BD5460 class D amplifier IC

BD5460 is a low power Class D amplifier that can be acclimated in low ability applications like handheld audio devices. BD5460 does not crave an LC clarify at the apostle achievement and can be apprenticed application a battery, The standby accepted...

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FM Transmitter with two Transistor

A lot of FM transmitter circuits accept been already appear here. This just addition one, a simple two transistor FM transmitter. The aboriginal date of the circuit is a preamplifier date based on transistor Q1. This is a beneficiary to abject biased...

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NE 555 Water Level Alarm Circuit

Here is a simple water level alarm circuit that will produce an audible alarm when the water level reaches a preset level.The circuit can be powered of a 3V battery and is very handy to use. The circuit is based on an astable multivibrator active...

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NE555 Voltage doubler circuit

The circuit diagram of a absolute simple voltage doubler application NE555 timer is apparent here. Actuality IC NE555 is active as an astable mutivibrator operating at about 9KHz. The abject of the two transistors (Q1 and Q2) is shorted and achievement...

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12Volt from USB port Using LT1618

Using this circuit we can catechumen 5V DC from the computer USB anchorage to 12V DC and a circuit like this will acquisition a lot of appliance in USB powered systems. The affection of this circuit is IC LT1618 which is a connected current, connected...

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