This is one of the simplest ways of making an FM receiver. Just get a low cost FM receiver kit,
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This is a simple RC circuit using thyristor. You might have done similar projects using transistors. Let me provide you
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How does an FM transmitter DIY Kit work
CONTACTLESS AUTOMATIC WARDROBE LED LIGHT WITH FADE EFFECT
LUX METER MODULE
SOUND ACTIVATED SWITCH – RELAY
PIR SENSOR
AUDIO VU METER 9 LEDS
IR REMOTE VOLUME CONTROLLER
4 CHANNEL INFRARED REMOTE RELAYS
TOGGLE ON / OFF SWITCH
8 CHANNEL RELAY BOARD
ELECTRONIC TOGGLE SWITCH
ONE CHANNEL RELAY DRIVER
DC MOTOR DIRECTION CONTROLLER WITH TACT SWITCHES
DC SERVO MOTOR DRIVER
UNIPOLAR 4-PHASE STEPPER MOTOR CONTROLLER
RC SERVO DRIVER 0-5V
L293D DC MOTOR DRIVER MODULE
DC MOTOR SPEED AND DIRECTION CONTROLLER USING L293D
HALF BRIDGE DRIVER BASED ON IR2104
Clap switch
How to make an FM transmitter
Dark/Light sensor using transistor
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SensorGraph using android, amarino and arduino
Multi color Lamp using Amarino, Android and Arduino
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Clap switch using 3 different modules
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Dark sensor using two transistors
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Easy steps for making a line following robot using Infrared LED, Photodiode, Ardumoto and Arduino.
Mode of NE555- Monostable
How to use UM66 or BT66 Musical IC
Water Level Indicator
Object counter using LDR and calculator
How to make a digital object counter using, infrared sensor, CD4026 and seven segment display
Toggle switch using 555
