555 IC Wireless Audio Transmitter and Receiver

JLCPCB Prototype for $2(Any Color): https://jlcpcb.com
Make sure to visit their website.

Schematic, Download link

https://drive.google.com/open?id=1McR...

components

#IC#
1= 555ic

https://lcsc.com/product-detail/Timer...

2 = LM386L

https://lcsc.com/product-detail/Audio...

#TRANSISTOR#

1= BC548

https://lcsc.com/product-detail/Trans...

Electrolytic capacitor #

1=100uF 16V

https://lcsc.com/product-detail/Alumi...

2= 1uf 63v

https://lcsc.com/product-detail/Alumi...

3= 10uf 63v

https://lcsc.com/product-detail/Alumi...


#Resistor#

1= 1k Ohms ±1%

https://lcsc.com/product-detail/Metal...

2= 330Ω

https://lcsc.com/product-detail/New-A...

3= 50k variable resistor

https://lcsc.com/product-detail/Varia...


#Socket#

1= 3.5mm socket PJ-307C

https://lcsc.com/product-detail/Audio...


2= 2.54mm Pin Header

https://lcsc.com/product-detail/Wire-...


2= Green LED

https://lcsc.com/product-detail/Light...


3= hat White LED

https://lcsc.com/product-detail/Light...

Contact me
  / etdiscover  
email= [email protected]
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