Audio

LM1875 + NE5532 2.1 power amplifier subwoofer 5
Amplifier Audio Circuits

LM1875 + NE5532 2.1 power amplifier subwoofer

BY
Toni

LM1875 amplifier board  LM1875 A 2.1 channel amplifier board composed of LM1875 + NE5532, with the left and right channels ...

TDA2009 BTL stereo 2x 20W power amplifier
Amplifier Audio Automotive Circuits

TDA2009 BTL stereo 2x 20W power amplifier

BY
Toni

TDA2009A BTL 20w Dual Channel Power Amplifier Board uses two TDA2009A chips, connected in BTL mode, can provide 20w output ...

Circuit audio mixer Microphone + line in
Circuits Audio Preamplifier

Circuit audio mixer Microphone + line in

BY
Toni

Microphone head and audio mixer circuit with volume. Simply use operational amplifiers to mix the sound of the microphone head ...

GS1299 circuit FM stereo radio tuner
Audio Circuits RF

GS1299 circuit FM stereo radio tuner

BY
Toni

GS1299 circuit FM stereo radio tuner. Don’t miss out on the opportunity to build your own GS1299 circuit FM stereo ...

AK4490 AK4118 QCC3034 Fiber coaxial Bluetooth audio DAC
Preamplifier Audio Circuits

AK4490 AK4118 QCC3034 Fiber coaxial Bluetooth audio DAC

BY
Toni

AK4490 DAC chip, AK4118 transceiver, QCC3034 Bluetooth module, Fiber coaxial Bluetooth audio DAC. Upgrade your audio experience with our cutting-edge ...

Class D amplifier TPA3126D2 chassis version 2
Amplifier Audio Circuits

Class D amplifier TPA3126D2 chassis version

BY
Toni

Class D amplifier TPA3126D2 chassis version. A high-quality desktop mini amplifier for your study! Utilizing the Class D amplifier TPA3126D2 ...

Schematic  Si4735 + Si5351+ STM32F103C8T6 All-Mode Receiver
Circuits Audio RF Videos

Si4732 + Si5351+ STM32F103C8T6 All-Mode Receiver

BY
Toni

Si4732 + Si5351+ STM32F103C8T6 All-Mode Receiver by lz1ppl. The Si5351 is used as a local oscillator to create IF frequency ...

KT0803L Stereo Digital FM Transmitter Circuit
Transmitters Circuits RF

KT0803L Stereo Digital FM Transmitter Circuit

BY
Toni

KT0803L Stereo Digital FM Transmitter Circuit. Undoubtedly. Take your electronics skills to the next level with the KT0803L Stereo Digital ...

SI4732 si4735 radio pro mini radio receiver 2
RF Audio Circuits Videos

SI4732 si4735 radio pro mini radio receiver FM MW SW Air Band

BY
Toni

SI4732 si4735 radio pro mini all band radio receiver FM MW SW Air Band. Upgrade your radio experience with the ...

Circuits RF

SI4735 all band radio receiver mini LW MW FM SW Air band

BY
Toni

SI4735 all band radio receiver mini, LW MW FM SW Air band. This project is aimed at amateur radio enthusiasts ...

12312 Next