Modulo display a matrice da 8x8 led 3mm comandati da un MAX 7219.
eBay
Since the master chip is used in Max7219 to- make product have the following characteris--tics Ⅱ,Application:Education,DIY, Robot,etc. Serial communication, a great saving of MCU IO, also can be extended To expand the prog--ram with SPI.
eBay
A convenient four-wire serial interface allows connection to a general-purpose microprocessor. the MAX7219 also allows the user to choose to encode or not encode each piece of data. A single module can drive a 8 8 common negative dot matrix.
eBay
NEW, ORIGINAL parts. Transistors, and so on. Especially in Hard To Find Parts. We specialize in electronic components. ICs, Capacitors, Diodes, Resistors, LEDs. West Asia/Middle East. Australia/New Zealand.
eBay
A single module can drive a 8x8 dot matrix common cathode. The left side of the module to the input port, the right to an output port. module with input and output interfaces, support for cascading multiple modules.
eBay
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. You you can use it for Arduino. Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program).
eBay
1/5 PCS MAX7219 Digital Tube Display Module. Mouse Sanding Sheet 40-2000Grit Sanding Sandpaper Decker Detail Palm Sander Pad. 60 75 127 152 203mm Omni Wheel & Couplings for ROS Smart Car 4WD Robot 1Pc.
eBay
TM1637 TM1638 MAX7219 4/8 Bits Digital LED Display Module LED Display Digital Tube Compatible with Arduino Clock RED Anode Tube Driver Board. Driver chip: TM1637. Driver chip: TM1638. It can adapt to ambient lighting conditions and user preferences.
eBay