3PCS MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduino Raspberry Pi, Blue
3PCS MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduino Raspberry Pi, Blue
Key features
- The MAX7219 is an integrated serial input/output common-cathode display driver that connects a microprocessor to an 8-digit digital 7-segment LED display, or a bar graph display or 64 separate LEDs.A single module can drive a 8x8 dot matrix common cathode.
- Dot Matrix Module included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit.
- Operating Voltage: 5V;Dimensions: 12.8x3.2x1.3cm.
- Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display.
- The Dot Matrix Module include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit.
Features 1.10MHz Serial Interface 2. Individual LED Segment Control 3. Decode/No-Decode Digit Selection 4. 150µA Low-Power Shutdown (Data Retained) 5. Digital and Analog Brightness Control 6. Display Blanked on Power-Up 7. Drive Common-Cathode LED Display 8. 24-Pin DIP and SO Packages Parameters 1. A single module can drive a total of 8 * 8 dot matrix overcast 2. Working voltage: 5V 3. Size: *12.8 cm*3.2 cm *1.3 cm (L*W*H) 4. With 64 fixing screw holes, diameter 3mm 5. module with input and output interfaces, support for cascading multiple modules Wiring instructions 1. The left side of the module is the input port, and the right side is the output port. 2. When controlling a single module, you only need to connect the input port to the CPU. 3. When multiple modules are cascaded, the input of the first module is connected to the CPU, the output is connected to the input of the second module, the output of the second module is connected to the input of the third module, and so on. Take 51 MCU as an example: VCC → 5V;GND → GND;DIN → P2.2;CS → P2.1;CLK → P2.0 Package included: 3 x dot matrix module 3 x 5 Pin DuPont line
Free shipping included. 30-day hassle-free returns.
More in ICs & Voltage Regulators
589 products · See all ICs & Voltage Regulators →
150Pcs 2.54mm Pitch IC Socket Adaptor Kit 6 8 14 16 18 24 28 40Pin
Big 74LS IC TTL 74 Logic IC Series Assortment 66 Types, 132 pcs, 74LS00, 74LS08, 74LS32,74LS76, 74LS04, 74LS14, 74LS47, 74LS90, 74LS244, 74LS245, 74LS164, 74LS138, 74LS157
BOJACK 20 Values 50 Pcs SN74LS and SN74HC Series Low-Power Logic IC Chip Assortment Kit for IC Chip Work
Glarks 40Pcs 74LSxxx and 74HCxxx Series Low-Power Logic IC Assortment Kit
EEEEE IC kit 161 pcs, 20 Models Chip Assortment Set Analog Integrated Circuits Electronics Parts Opamp Pack, 555 Timer Components, Op Amp, Oscillator, Pwm, IC Plier Included UA741 LM358 and More..
208pcs 12 Types DIP IC Socket Assortment Kit 2.54mm 0.1" Pitch 6 8 14 16 18 20 24 24Wide 28 28Wide 32 40 Pin DIP IC Socket Solder Type Adaptor Assortment Kits
IC Chips kit 180 pcs 20 Values Chip Assortment Set+19 pcs
40Pcs 20 Types 74HCxx and 74LSxx Series Logic IC Assortment Kit, High-Speed Low-Power Integrated Circuit Chip with Store Case