Reviews Common Cathode Module

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..
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4 In 1 MAX7219 Dot Matrix Module Microcontroller With 5 Pin Line

  • A single module can drive a 8x8 dot matrix common cathode.
  • Fixing screws with 64 holes with a diameter 3mm.
  • Module with input and output interfaces, support for cascading multiple modules.
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Mxzzand 3in Industrial Robot Parts Accessories Omnidirectional Wheel Metal 2Pcs for Industry Production with 10pcs Driven Roller

  • ...ual Phillips/Slotted Screwdriver, 3 Snap Connectors, 1 Cube Connector, 1 L Connector, 3 Mounting Plates, 2 Sensor Bracket, 1 Li-ion Rechargeable Battery,.
  • 1 Color Sensor, 2 Short Distance IR Distance Sensors,1 RGB LED Module with Common Positive Lead (Common Anode), 2 RGB LED Module with Common Negative Lead (Common Cathode), 2 Ultrasonic Range Sensors, 1 IR Range Sensor, 1 Cable for IR Range Sensor, 2 Light Sensors, 3 Line Following Sensors, 2 Touch Sensors, 4 Sensor Brackets, 4 Sensor Inserts, 1 Universal Pan-Tilt, 3 Pan-Tilt Mounts, PDF file for textbook "Learning Physical Computing with Arduino for the Absolute Beginner".
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Level Translator 5V/24V, 8 Channel NPN/PNP to NPN Level Conversion Module, Level Conversion Board, Voltage Level Converter Board 10MHZ

  • 【Convert Input Level Signal】The module can convert input 5V level signal to 24V level signal, or convert input 24V level signal to 5V level signal..
  • 【 Anti-interference】It can also convert signal 5V to 5V, or 24V to 24V level, and isolate input signal and output signal through optocoupler, which can improves anti-interference ability of circuit..
  • 【Set by Dip Switch】Input level can be set by DIP switch, 24V level output is NPN OC output, output current is 100mA..
  • 【Strong Driving Ability】It has conversion and amplification circuit, good wave, strong driving ability..
  • 【PLC Interface Standards】Compatible with a common-cathode or common-anode input connection, matching European and Japanese PLC interface st Plc Interface Standardsandards..
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DAOKI 10PCS LED Display 7 Segment 1Bit 2Bit 3Bit 4Bit Common Cathode 10PIN Red Light for Arduino,DIY + Jump Wire

  • Type:Common Cathode(Note:5643 Series may be Common Cathode or Common Anode, Be suject to part number).
  • Five different LED Display 7 Segment are available to satisfy your different needs..
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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....
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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....
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DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator

  • Power supply: 15-160VDC or 5-12VDC. If you are using 5-12VDC power, positive end connect DC 5-12V Input, negative end connect Common Cathode End..
  • 3 Frequency: High: 5.8KHZ-127KHZ, Mid: 590HZ-15.8KHZ, Low: 82HZ-2.3KHZ.
  • To control the stepper motor, mus connect to the driver.
  • PUL + and PUL- pulsed positive and negative.
  • EN + and EN- is to enable the positive and negative terminals.
  • DIR + and DIR- are the positive and negative directions..
  • Frequency of measurement can amount PUL and common cathode terminal (GND) two ports..
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uxcell Common Cathode 10 Pin 1 Bit 7 Segment 1.1 x 0.79 x 0.35 Inch 0.55\ Red LED Display Digital Tube 10pcs

  • Panel Size: 19 x 12.7 x 8mm / 0.75" x 0.5" x 0.31" (L*W*H).
  • Total Size: 19 x 12.7 x 14mm / 0.75" x 0.5" x 0.55" (L*W*H).
  • Package Content: 10 x LED Digital Display Tube.
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uxcell Common Cathode 10 Pin 2 Bit 7 Segment 1.41 x 1.02 x 0.39 Inch 0.8\ Red LED Display Digital Tube 2pcs

  • Panel Size: 35.8 x 25.8 x 10mm / 1.41" x 1.02" x 0.39" (L*W*H).
  • Total Size: 35.8 x 25.8 x 14mm / 1.41" x 1.02" x 0.55" (L*W*H).
  • Package Content: 2 x LED Digital Display Tube.
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uxcell Common Cathode 10 Pin 2 Bit 7 Segment 0.59 x 0.55 x 0.28 Inch 0.35\ Red LED Display Digital Tube 5pcs

  • Panel Size: 15 x 14 x 7.2mm / 0.59" x 0.55" x 0.28" (L*W*H).
  • Total Size: 15 x 14 x 13.5mm / 0.59" x 0.55" x 0.53" (L*W*H).
  • Package Content: 5 x LED Digital Display Tube.
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uxcell Common Cathode 12 Pin 4 Bit 7 Segment 1.18 x 0.55 x 0.28 Inch 0.35\ Red LED Display Digital Tube 5pcs

  • Panel Size: 30 x 14 x 7.2mm / 1.18" x 0.55" x 0.28" (L*W*H).
  • Total Size: 30 x 14 x 13.5mm / 1.18" x 0.55" x 0.53" (L*W*H).
  • Package Content: 5 x LED Digital Display Tube.
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uxcell Common Cathode 11 Pin 3 Bit 7 Segment 0.89 x 0.55 x 0.28 Inch 0.35\ Red LED Display Digital Tube 5pcs

  • Panel Size: 22.5 x 14 x 7.2mm / 0.89" x 0.55" x 0.28" (L*W*H).
  • Total Size: 22.5 x 14 x 13.5mm / 0.89" x 0.55" x 0.53" (L*W*H).
  • Package Content: 5 x LED Digital Display Tube.
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