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Attention! The product has been discontinued. Check other products in category. |
Description
Pack of 25 RGB LEDs with about 12 mm diameter. Each pixel can display a color from 24-bit palette. Each has an individually addressed and protected, weather-resistant silicone holder. The circuit communicates using a Protocol based on the popular SPI and uses only two pins of the microcontroller (e.g.Arduino). The system is powered by 5 Volts, consuming not more than 60 mA for each LED. The manufacturer recommends to use apower supplywith maximum output current of at least 2 A.
The backlight of the TV -project AdaLight.
The light emitted from the LED scatters the beam angle is 120 degrees and a maximum brightness of up to 1600 mAh. The chain is 25 LEDs, combined with four-core wire. Mounted on the ends there are 4-pin female plugs (one side) and male (on the other) to connect the system with the driver, or connect to following circuits.
Marking:
- red - power DC 5 V
- blue - the ground
- yellow - Protocol communication line
- green - clock communication line
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The product is compatible with Arduino The manufacturer provides Arduino library in GitHub,along withthe connection examples. |
Power supply
The system is supplied with the voltage 5 VDC, consumes no more than 60 mA for each LED. For one chain manufacturer recommends using apower supplywith maximum output current of at least 2 A. The capacity of 10 A is sufficient to connect six chains, i.e. 150 LEDs.
Specification
- Supply voltage: 5 V
- Current consumption: max 60 mA for a single led
- Diameter of LEDs: 12 mm
- The angle of illumination of the diodes: 120
- The brightness of the LEDs:
- red: 300 MKD
- green: 1000 mcd
- blue: 300 MCD
- Type of lens: LED
- The number of LEDs in the set: 25
- The distance between the LEDs: 80 mm
- Communication: two wire Protocol based on SPI
An example of using the chain of LEDS.
Examples of projects
- Connect and test
- Battery power for LED circuit
- The backlight of the TV - AdaLight
- Random Spooky LED Eyes - random turning on of two pixels in the shape of ghost eyes
Useful links |
