Android Project: Bluetooth Humidity Temperature

Bluetooth Humidity Temperature

Projek Bluetooth Humidity Temperature adalah projek yang membaca humidity dan temperature menggunakan sensor DHT11. Android App dihasilkan menggunakan App Inventor.

Berikut adalah skematiknya.

Schematic Bluetooth Humidity Temperature

PCB komponen layout nya adalah seperti berikut.

PCB Bluetooth Humidity Temperature

Senarai komponen projek Bluetooth Humidity Temperature seperti berikut.
No Component Label Unit
1 Bluetooth Serial Transceiver HC06 UART 1
2 Capacitor Ceramic 0.1uF C4 1
3 Capacitor Electrolytic 10uF C1-C2 2
4 DC Jack Female DC Jack Female 1
5 Diode 1N4001 D1 1
6 IC PIC16F1939 DIP PIC16F1939 1
7 IC Socket 40pin PIC16F1939 1
8 LCD 16X2 LCD 1
9 PCB PCB 1
10 PCB Connector Header (Right) 3 Ways SEN 1
11 PCB Connector Header (Right) 4 Ways UART 1
12 PCB Connector Housing 3 Ways SEN 1
13 PCB Connector Housing 4 Ways UART 1
14 PCB Stand (screw nut) PCB Stand 6
15 Resistor 0.25W 1K/4.7K R2 1
16 Resistor 0.25W 330 R1 1
17 Right Angle Pin Header (Male) ICSP 1
18 Sensor DHT11 SEN 1
19 Slide Switch S1 1
20 Terminal Block 2 Way PWR 1
21 Terminal Pin SEN 3
22 Terminal Pin UART 4
23 Transistor 2N2222 Q1 1
24 Voltage Regulator 5V TO220 7805 1

Harga projek Bluetooth Humidity Temperature adalah RM420 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.

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