dynamic mic pre-amp
The circuit consists of three stages, the first stage is the mic pre-amp that amplifies the small signals coming out of the dynamic mic using operational amplifiers, with volume control for each mic. The second stage is a 3-band ton controller ( BASS, MEDIUM, TREBLE) to control the sound frequency. then the last stage which is and echo circuit using the micro processor PT2399
About Me
*** I have a bachelor's degree in Electronics and Communications Engineering from Zagazig University in Egypt ✅ I've worked in designing electronic circuit diagrams for different projects. ✅ I've worked for some time in audio circuit design ( pre-amplifiers, power amplifiers). ✅I have experience in designing SMPS circuits with all different topologies and transformer calculations with the right components. ** I have got huge experience as pcb designer with various software. ✅EasyEda software ✅kicad ✅Eagle ✅Sprint ✅ Proteus (Digital Electronics + Microcontroller Simulations) ✅ Multisim (Analog Electronics Simulations & Analysis) ✅ I also work as an electronics repair engineer. ✅As an Arabic native, I also offer translating your texts, articles, and files from English to Arabic with high proficiency while keeping the original content meaning. ** Message reply within 4 hours
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