MAX7219 LED Driver IC in...
The MAX7219 is a compact, serial input/output common-cathode display drivers that interfaces...
We will be closed on Monday 29th of May for a public holiday here in the UK. Any orders placed after 8:30am on Saturday 27th will be dispatched on Tuesday 30th. We apologise for any inconvenience and hope those of you in the UK all have a wonderful long weekend.
This 8x8 serial dot matrix LED module (HCOPTO0014) allows you to experiment with dot matrix LED's without all the complicated wiring. The module makes use of the MAX7219 serial matrix LED driver which handles all the complicated stuff such as multiplexing the LEDs and driving them at the correct currents....
This 8x8 serial dot matrix LED module (HCOPTO0014) allows you to experiment with dot matrix LED's without all the complicated wiring. The module makes use of the MAX7219 serial matrix LED driver which handles all the complicated stuff such as multiplexing the LEDs and driving them at the correct currents. What's more, the modules can be daisy-chained to make larger LED displays whilst still only requiring 3 digital control pins. The PCB has no overhang on the sides of the matrix module so modules can be positioned side by side with no gaps to make one continuous display.
To make controlling this display from an Arduino as simple as possible we have also created an exclusive library which will allow you to display text and numbers and even create a scrolling message display.
Item includes:
Pre-soldered serial dot matrix module with an 8x8 red led module.
5 way female to female Dupont cable for interconnecting multiple displays.
Working voltage: 5V
Dimensions: 5 cm x 3.2 cm wide x 1.5 cm high
4 fixing screw holes measuring 3 mm
Input and output interface, support for multiple module cascade
Pinout | ||
Pin | Input | Output |
1 | VCC (5V) | VCC |
2 | GND | GND |
3 | DIN | DOUT |
4 | CS | CS |
5 | CLK | CLK |
Example sketch, datasheet and exclusive library available from our support forum here.
Also, check out our blog post "Library for MX7219 LED Driver".
The MAX7219 is a compact, serial input/output common-cathode display drivers that interfaces...
Standard high quality 5mm LED in a coloured package. Suitable for power and status indicators,...
10mm diffused white LEDs.
Max. Forward Voltage: 3.0V – 3.2V
Max. Reverse...
Available in several colours, these 5V tolerant LEDs are an excellent addition to any...
The 1838B is a miniaturised infrared receiver for remote control and other applications...
Package in 8mm tape as a set of 50.
Compatible with automatic placement equipment.
There is a manual in our support forum containing example setup, dimensions, pinout and other...
The 17-21 SMD LED is much smaller than lead frame type components, thus enable smaller board...
Package in 8mm tape as a set of 50.
Compatible with automatic placement equipment....