DC12V DC24V RGB TM1934 LED Strip

Description

1. • TM1934 LED Strip: Features, Advantages, and Specifications

     The TM1934 LED strip is a versatile, programmable, and high-quality addressable LED lighting solution that utilizes an external TM1934 IC for precise control. Below, I’ll outline its key features, advantages, and specifications based on the provided details.

     Key Features

     1. External IC Control
        • The TM1934 LED strip uses an external TM1934 IC to manage the LEDs.
        • DC12V: One IC controls 3 LEDs (1 pixel).
        • DC24V: One IC controls 6 or 12 LEDs (1 pixel), depending on the model.
        • The controller manipulates the circuit within the Flexible Printed Circuit Board (FPCB) via the IC to create various lighting effects.
     2. 4-Pin JST SM Connector
        • Features a 4-pin female/male JST SM connector for easy and secure connections.
     3. High-Density Option
        • The latest DC24V 2835 TM1934 LED strip offers 120 LEDs/meter with 10 pixels per meter, where one IC controls 12 LEDs. It can be cut every 12 LEDs.
     4. Dual Signal Breakpoint Transmission
        • Equipped with dual signal channels (DIN and FDIN). If one LED fails, the backup signal continues to transmit data to the next functional LED, ensuring uninterrupted operation of the strip.
     5. Controller Compatibility
        • Works seamlessly with various controllers, including Arduino, Raspberry Pi, and DMX512, offering flexibility for different projects.
     6. Programmable Lighting Effects
        • Supports custom programming beyond built-in controller effects, enabling effects like meteor, chase, water drop, horse racing, and more, tailored to user needs.
     7. Intelligent Reverse Connection Protection
        • Designed to handle reverse power connections (e.g., at 5V) without damaging the LEDs, enhancing durability during installation.
     8. Built-in Signal Shaping Circuit
        • Each pixel reshapes the signal waveform before outputting it, preventing distortion even after passing through multiple pixels.
     9. High Color Resolution and Refresh Rate
        • Each pixel supports 256 brightness levels per RGB channel, yielding over 16.7 million colors (16777216).
        • Port scanning rate: 2KHZ/s.
        • Data transmission speed: up to 800KHZ.
     10. Long-Distance Transmission
         • No signal amplification needed for distances up to 5 meters between two points.
         • Supports cascades of at least 1024 points at 30 frames/second with strong color consistency.
     11. Customizable Design
         • Available in various LED densities, voltages, colors, and PCB widths.
         • Uses SMD 5050 or 2835 LEDs, with OEM/ODM options available.
     12. Single-Line Control
         • Adopts a single-line three-channel LED constant current drive circuit with dual-channel digital interface (DIN, FDIN) and DO port cascading, requiring only a single-line control chip.

     Specifications

     • LED Density Options:
       • 60 LEDs/meter
       • 72 LEDs/meter
       • 120 LEDs/meter
     • Voltage Options:
       • DC12V: 3 LEDs/pixel
       • DC24V: 6 LEDs/pixel or 12 LEDs/pixel
     • Cutting Units:
       • DC12V: Every 3 LEDs
       • DC24V: Every 6 or 12 LEDs
     • LED Package Sizes:
       • 5050 SMD
       • 2835 SMD
     • Color Options:
       • Monochrome
       • CCT (Correlated Color Temperature)
       • RGB
     • PCB Width:
       • 5mm or 10mm (e.g., 10mm for 60 LEDs/m, 5mm or 10mm for 120 LEDs/m)

     Specific Series Examples

     1. TM1934 5050 LED Strip
        • Voltage: DC12V
        • LED Density: 60 LEDs/m
        • PCB Width: 10mm
        • Color: RGB
     2. TM1934 2835 LED Strip
        • Voltage: DC24V
        • LED Density: 120 LEDs/m
        • PCB Width: 5mm or 10mm
        • Color: RGB

     Advantages

     1. High Quality
        • Uses premium RGB three-in-one LEDs (5050 or 2835), ensuring no color variation, high brightness, and excellent light mixing for superior visual effects.
     2. Programmable
        • Leverages a single-line zero-code protocol and RGB three-channel mode for easy programming of dynamic effects like meteor, chase, water drop, and horse racing.
     3. Low Maintenance Cost
        • The dual signal breakpoint transmission (resume function) minimizes downtime and repair needs, reducing maintenance costs.
     4. Flexible Control Options
        • DC12V: One IC controls 3 LEDs.
        • DC24V: One IC controls 6 or 12 LEDs, depending on the model, offering adaptability for different setups.

     Applications

     The TM1934 LED strip’s combination of programmability, durability, and compatibility makes it ideal for residential lighting, commercial displays, entertainment setups, and DIY projects.