preamp mic schematic using uPC1032H R101,201,9 ………… 100 R102,202 ………….. 1K R103,203 ………….. 1K R104,204 ………….. 82 R105,205 ………….. 15O R106,206 ………….. 1K R107,207 ………….. 2K R108,208 ………….. 4K R10 ………………. 10R VR ……………….. B50K Stereo C101,201 ………….. 1nF C102,202,106,206 …… 10uF/16V C103,203,113,213 …… 22uF/16V C104,204 ………….. 39nF C105,205 ………….. 1,5nF C7,9,11 …………… 100nF C8,10,12 […]
Posts tagged Low Noise Balanced Microphone Preamp
Microphone Circuit with tone control
Microphone Circuit with tone control using TL072
1w Audio power amplifier schematics
1w Audio power amplifier schematics using AN7112 Mini audio power amplifier for portable radio provides access to AM and FM radio
Circuit diagram power Audio using IC from Phillips, TDA1514A
Circuit diagram power Audio using IC from Phillips, TDA1514A Circuit diagram power Audio using IC from Phillips, TDA1514A The amplifier circuit with single power IC from Phillips, TDA1514A. This is a hi-fi power amplifier circuit with 50W power output.
Remote Control Circuit Breaker using 2SA104, 2SB187, 2SB22
Remote Control Circuit Breaker using 2SA104, 2SB187, 2SB22 Radio Control 2 using 2SA104, 2SB187, 2SB22 Radio Control 2 using 2SA104, 2SB187, 2SB22
Amplifiers Audio using MOSFET
Amplifiers Audio using MOSFET IRF350, TIP142 Circuit Audio amplifier has 15W of output power.