Gorillacell Module 002: Traffic Light LED
Table of Contents
The Traffic Light module is a simple miniature of a traffic light. It contains 3 pieces of LEDs arranged in red, yellow, and green colors.
Gorillacell ESP32 development kit comes with 1 piece of Traffic Light LED module. With this module, you can copy and mimic the behavior of a traffic light.
BASIC INFORMATION
| Device | Category | Interface | Chipset | Description |
|---|---|---|---|---|
| Output | Display Cell | Digital / PWM | - | 0 = OFF, 1 = ON |
PINOUT
It has 5 pins which are:
- GND - for the ground pin,
- V - for the supply voltage,
- Green - for the control signal of green LED,
- Yellow - for the control signal of yellow LED, and
- Red - for the control signal of Red LED.
A logic 1 turns ON an LED and a logic 0 turns OFF an LED.
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