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STD Arduino LED Matrix Display
Arduino LED Matrix Display
License
CC-BY-NC-SA 3.0
License: CC-BY-NC-SA 3.0Mode:
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Editors' pickEditors' pick
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Update time：
2020-09-13 08:26:27
Creation time：
2019-09-16 16:14:33
Description
Description
Up to 10 pcs LED Matrix 8x8 MAX7219 modules
Features:
- Time
- Day of the week
- Date
- Temperature and Humidity
- Ticker Text
- Adjustable brightness level
- Bluetooth communication
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TX JUMPER | H3 | HDR-3X1/2.54 | 1 |
| 2 | RX JUMPER | H2 | HDR-3X1/2.54 | 1 |
| 3 | 32.768KHz | X2 | 3*8 | 1 |
| 4 | CR2032 | B1 | BATTERY-1 | 1 |
| 5 | DS1307+ | U2 | DIP-8 | 1 |
| 6 | 5mm 1*2P | POWER1 | SCREW TERMINAL 5MM 2P | 1 |
| 7 | 100nF | C4 | RAD-0.1 | 1 |
| 8 | 2.54mm 1*5p Programming Header | H1 | HDR-5X1/2.54 | 1 |
| 9 | 22pF | C3,C2 | RAD-0.1 | 2 |
| 10 | 10uF | C1 | CAP-D5.0XF2.0 | 1 |
| 11 | 16MHZ | X1 | OSC-49S-1 | 1 |
| 12 | 10k | R1 | AXIAL-0.4 | 1 |
| 13 | ATMEGA328P-PU | U1 | DIP-28_300MIL | 1 |
| 14 | HC-06 | U4 | BLUETOOTH_MODULE_6X1 | 1 |
| 15 | KEY JUMPER | H4 | HDR-3X1/2.54 | 1 |
| 16 | DHT22 | U3 | DHT22_AM2303_VERT | 1 |
| 17 | PHOTOCELL | R2 | PHOTOCELL | 1 |
| 18 | 10k | R3 | AXIAL-0.5 | 1 |
| 19 | MAX7219 | P1 | 1X5 PIN HEADER 2.54MM | 1 |
| 20 | BUZZER | SG1 | BUZZER-12MM-KIT | 1 |
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