Elecrow CDE258170P - MAX7219 based 7-segment display driver board - PCB ONLY
|
Rigol MSO8154A - Four-channel mixed...
PCB CDE258170P
4 Item Items
In stock
Warning: Last items in stock!
Availability date:
Elecrow CDE258170P - MAX7219 based 7-segment display driver board - PCB ONLY
Seven segment LED displays are visually very charming and are readable from a far viewing distance and wider view angle compared to other types of electronic displays. Small size seven segment LED display modules usually require a forward driving voltage less than +5V and as such they can be driven directly through a microcontroller's I/O pins. However, in order to interface bigger size seven segment modules, which require more current and a higher forward voltage, an additional voltage translation circuit is required to enhance the microcontroller outputs. This display driver allows you to interface 8 large seven segment LED display modules (common-cathode type) to a +5V microcontroller through an SPI interface. It can drive LED segments with forward voltage up to 24V.
Note: This listing is for PCB only and this PCB board deliveried in blue.
Full description of this project can be found at: http://embedded-lab.com/blog/high-voltage-seven-segment-led-display-driver-with-spi-interface/
Note! This is just the PCB board - other needed parts are not included.
click for more info | |
Manufacturer | Elecrow |
Manufacturer's model | CDE258170P |