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Attention! The product has been discontinued. Check others products incategory. |
Description
LED matrix consists of 64 LEDs in blue, arranged in 8 rows and 8 columns. Diodes are connected to sixteen pins, eight on each of the side of the matric at 2.5 mm interval, making it easy to insert in the breadbaord. All anodes in the same row are connected to one pin and all cathodes in the same column are connected to another pin. The matrix requires for proper operation a multiplex 1:8. We recommend you to use a 74HC595 and TPIC6B595 or just a single MAX7219 which will do the multiplexing work for you.
| Control the LED matrix or 7-segment displays using MAX7219 |
The MAX7219 control system communicates via the SPI bus, which means it can be easily controlled using microcontrollers, including AVR and Arduino modules. The description, together with a library and a sample program for users of Arduino can be found here.
Specification
- Supply voltage: 5 V
- LED matrix 8 x 8
- Led color: blue
- Dimensions: 31 mm x 31 mm x 12 mm
- Height without pins: 5 mm
- Weight: 7.65 g
Useful links |
