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TM1914 IC Programmable LED Strips

How does TM1914 LED strip light work?

TM1914 is a 3-channel (OUTR/OUTG/OUTB) LED constant-current driver dedicated circuit, internal LED chip integrates MCU single-wire dual-channel digital interface, data latch, LED constant current drive, PWM brightness control and other circuits, which can switch input to each other through a dual-channel digital interface (DIN, FDIN) and cascade with DO port so that the external controller can control the chip with only a single wire. 

The chip is a single-wire dual-channel communication mode, using the normalization code to send signals, the DIN port selects to access data, the mode is set to 48Bit, where the first 24Bit is the command code, and the last 24Bit is the inspection inverse code; the whole process is the chip on the complex potential to receive data, data received by the DIN and FDIN port, D01/D02 port forwarding to provide display data for the next cascade chip. Before forwarding the data, D01/D02 port always shows a high level. Before the chip receives the Reset signal, the original output of OUTR/OUTG/OUTB remains unchanged; after receiving the Reset signal, it outputs the PWM waveform of the corresponding duty cycle, and the chip waits to receive new data again.

Built-in RC oscillator and clock synchronization according to the online signal, data regenerative transmission to the lower level, the signal does not become distorted as the cascade becomes farther; single-wire dual-channel interface, DIN and FDIN dual-input interface, D01/D02 dual output interface, the signal does not affect the normal operation of other chips due to the abnormality of a chip (except for the abnormality of two adjacent chips)


DC12V TM1914 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll
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Model:DCFLS-12V-TM1914X300

DC12V TM1914 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll

  • IC Type: TM1914
  • Power: 72W//Roll
  • Voltage: DC12V
  • LED Quantity: 60LEDs/m
  • FPCB Width: 10mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 20LEDs/m
Various Options In Stock
$49.98
Features: 1. T he TM1914 LED strip is addressable light, breakpoint- continue, and can be programmed and controlled by the help of controller. 2. Dual signal line version and signal breakpoint continuous transmission. If a LED damage, the work of other LEDs will not be affected.  3. There is a strong 3M tape backing on the strips, which can be ripped off  and stuck to most surfaces....
DC24V TM1914 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll
Review stars(0)
Model:DCFLS-24V-TM1914X300

DC24V TM1914 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll

  • IC Type: TM1914
  • Power: 72W//Roll
  • Voltage: DC24V
  • LED Quantity: 60LEDs/m
  • FPCB Width: 10mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 10LEDs/m
Various Options In Stock
$46.98
Features: 1. T he TM1914 LED strip is addressable light, breakpoint- continue, and can be programmed and controlled by the help of controller. 2. Dual signal line version and signal breakpoint continuous transmission. If a LED damage, the work of other LEDs will not be affected.  3. There is a strong 3M tape backing on the strips, which can be ripped off  and stuck to most surfaces....
TM1914 2835SMD 112LEDs/m Single Color Addressable LED Strips - DC24V Breakpoint Continue Full Color LED Lights
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Model:DCFLS-2835-TM1914X560

TM1914 2835SMD 112LEDs/m Single Color Addressable LED Strips - DC24V Breakpoint Continue Full Color LED Lights

  • Chip Brand: SMD2835
  • Voltage: DC24V
  • Power: 78W/Roll
  • LED Quantity: 112LEDs/m
  • IC Quantity: 16LEDs/m
  • Waterproof Rating: Optional
  • IC Brand: TM1914
  • Length: 5m/16.4ft
Various Options In Stock
$44.98
Features: 1. Addressable single color LED strips, using 2835SMD smaller LED chips, able to make high density 112LEDs/m high bright LED light strips. Via using the programmable LED controller, the strip light will show you dynamic color chasing effects. 2. DC24V available, one IC controls 7 LEDs, so there are 16 pixels per meter/3.28ft. Every 7 LEDs be cuttable, you can get the length you need...
TM1914 Addressable RGBCCT LED Strip Lights - 24V Breakpoint Resume 12mm 48LEDs/m
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Model:DCFLS-24V-TM1914X240

TM1914 Addressable RGBCCT LED Strip Lights - 24V Breakpoint Resume 12mm 48LEDs/m

  • IC Type: TM1914
  • Power: 98.5W//Roll
  • Voltage: DC24V
  • LED Quantity: 48LEDs/m
  • FPCB Width: 12mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 8LEDs/m
Various Options In Stock
$71.98 $66.987% off
This RGBCCT led strip uses TM1914 IC chip to achieve dynamic color change, display multiple light colors in one strip at the same time.  1. The TM1914 RGBCCT LED strip is addressable, breakpoint- continue, realizes full-color and dual-white color temperature multi-function switching through the addressable dream color controller . 2. Dual signal line version and signal breakpoint...
IP68 Waterproof LED Strip Lights Kit - TM1914 Addressable RGB Light - 5m~50m
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Model:CCSLKITS-TM1914X60-50M

IP68 Waterproof LED Strip Lights Kit - TM1914 Addressable RGB Light - 5m~50m

  • Support IC: TM1914
  • Voltage: DC24V
  • LED Quantity: 60LEDs/m
  • IC Quantity: 10ICs/m
  • PCB Width: 12mm
  • Power: 12W/m
  • Waterproof Rating: IP68
  • Length: 16.4ft-164ft
Various Options In Stock
$92.98
This is the 2021 newest addressable led strip lights kit. It breaks through the traditional 16.4 feet/5m in length, allowing the addressable low-voltage LED strip to reach 164 feet/50m long without voltage drop.  The product uses a TM1914 chip and high-efficiency 5050SMD LEDs. Compatible with 98% of the SPI and Arduino controllers on the market, DC24V-low-voltage safety, and low power...
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