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- Stock: 99 in Stock
- SKU: 07553
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LED Traffic Signal Lights Module - Red / Yellow / Green LED Indicator Board
The LED Traffic Signal Lights Module is a compact and easy-to-use indicator board featuring three high-brightness LEDs in Red, Yellow, and Green mimicking a real traffic light system. Designed for educational purposes, prototyping, and embedded projects, this module is ideal for use with popular development platforms such as Arduino, Raspberry Pi, ESP32, and other microcontrollers.
Each LED can be controlled independently via digital I/O pins, allowing users to simulate traffic control logic, status indication systems, sequencing operations, or warning signals. Built with current-limiting resistors and standard pin headers, the module can be connected directly to a microcontroller without additional components, making it perfect for beginners and advanced developers alike.
Features
- Three high-brightness LEDs: Red, Yellow, and Green
- Independent control of each LED
- Compatible with Arduino, Raspberry Pi, ESP32, and other MCU boards
- Built-in current-limiting resistors for safe operation
- Standard pin header for easy breadboard connection
- Ideal for traffic light simulations, status indicators, and learning projects
- Compact, lightweight, and durable PCB design
Specifications
- LED Colors: Red, Yellow, Green
- Number of LEDs: 3
- Operating Voltage: 3.3V – 5V DC
- Control Type: Digital I/O (individual control for each LED)
- Built-in Components: Current-limiting resistors
- Interface: Standard header pins
- Logic Compatibility: TTL compatible (3.3V / 5V microcontrollers)
- Mounting: Breadboard friendly / PCB mount
- Indicator Type: High-brightness LEDs
- Pin Configuration: VCC, GND, Red Signal, Yellow Signal, Green Signal (may vary by model)
- Operating Temperature: −20°C to +70°C (typical)
Applications
- Traffic light simulation projects
- Robotics and automation systems
- Educational STEM experiments
- Industrial status indication
- Smart city and IoT prototypes
- Warning and signal systems
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
