This part, covering ‘Earbud-size FM radio,’ presents a simplified version—a basic FM radio embedded in an earbud with limited functionality. It allows listening to a single, preset FM channel ...

This sensitive FM radio tuner is the right circuit for hobbyists who want to build their own tuners instead of buying a "plug-n-play" finished product.

Raspberry Pi FM Receiver Radio FM Transmitter circuit FM Transmitter circuit without Inductor In this tutorial we are going to construct an Arduino FM Receiver, and add it to our project arsenal. We ...

FM Radio Jammer Circuit Diagram FM Jammer Circuit Explanation The variable capacitor C1 and L1 will constitute the tank circuit which will produce the high frequency signal, the capacitor C1 is ...

A simple fm radio transmitter circuit which covers frequencies from 88 to 108 MHz. It is built with 3 transistors: BC109, BFR91A and BFR96S. It is quite stable and the output power is around 200 mW.

In this article, we will explore a straightforward method to create an IR remote-controlled FM radio with RDS (radio data system) using the ESP-01 module. We will utilise the Arduino IDE for software ...

This Mini VHF FM Receiver project from 2009 presented a complete receiver circuit that boasted excellent reception and sound quality. Let’s take a look.

In this article, we built two basic FM radio receiver circuits obtained on the internet and tested them to determine if they can be utilized in everyday applications. Finally, we may conclude that it ...

Beginners can give radio principle about double harvest theory and practice. The whole circuit fabrication costs low. The AM circuit is successful, plus USB, TF playing blocks, FM module circuit ...

This paper demonstrates the possibility of reducing circuit complexity in an AM-FM radio by replacing the FM-IF amplifier limiter and detector as well as the audio preamplifier, with a monolithic ...