Digital clock

Digital clock circuit

Digital clock circuit

This Clock/Calendar Circuit BoardDesign uses a 16×1 LCD Display with 4-bits interface. This circuit design is capable to display many characters.

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50 Watt audio power amplifier circuit


50 Watt audio power amplifier circuit

50 Watt audio power amplifier circuit

The LM1875 is a monolithic power amplifier offering very low distortion and high quality performance for consumer audio applications. The LM1875 delivers 20 watts into a 4Ω or 8Ω load on ±25V supplies. Using an 8Ω load and ±30V supplies, over 30 watts of power may be delivered.
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TDA8560 Power Amplifier 2X40 Watt

TDA8560 Power Amplifier 2X40 Watt Circuit

TDA8560 Power Amplifier 2X40 Watt Circuit

GENERAL DESCRIPTION. The TDA8560Q is an integrated class-B output amplifier in a 13-lead single-in-line (SIL) power package. It contains 2 X 40 W / 2 Ω amplifiers in BTL configuration. The device is primarily developed for car radio applications.
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