How to Build a Stereo headphone amplifier

LM4910 stereo headphone amplifier. LM4910 [pertaining to|belonging to] the Boomer [series of|group of] National Semiconductors is an [built-in|integrated] stereo amplifier [mainly|primarily] [meant for|aimed at] stereo headphone [applications|usages]. The IC [could be|could very well be] [controlled|operated] from 3.3V ans its [can provide|can offer] 0.35mW output power into a 32 ohm [load|headphone]. The LM4910 [possesses|is equipped with] […]

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Simple Home Theater Circuit Explained

The post mentioned right here offers a basic, inexpensive home theater system circuit which may be developed at home and employed for the preferred purpose. The results emanating from this circuit design are remarkably rich as well as have the features identical with the expensive hi-end types readily available. Home theater systems are extremely common […]

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Simplest Homemade Electric Guitar

Do you wish to convert your own Hawaian guitar into a simple electronic guitar ?Well here’s an excellent idea for you. It will cost you about $1 only. , You will need only a door-bell electromagnet (230V AC) and a transistor receiver or a standard audio amplifier. Fix the electromagnet somewhere near the wires of […]

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Stereo Preamplifier Circuit with Bass Treble Control

This simple, one-chip, stereo preamplifier is ideal for build-ing into an existing AF power amplifier. It is based on a re- cently introduced integrated circuit, the Type TCA5500 or TCASSSO from Motorola. This double AF amplifier chip with inputs for balance, volume, and bass and treble controls forms a sound basis for a good quality […]

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How to Build a DIY Contact MIC Circuit

Contact mics enable you to feel uncommon sounds when connected to numerous surfaces.It also Generate sound when voltage is used on it.With the guide of a fundamental Pre-amp circuit it may also serve to Electrify an Acoustic Guitar, where amplification is essential. A piezoelectric disk produces a voltage when deformed. Piezo elements are useful when […]

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How to Build a Digital Up/Down Volume Control Circuit Using IC DS1668

The submit clarifies a basic digital volume control circuit making use of the IC DS1668 that are available in amplifiers and all audio equipment for accomplishing a push button press up/down volume control facility. The DS1668 and DS1669 Dallastats are electronic rheostats or potentiometers. These types of devices contained 64 feasible constant tap points over […]

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How to build Low impedance microphone amplifier

  Low impedence microphone are cheap and having more availability in the market. In case a high impedance microphone is used with any standard amplifier it is expected to give a better result though cost wise it is higher. In order to accommodate a low input microphone in a microphone amplifier as shown in the […]

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How to make a Simple Music Box Circuit

This very simple circuit enable you to imitate the operation of a music box. The number of notes may be confined to 10 at the most, thereby can result in creating a basic track. The circuit utilizes two well-liked incorporated circuits: The timer 555 and 4017 decade counter Operation of the circuit of music box […]

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How To Make a Digital Voice Changer Circuit

The article clarifies a circuit which contains the potential to correct or transform an individuals unique voice into a whole new form. The quality tone of every single individuals voice is especially one of a kind in all conditions. How frequently we get a phone call and just by simply listening our interlocutor has the […]

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