POV (Persistence of Vision) – Open-Source Arduino Nano Hardware
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POV (Persistence of Vision) – Open-Source Arduino Nano Hardware

This is an easy and simple hardware to create a POV display. The hardware consists of a Hall sensor, Arduino Nano, 17 x 5mm LEDS of various colors, etc. The Hall Sensor is connected to analog pin A5 with a pull-up resistor. The circuit works with 3.7V to 5V DC and a 3.7V battery is...

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Pixblasters Announces New Firmware Updates for Its MS1 Video LED Controller
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Pixblasters Announces New Firmware Updates for Its MS1 Video LED Controller

Pixblasters™ has announced the release of new firmware updates for its Pixblasters MS1 Video LED Controller, which enables real-time control of extensive video LED displays built by addressable LED strips. The firmware updates bring new FPGA LED controllers (ver. 107) that are...

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Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible
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Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible

This is an easy-to-make LED dimmer using RF remote control. The project is capable of driving a load up to 24W (2A X 12V LED). Any 12V single or 12V LED strip can be used. This is an open-source Arduino compatible hardware that has Atmega328 microcontroller, Potentiometer, MOSFET, 5V...

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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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