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It is an FM Radio Module Adjustable Wireless Receiver with LCD

Display DC 3.7V 0.5W 8ohm Speaker. It can receive FM station,

display time, set alarm clock(the alarm is FM audio). Users also can

set receiving frequency as universal frequency 87MHz~108.6MHz or

campus broadcast frequency 72MHz~92MHz or aviation frequency

110MHz~130MHz.

Summary of Contents for GY19367

Page 1: ...Display DC 3 7V 0 5W 8ohm Speaker It can receive FM station display time set alarm clock the alarm is FM audio Users also can set receiving frequency as universal frequency 87MHz 108 6MHz or campus br...

Page 2: ...anual soldering 8 Simple and easy to operate 3 Parameter 1 Item name FM Radio Module LCD Display DIY Kit 2 Work Voltage DC 3V 3 Amplifier Power 0 5W 4 Work Temperature 40 85 5 Work Humidity 0 95 RH 6...

Page 3: ...Its value can only increase not decrease The hour s value reaches the maximum value 12 and then increases from 0 again Pay attention to AM and PM on the LCD screen at the first line 5 TIMEset It is u...

Page 4: ...keep press 1 3 Press or keep press HEset button to change the hour value 1 4 Press or keep press MINset button to change the minute value 2 Set alarm time 2 1 Press the AL ON OFF button to turn ON th...

Page 5: ...Film Resistor R3 150Kohm 1 7 CD2003GP IC1 DIP 16 1 8 TDA2822A IC2 DIP 8 1 9 Ceramic Capacitor C10 2pF 1 10 Ceramic Capacitor C3 C6 30pF 4 11 Ceramic Capacitor C7 82pF 1 12 Ceramic Capacitor C14 0 02uF...

Page 6: ...ire 60mm 1 42 Gray Antenna Connect Wire 120mm 1 43 Power Supply Wire 80mm 2 44 Speaker Wire 60mm 2 45 Black Case with Battery Cover 2 46 PCB 114 48 1 2mm1 Note Users can complete the installation acco...

Page 7: ...e 1 0 second otherwise it will damage the components 5 Pay attention to the positive and negative of the components 6 Strictly prohibit short circuit 7 Install complex components preferentially 8 Make...

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