Dare to make with the super class A push-pull amplifier of 300B single-end amplification ratio

Working principle of SRPP circuit

[Photo] Do it yourself, making high-fidelity wireless stereo speakers

[Photo] 125W Class D Subwoofer Power Amplifier

8-bit microcontroller with embedded UHF ASK / FSK transmitter

Commonly used high frequency crystal transistor

[Photo] Micro FM wireless microphone

Speaker system and power amplifier configuration

[Photo] 4 × 22W power amplifier TDA7382

Application of Bluetooth Embedded System Based on DSP

Multi-serial communication expansion design and engineering implementation based on PC / 104 module

Clock synchronization technology in transmission system