Robot Pi Shop
The KY-029 Dual Color LED module emits red and green light. You can adjust the intensity of each color using PWM.
Compatible with many electronics platforms like Arduino, Raspberry Pi, ESP32 and others. This module is similar to the KY-011.
KY-029 SPECIFICATIONS
This module consists of a common cathode 5mm red/green LED, a 0Ω resistor and 3 male pin headers. Use this module with limiting resistors to prevent burnout of the LED when working for long periods of time.
Operating Voltage | 2.3-2.6V for green, 1.9-2.2V for red |
Working Current | 20mA |
Diameter | 5mm |
Package Type | Diffusion |
Color | Red + Green |
Wavelength | 571nm + 625nm |
Luminous Intensity | 20~40mcd, 60~80mcd |
CONNECTION DIAGRAM
We’ll use a couple of 330Ω resistors to limit the current from the Arduino and prevent burning the LED.
KY-029 | Breadboard | Arduino |
---|---|---|
– | GND | |
middle | 330Ω resistor | Pin 11 |
S | 330Ω resistor | Pin 10 |
Default Title
Robot Pi Shop
Pickup available,usually ready in 1 hour
Ground Floor Shop, Sayde Street, Fanar Matn 1202
Fanar
Lebanon
SN-000022-DVR
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