This project uses Arduino Uno to make Simple Arduino FM Receiver Circuit. Main part is RDA5807M FM radio module. It get FM signal and changes to audio sound. Sound goes through 7809 IC to make louder and then comes out from 3.5mm audio jack. We can listen FM stations and learn basic digital electronics and […]
Audio Circuits
50 Watts Audio Amplifier Circuit
In audio amplifiers, achieving good sound quality with low power consumption and long-term reliability is very important. Therefore, this 50-Watt Audio Amplifier Circuit delivers strong audio output while operating efficiently and reliably over extended periods. Furthermore, it uses both MOSFET and BJT to make clear sound and can run 8 ohm speaker with full 50 […]
10 Watts MOSFET Audio Amplifier Circuit
This 10 Watts MOSFET Audio Amplifier Circuit give about 10W power; it is good for playing sound on low impedance speaker; and also it use two BC547 transistors to drive signal and IRF540 with IRF9540 MOSFETs for output power. Furthermore, BJT transistors make signal strong and MOSFETs give good power and together they work well […]
18 Watt MOSFET Audio Amplifier Circuit
18 Watt MOSFET Audio Amplifier Circuit is good for home sound, small PA or personal audio work, as it give medium power to sound signal; also this amplifier uses MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor). Furthermore, it offers several advantages, including cooler operation, lower distortion and higher efficiency. A MOSFET is a three-terminal device used in many […]
Hi-Fi Amplifier Circuit using IC TDA2616
Making equipment simple helps to make and use easy and also is more reliable for sound boost, here, TDA2616 chip used for audio amplification. Therefore, this chip is popular because it give good performance in small size, also this article show how to build simple Hi-Fi Amplifier Circuit using IC TDA2616 and with few parts […]
Headphone Amplifier Circuit using IC LM4880
Clear, high-quality sound matters in audio electronics; therefore, this article presents a simple headphone amplifier circuit that uses the LM4880 IC, a chip specifically designed for headphone applications. Furthermore, IC LM4880 is with low noise, low distortion and gives good sound with little power; it works with 2.7V to 5V and so it is good […]