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Posts tagged PCM2902 datasheet

How to make usb mp3 player at home

How to make usb mp3 player at home? MP3 player circuit diagram using PCM2902 How to create audio mp3, audio circuit is not a very difficult thing, Usb driver control using IC PCM2902, then we just connect pin ic circuit according to this picture. Then connected to a headphone or a power amplifier in order […]

Electronic Module Control – DC MOTOR SPEED CONTROLLER

Electronic Module Control – DC MOTOR SPEED CONTROLLER using KA2407, KA2404 DC MOTOR SPEED CONTROLLER The KA2407 is a monolithic integrated circuit designed for DC motor speeed controllers. FEATURES High stable operation over a wide range of supply voltage; Vcc=3.5V~14.4V Stable low reference voltage (1.0V Typ) for wide motor speed setting., A minimum number of […]

How home audio repair

How home audio repair Tips and an easy way to know the state of your audio device is, touch input audio amplifier circuits with your fingers. if there is no meaningful voice broken, damage tracking sequence is: 1. Measure all the voltage to the tip edges, or toe toe with avo meter components. (there is […]

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