1
2
3
4
5
A B C D E F G H
1
2
3
4
5
A B C D E F G H
JA2GQP TC170C030AF001 秋秋 DDS
LPF 16Mhz
2015/04/14
1
2
3
channel
Arduino UNO R3
0
GND
VCC
SDA
SCL
LED
LCD 1602 I2C I/F Module
8V
Vcc GND DDT SCK STB
SERIAL ｼｼｼｼｼｼｼ設設
ﾁﾁﾁｼﾁﾁﾁﾁ ｼｼｼｼｼｼｼｼｼ
R1-R3,RA1-,RA3,SW1-SW3 未未未
秋秋秋秋 DDS ｷﾁﾁ
1 VSS
2 VDD
3 VO
4 RS
5 R/W
6 E
7 DB0
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
BLA(+) 15
BLK(-) 16
SC162A
LCD A0(DIO14)
A1(DIO15) A2(DIO16) A3(DIO17) A4(DIO18)
A5(DIO19) RX(DIO0)
TX(DIO1) DIO2 DIO3 DIO4 DIO5 DIO6 DIO7 DIO8 DIO9 DIO10 DIO11 DIO12 DIO13 GND AREF SDA SCL
5V RESET 3.3V 5V GND GND Vin
ARDUINO_UNO R3
2 C
3 B 1 A
RE1120S
Step RIT SPLIT
2SC1815
4.7k
4.7k
330p 330p
170p (150p)
170p (150p)
1u 1u 1u
GND DC in
TX
RFout
GND
