Android Project: GSM RGB LED Signboard

GSM RGB LED Signboard

Project GSM RGB LED Signboard menggunakan 14×7 Serial RGB LED. Ia memaparkan mesej dan warna mengikut arahan daripada SMS melalui Android Apps.

Skematiknya adalah seperti berikut.

Schematic GSM RGB LED Signboard

Senarai komponen projek GSM RGB LED Signboard seperti berikut.
No Component Label Unit
1 Buzzer-PCB Mount Buzzer 1
2 Capacitor Ceramic 0.1uF C5 1
3 Capacitor Electrolytic 10uF C1-C4 4
4 DC Jack Female DC Jack Female 1
5 Diode 1N4001 D1 1
6 GSM SIM900A UART 1
7 IC PIC16F1939 DIP PIC16F1939 1
8 IC Socket 40pin PIC16F1939 1
9 PCB PCB 1
10 PCB Connector Header (Right) 3 Ways UART 1
11 PCB Connector Housing 3 Ways UART 1
12 PCB Stand (screw nut) PCB Stand 8
13 Resistor 0.25W 100 R1 1
14 Right Angle Pin Header (Male) ICSP 1
15 Serial RGB LED RGB 98
16 Slide Switch S1 1
17 Terminal Block 2 Way PWR 1
18 Terminal Pin UART 4
19 TIP2955 Q1 1
20 Voltage Regulator 5V TO220 7805 2

Harga projek GSM RGB LED Signboard adalah RM1400 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.

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