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Electronic Circuit Diagram TV AUDIO Using TDA2003

10W Audio Amplifiers Schematic Diagram Amplifier device that accepts a varying … Electronic amplifiers are used in radio and television

Circuit Audio using TEA2025B

Circuit Audio using TEA2025B Circuit Audio using TEA2025B

Stereo Power Amplifier

68W Power Amplifier schematic   68W Stereo Power Amplifier using TR A673, C828, C1213, D438, B560, TIP31 and TIP32

Low pass filter – Subwoofer Bass treble electronic circuit using LM1035

Low pass filter – Subwoofer Bass treble electronic circuit using LM1035 Parts R1 = 39 Kohm R2 = 39 Kohm R3 = 47 Kohm R4 = 10 Ohm R5 = 22 Kohm R6 = 4,7 Kohm R7 = 22 Kohm R8 = 4,7 Kohm R9 = 10 Ohm R10 = 220 Ohm C1 = 39 […]

Schema Timer for Intervals

Schema timer for intervals of 5 to 30 minutes incremented in 5 minute steps. Timer function to activate an output with a time interval can be set. Done via the timing of setting the value (preset value). The timer will work if given the input and a clock pulse. For the clock pulse is supplied […]

Circuit electronics Carrier Oscillator

Carrier oscillator is a crystal controlled oscillator using two numbers of BC548. The circuit does not use any coils or turned circuits. First BC548 is used as oscillator second BC548 is used as buffer. The carrier oscillator frequency is offset by 1.5 KHz above ladder filter (IF) frequency. The carrier oscillator frequency can be varied […]

STK463 Audio Amplifier Design

STK463 Audio Amplifier Design STK463 Audio Amplifier Design Circuit Diagram STK463 Audio Amplifier Design STK463 Audio Amplifier Design

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