Best Led Tube Display

uxcell Common Anode 12Pin 4 Bit 7 Segment 1.98 x 0.75 x 0.31 Inch 0.55\ Red LED Display Digital Tube 5pcs

BATTERY VOLTAGE MONITOR: The Voltmeter will Flash Constantly When the Voltage is Lower than 11.5V or Higher than 19.8V..
EASY TO INSTALL: Only Two Wires, The Red Connects to Positive and Black Connects to Negative. No separate power supply is required.
Mini size with 3-digit LED Digital Display. Simple connection, easy to use, and waterproof..
DC 12V MOTORCYCLE VOLTMETER: It is perfect to Monitor the Condition of the Battery, You can Use It on Your Motorcycle, Car, Trailer, and Boat Marine Vehicle Truck ATV UTV Car Camper Caravan, etc..
WIDE APPLICATION: Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator, and so on..
LARGE LED DISPLAY:Operation voltage: DC 8 – 16 Volt.
Display mode: 0.56 inch digital tube. The display shows L.L.L. to warn when the voltage is below 8 Volt.
the Display shows H.H.H. when the voltage is over 16 Volt..

DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
WIDE APPLICATION: This module is suitable for Raspberry Pi 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..

FEATURES - Xprite Spiral Dancing RGB Remote Controlled Whip Light Add Safety & Visibility to your Ride with our Spiraling LED Whip Light which boasts over 300 LEDs for a Super Bright Light Display and over 300 Eye-Catching Patterns that is sure to grab the attention of anyone passing by. All Controlled with an Easy-to-Use Wireless Remote Control..
MULTI-FUNCTION - Adjust its color, brightnesss, and flash speeds wirelessly with the included remote control. The remote can also control multiple LED units..
SPECS - Operating Voltage: DC12V, LED: 5050 LED, Tube: Polycarbonate Tube, Size: 4FT/1.2M, LED Lifespan: 50000 hours.
APPLICATION - Typically used for off-road vehicles such as Sand Rails/Buggies, SxS, ATV/UTV, 4x4's, Jeeps, truck and Yamaha etc!.
PACKAGE INCLUDES - 2 x Lighted Whip with Base, 1 x Remote Control, 1 x America Flag, 1x Xprite Flag (Note: Antenna Type Mounting Bracket Not Included).

【Analog Niexie Tube Clock】: Retro modern desk clock, using LED to reproduce the beauty of retro Niexie tube display. In addition, through the use of LEDs, the shortcomings of the glow tube's short life are solved. Lower power consumption and safer..
【Full-Color RGB Color Change Function】: Using full-color LED, it can achieve 16 million colors digital color change. Use the MOED key to switch freely between 8 cool display modes to create a "exclusive space" that suits your mood..
【High-Quality Material】: The table body is made of black walnut, with hard and smooth texture, clean texture, not easy to break, and corrosion-resistant. It perfectly combines the warmth of wood with the sense of technology of acrylic. It is an artistic, beautiful and practical product..
【easy installation】: just need to put the digital chips in the corresponding position for packaging, which is fast and simple..
【Appropriate Size】: about 8.5 x2.36 x2.95 inch, the size is just right, suitable to be placed anywhere you like. It is suitable for computer desktops, bedrooms, bars, shops, etc. It is very suitable for creating atmosphere..

* 360-degree thermal cycle high-speed air circulation technology ensures that temperature-balanced heat flows into the food..
* Smart touch one-button operation is highly sensitive with smart chip technology..
* Digital touch screen display, the corresponding time temperature can be set according to different ingredients..
* 4 turns of heating tube heating tube more than one turn, more uniform heat.
* LED large display, gentle 5C fine-tuning, accurate display of real-time temperature and timing status and the use of automatic switching display technology..

MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.This module is compatible with 5V and 3.3V microcontrollers, and you you can use it.
Material: PCB+Electronic components, LED color: Red.
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
Wiring instructions (take the provided program as an example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01.
Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
Note: VCC and GND should not be connected reversed, so as not to burn the chip.
51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines..
A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding..