightness. Multicolor LEDs have three dies of RGB (red, green and blue) in one package. This lets them generate various colors, including...

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Inolux IN-PI4818QAS5R5G5BPW is an RGBW LED with Integrated IC
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Inolux IN-PI4818QAS5R5G5BPW is an RGBW LED with Integrated IC

Inolux IN-PI4818QAS5R5G5BPW RGBW LED with Integrated Circuit (IC) is a side view SMD type LED that is available in 4.8mm x 1.8mm x 1.6mm dimensions. This LED offers a built-in IC with high precision of constant current and internal RGBW chips spectral processing in advance. The RGBW...

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Sound to Colour Light Effects – Arduino Compatible
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Sound to Colour Light Effects – Arduino Compatible

This is a fun-loving project based on the Arduino platform. The project creates color light effects with sound level sense by an onboard condenser microphone. The project consists 20 x WS2812B RGB LEDs, an Atmega328 micro-controller, condenser microphone along with pre-amplifier, RCA...

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Stefan Wagner’s NeoController Tests and Controls NeoPixel LED Strips
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Stefan Wagner’s NeoController Tests and Controls NeoPixel LED Strips

When you buy any small development board, one of the first things you try is interfacing the programmable NeoPixels. One such example we saw was in the case of Raspberry Pi Pico, which interfaced the NeoPixels using the programmable IOs. If you have been following the maker community,...

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Cree LED XLamp® XP-P LEDs
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Cree LED XLamp® XP-P LEDs

Cree XLamp® XP-P LEDs deliver high levels of intensity and optical control in a familiar 3.45mm2 XP footprint. These LEDs enable tighter beam angles and longer throw distances with up to 700lm available at maximum current from a very small LES. The XP-P LEDs are built to last in...

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Automatic LED Stairway Lighting – Arduino Compatible
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Automatic LED Stairway Lighting – Arduino Compatible

This creative idea is suitable for a stairway with 16 stairs, each stair can have a 12V LED. It has two sensors one at the start and one at the end of the stairs and when the sensor triggered at any end it starts a process of lighting each of the steps in a progressive cycle starts....

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Luminus Devices MP-2835 Mid-Power LEDs feature a thermally enhanced package
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Luminus Devices MP-2835 Mid-Power LEDs feature a thermally enhanced package

Luminus Devices MP-2835 Mid-Power LEDs are lighting class solutions that are designed to provide high luminous flux output and high current capability. These LEDs operate at 5V reverse voltage (VR) and -40°C to 85°C operating temperature range. The MP-2835 LEDs feature a thermally...

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