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Soldering Service 1
By purchasing this service, you will receive a soldering service for 1 electronic board. You can increase the quantity to increase the required boards in order to match the amount of boards you want to solder.
This service is suitable for soldering between 1 and 10 points (pins or wires) for each electronic board.
SKU: SLDR01
MAX7219 Dot Matrix Module Microcontroller Module DIY KIT
8 in stock
Quick overview:
- The Module 3 dimensions: length 3.2 cm X 3.2 cm wide X 1.3 cm high
- 2 the module Operating voltage: 5 v
- 4 holes with four screws, the diameter of 3 mm
19.00 SAR
8 in stock
MAX7219 Dot Matrix Module Microcontroller Module DIY KIT
1 single module can drive the an 8 * 8 dot matrix common cathode
2 the module Operating voltage: 5 v
The Module 3 dimensions: length 3.2 cm X 3.2 cm wide X 1.3 cm high
4 holes with four screws, the diameter of 3 mm
Five modules with input and output interfaces, support for cascading multiple modules
Wiring instructions:
1 on the left block to an input port, the an output port on the right.
2 the When the control of a single module, simple enter the port received a CPU
The When wining 3 modules cascaded output input termination CPU, the input output termination module of the first two modules of the first one, the first two modules of the termination input terminal of the three modules, and so.
The To 51 single example:
VCC 5 v
GND GND
DIN P2.2
CS P2.1
CLK P2.0
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