Best Cold Cathode Type

Optronics Motion Pro 1000 RC-550M

  • Remote Control 500,000 Candlepower Spotlight with Suction mount - White.
  • Motion Pro remote control sealed beam spotlight, Cold cathode area light on opposite side..
  • 500,000 Candlepower Spotlight with 15 ft corded remote to adjust beam vertically and horizontally.
Check Stock

Logisys Dual 12\ Cold Cathode Kit - Red

  • Logisys clk12gn2 12 cold cathode dual light kit (green).
Check Stock

PYLE PLHR58 5.8'' TFT Monitor w/Headrest Frame Shroud & Universal Stand

  • 5.8'' Widescreen Monitor - Backlit Cold Cathode Filament Tube.
  • TFT Active Matrix System - View Angle Range: (L/R) 65°.
  • PAL/NTSC Color System - Power Supply: DC 12V.
  • Resolution: 640x480 - Stand and Headrest Shroud Included.
  • Two Video Inputs - Full Function Remote Control.
Check Stock

uxcell 10 Pcs Common Cathode 10-Pin 1 Bit 7 Segment 0.56\ Red LED Display Digital Tube

  • Size(No INclude Pin) : 19 x 13 x 7mm/0.7" x 0.5" x 0.3" (L*W*H).
Check Stock

Oiyagai 10 Pcs Common Cathode 10-Pin 1 Bit 7 Segment 0.56\ Red LED Display Digital Tube

  • Size(No INclude Pin) : 19 x 13 x 7mm/0.7" x 0.5" x 0.3" (L*W*H).
Check Stock

The Old Farmer's Almanac Vegetable Gardener’s Handbook (Old Farmer's Almanac (Paperback))

  • Automatically runs all tests and checks for continuity, open, shorted and crossed wire pairs. Visible LED status display..
  • Cable state testing (2-wire): Line DC detecting, anode and cathode determination,Ringing signal detecting open, short and cross circuit testing.
  • Cable Type: RJ11 Telephone cable and RJ45 LAN cable.
  • Connectors: Ethernet Cat 5, Ethernet Cat 5e, Ethernet Cat 6, Ethernet Cat 7, RJ11 6P and RJ45 8P.
  • Power Source: DC9V Battery Required (not included).
Check Stock

5mm Super Bright Piranha LED - RGB - Common Cathode (Pack of 100)

  • 5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
  • Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
  • Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
  • Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

5mm Super Bright Piranha LED - RGB - Common Cathode (Pack of 20)

  • 5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
  • Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
  • Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
  • Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
  • Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....
Check Stock

4Pcs MAX7219 8 Digit 7 Segment LED Tube Display Control Module for MCU/51/AVR/STM32

  • 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..
Check Stock