All Entries Tagged With: "ic"
Download IC Database- Software with information on more than 100 thousand integrated circuits, transistors and their substitutes – By Burosch
IC Software Database dated 2003 with database information from more than 100,000 semiconductors such as transistors and integrated circuits. As is information encapsulation, function, pinout, technical data, comparing types: Analog, Linear, Digital, Microprocessor, Microchip, CPU, Ram, Rom, Gal Pal, EPLD, Eeprom, Transistors, Darlington Transistors, Fet, Mosfet, Ujy , Put, Diode, Zener Diode, Thyristor, Triac, Diac, [...]
TV remote control Blocker Circuit – IR Remote Control Jammer – using Ic 555 and IR Leds
Just point this small device at the TV and the remote gets jammed . The circuit is self explanatory . 555 is wired as an astable multivibrator for a frequency of nearly 38 kHz. This is the frequency at which most of the modern TVs receive the IR beam . The transistor acts as a [...]
LM317 Adjustable Voltage Regulator video Tutorial – how to make a 1.25 to 25V adjustable voltage supply
A tutorial on the LM317 voltage regulator. Shows you how to make a 1.25 to 25V adjustable voltage supply, or choose any other output voltage you want. An example of a fan speed controller is shown. The LM117 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1.5A over a [...]
Circuit power audio amplifier stereo with LM1875 and preamp for NE5532 – 2 x 20 Watts
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. The amplifier is designed to operate with [...]
Circuit power audio amplifier integrated circuit tda2002 – 8 Watts. Simple assembly with PCB
This is a class AB audio power amplifier circuit which built using a TDA2002 or TDA2003 power amplifier IC module. These are replacements for the original LM383 which is no longer available. It is easy to build and has a minimum of external components. The module has both short circuit protection and thermal protection. It [...]
Circuit power audio amplifier stereo 2x 1 watts tda2822 – Dual low-voltage power amplifier With PCB
TDA2822 is an ideal Op amp for low output applications. It is a good choice as a preamplifier in stereo high power amplifier circuits. It has two inputs and two outputs which can deliver 250 milli watts output power. The amplifier circuit with in the IC is well set for noise free operation. Outputs can [...]
Module thermometer, temperature meter for digital multimeter using the ic lm35
Module thermometer, temperature meter for digital multimeter using the ic lm35 Converser of temperature tension. To be used with a digital multimeter with reach from -40°C to 110°C. With checker of the state of it laughed and a without any adjustment, thanks to LM35! curiosity about the temperature in centigrades grados and the celsius The [...]
Circuit encoder stereo multiplexer for fm transmitters NJM2035
Encoder stereo Multiplexer for stereo fm transmitters with ic NJM2035 That codifier stereo is for who wants a system of transmission of audio stereo of high quality (hi fi). That integrated circuit produces an excellent and clear audio and a separation of excellent channel comparable with other much more expensive systems. The heart of the [...]
Schematic power audio stereo amplifier of 10 + 10 watts with tda2004
Amplifier stereo of 10 + 10 watts with ic tda2004 The tda2004 (SGS-THOMSON Microelectronics) it is a circuit integrated audio amplifier of potency stereo class B in encapsulation multi watt. developed for applications of car radios (everything well 10 watts in 1995 were a good potency for amplifiers automotive), amplifiers stereos are drawn with easiness [...]
How to project circuits of Power Supply using integrated circuit of the family 78xx
With the integrated circuits of the family 78xx it is possible to set up a circuit of power supply with easiness and efficiency. The circuits integrated tension regulators are a class of integrated circuits, quite used, those circuits present in your internal structure, circuits for the reference supply, error amplifier, control device and overload protection, [...]
