Home > DIY Module > Radio / Speaker Kits > DIY Kit FM Stereo Radio Module with Headset Adjustable 76-108MHz Wireless Receiver DC 3V

DIY Kit FM Stereo Radio Module with Headset Adjustable 76-108MHz Wireless Receiver DC 3V

GY18043
5 9
$6.99 $4.19
Quantity5+10+30+50+
Price$4.50$4.30$3.90$3.50
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List
Reviewed by ICStation's Outstanding Partner Stefano91ste
 
 
Reviewed by ICStation's Outstanding Partner todderbert
 
 
 
1.Introduction:
    The YFM-2 type radio circuit is very simple. The total number of components does not exceed 19. Although the number of components is not much, it still includes two types of components: SMD and DIP which are suitable for novices and friends who want to practice soldering of SMD components.

(Finished products after installation)

 
2.Feature:
    1>.Built-in digital automatic gain control (AGC) circuit
    2>.Support the global frequency band 76-108Mhz
    3>.DIY manual welding
    4>.Simple and easy to operate
    5>.Support radio memory function
 
3.Parameter:
    1>.Item name: FM Stereo Radio Module DIY Kit
    2>.Item Mode:YFM-2
    3>.Work Voltage:DC 3V
    4>.Work Current:19mA
    5>.Work Frequency:76-108Mhz
    6>.Output impedance:32ohm
    7>.Work Temperature:-40℃~85℃
    8>.Work Humidity:0%~95%RH
    9>.Size(Installed):57*32*20mm
 
4.Installation Tips:
    1>.User needs to prepare the soldering tool at first.
    2>.Please be patient until the installation is complete.
    3>.The soldering iron can't touch the components for a long time(1.0 second), otherwise it will damage the components.
    4>.Pay attention to the positive and negative of the components.
    5>.Strictly prohibit short circuit.
    6>.Install complex components preferentially.
    7>.Make sure all components are in right direction and right place.
 
5. Circuit Diagram & Components List:
 
6.Installation Steps(Please be patient):
    Step 1: Install 1pcs SOP-16 RDA5807PF at U1.There is a dot on one corner of the IC and there is a rectangle pad on PCB where the Pin1 of IC can place on.These two marks are corresponding to each other and are used to specify the installation direction of the IC.
    Step 2: Install 1pcs 32.768KHz Crystal Oscillator at Y1.
    Step 3: Install 1pcs 30K ohm Resistor at R1.
    Step 4: Install 1pcs 0.1uH Inductor at L1.
    Step 5: Install 2pcs 1uH Inductor at L2,L3.
    Step 6: Install 1pcs 24pF Ceramic Capacitor at C1.
    Step 7: Install 1pcs 0.01pF(103) Ceramic Capacitor at C2.
    Step 8: Install 1pcs 0.022pF(223) Ceramic Capacitor at C3.
    Step 9: Install 5pcs 6*6*5mm Switch at S1-S5.
    Step 10: Install 1pcs 100uF 16V Electrolytic Capacitor at C4,C5. Please pay attention to the positive and negative poles. The shorter pin is the negative pole.
    Step 11: Install 1pcs 3.5mm Audio Jack at J1.
    Step 12: Connect battery box.Pay attention to positive and negative.
    Step 13: Use a cable tie to fasten the battery box.
    Step 14: Connect to power supply and make it works.
 
 
 
 
 
 
Quantity5+10+30+50+
Price$4.50$4.30$3.90$3.50
There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2)  Bank Transfer / Wire Transfer / T/T

 

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

DIY Kit Bluetooth-Compatible Amplifier, 87.0-108.0MHz FM Radio Receiver Kit, U-disk/TF Card Music Player Module with Battery
$25.89
$36.99
31
Flash Circuit Multivibrator DIY Welding Kit Electronic Teaching DIY Kit
$1.39
$1.99
30
RGB 4Bit Digital Electronic Clock DIY Kit 5V Temperature Alarm 12/24H Time Date Home Clock
$9.09
$12.99
30
DIY Hearing Aid Electronic Kit Amplifier Circuit Experimentation Soldering Assembly and Hands-On Learning
$2.51
$3.59
30
DIY Kit RDA5807 FM Radio, Dual Channel 87-108MHz Radio Receiver Kits with 0.5W Speaker for Electronic Soldering Practice and Learning
$8.39
$11.99
30
DIY Kit 6Bit Electronic Clock Alarm Counter Countdown Stopwatch Electronic Soldering Practice Learning Kits
$5.59
$7.99
31
DIY Electronic Wind Chime LED Light Kit, Swing Bell Flashing LED Light DIY Soldering Kit with Acrylic shell
$11.19
$15.99
31
DIY Kit LM317 Adjustable Voltage Regulator With LED Meter
$6.29
$8.99
30
DIY Kit LM317 Adjustable Step Down Module DC 5V-35V to 1.25V-30V AC/DC Power Supply Module
$2.37
$3.39
30
DIY Kit Lucky Wheel Sweepstakes Analog Circuit Electronic Soldering Practice Kits for Beginners
$2.09
$2.99
31
DIY Kit 18 LEDs Heart-Shaped Red Green Dual-Color Happy Birthday Music Gift Kits
$2.09
$2.99
31
NE555 Pulse Module Duty Cycle Frequency Adjustable Module Square Wave Rectangular Wave Signal Generator
$2.51
$3.59
30

Your Recent History

DIY Kit FM Stereo Radio Module with Headset Adjustable 76-108MHz Wireless Receiver DC 3V
$4.19
$6.99
40