Difference between revisions of "LED Matrix Kit"
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[[File:STEP1.jpg | 400px]] | [[File:STEP1.jpg | 400px]] | ||
| + | *Install resistor R1. | ||
===Step 2=== | ===Step 2=== | ||
[[File:STEP2.jpg | 400px]] | [[File:STEP2.jpg | 400px]] | ||
| + | *Install capacitor C1. | ||
===Step 3=== | ===Step 3=== | ||
[[File:STEP3.jpg | 400px]] | [[File:STEP3.jpg | 400px]] | ||
| + | *Install capacitor C2. | ||
===Step 4=== | ===Step 4=== | ||
[[File:STEP4.jpg | 400px]] | [[File:STEP4.jpg | 400px]] | ||
| + | *Install header J2. | ||
===Step 5=== | ===Step 5=== | ||
[[File:STEP5.jpg | 400px]] | [[File:STEP5.jpg | 400px]] | ||
| + | *Install header J1. | ||
===Step 6=== | ===Step 6=== | ||
[[File:STEP6.jpg | 400px]] | [[File:STEP6.jpg | 400px]] | ||
| + | *Install LED matrix receptacle. | ||
===Step 7=== | ===Step 7=== | ||
[[File:STEP7.jpg | 400px]] | [[File:STEP7.jpg | 400px]] | ||
| + | *Install LED MAX7219 receptacle. | ||
===Step 8=== | ===Step 8=== | ||
[[File:STEP8.jpg | 400px]] | [[File:STEP8.jpg | 400px]] | ||
| + | *Lay down C2, and install the MAX7219 and LED matrix to their receptacles. | ||
[[File:Assembled.jpg | 400px]] | [[File:Assembled.jpg | 400px]] | ||
Revision as of 08:02, 30 November 2012
This product is a serially driven 8x8 LED Matrix kit powered by MAX7219.
It only needs three data lines and two power lines.
The 8x8 LED Matrix is easy to use and compatible with Arduino, and its LED brightness adjustment can be implemented in software.
This product comes in the form of a kit. It includes the following components:
- MAX7219
- Electrolytic cpaacitor：10uF/25V
- Resistor：10K
- Capacitance：0.1uF
- Headers and receptacles.
After assembling, it will look as:
Contents
Specification of LED Matrix
- Operating Voltage: DC 4.7V – 5.3V
- Typical Voltage: 5V
- Operating Current: 320mA
- Max Operating Current: 2A
- Operating Temperature: 0 ℃ – 50 ℃
- Typical Temperature: 25 ℃
DIMENSIONS
Assembly Instruction
Step 1
- Install resistor R1.
Step 2
- Install capacitor C1.
Step 3
- Install capacitor C2.
Step 4
- Install header J2.
Step 5
- Install header J1.
Step 6
- Install LED matrix receptacle.
Step 7
- Install LED MAX7219 receptacle.
Step 8
- Lay down C2, and install the MAX7219 and LED matrix to their receptacles.
