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IC 4049 Square wave oscillator generator
We can bring the inverter CMOS digital IC is CD4049 Hex Inverting Buffer IC, to design the Square wave oscillator generator circuit diagram or Simple Pulse Generator circuits, to a lot circuit...
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Simple function generator using LM1458
As usual the function generator will be expensive and difficult.However, this is a simple circuit with only two ICs. This circuit is suitable for experiments. The output is 3 waveform , Square wave...
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Wien bridge oscillator with FET
Wien bridge oscillator is sine wave oscillator. It can generate a big of frequencies. The oscillator has based on a bridge circuit, which compose four resistors and two capacitors. The oscillator can...
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Crystal oscillator using TTL
I like the circuit, because it is good and enjoy. It just the signal status “1″ and “0″ only. And frequency generator is circuit that I like. However, when studying the TTL IC., Which is the...
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High Q notch filter
High Q notch filter In the circuit Figure 1 shown, Twin-T network connections with LM102 in form of High Q notch filter. Usually, the junction of R3 and C3 to ground, is bootstrapped to the...
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Oscillator generator twin frequencies circuit
Usually we used the IC – NE567 is only tone decoder circuit. But friends believe or not. We bring it to a frequency generator circuits as well. The band has twin frequencies are 1.6Khz and 4kHz. -Both...
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Sine wave oscillator low frequency-constant amplitude
In the Sine wave oscillator circuit often to be use the thermistor and Incandescent lamp, for upset the output of circuit has fixed value, the resistance of the thermistor dependent on temperature and...
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Triangle wave generator circuit with cmos inverter IC
This is a very Function Generater project. can be used Triangle and Squarewave Generator. The main parts are CD40106 popular CMOS IC and a normal transistor is BC547 or NPN type such as : BC549 ,...
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Symmetry harmonic oscillator generator
This circuit is simple harmonic oscillator generator that easy because use three transistors as main components that In this modern era, look old-fashioned, but if you have a device in hand, should be...
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1 MHz time base using ceramic filter 10.7Mhz
Normally in micro computer system will use a crystal as frequency generator. Although now the crystal will be cheap down. But then still is an expensive components,when compared to other devices. And I...
View ArticleTime based clock generator using crystal for digital
This is a clock generator that high accuracy, in square ware as time base for various digital circuits, by MM5369,CD4017 and crystal. Which output are 60Hz,1Hz and 1/60Hz. How this circuit works As...
View ArticleHigh Power Pulse Generator using LM350T and NE555
This is a high power pulse generator circuit, Which have main components are IC555 as oscillator and LM350T provided high current up to 3A max. When you see in Simple Pulse Generator May will has a...
View ArticleSimple crystal oscillator 1-10MHz using inverter gate
This is simple crystal oscillators that provided square wave of 1MHz to 10MHz, Use an inverter gate IC and control frequencies with crystal. A oscillator or a frequency generator provide waveform out...
View ArticleSawtooth wave generator circuit using UJT
In the Figure 1 circuit used Q1 is UJT to connects with VR1(potentiometer), VR2 and C1. They acts as a sawtooth wave generator circuit, by C1 to charge and discharge. Then, current from the 5V power...
View ArticleVariable Time base oscillator by cmos IC
This circuit is a variable time base oscillator that has operation as characteristics of high frequency pulse oscillator generator out to a Decade counter circuit. So that send a pulse signal appears...
View ArticleSimple if signal frequency generator using CMOS IC
This is a Simple if signal frequency generator using CMOS CD4011-CD4040-IC and crystal-3.579 MHz. In the event of AM radio repairs, basic tools that are usually found the IF signal frequency generator...
View ArticleSine wave generator circuit with double balance mixer IC
This is a simple sine wave generator that out of 30MHz,15MHz as main components is IC-number NE602, that is a Double Balance Mixer type IC to make as sine wave circuit. The internal structure of this...
View ArticleFrequency generators circuit using LM3909
This IC is almost all you know it. Because there is a famous story of its use as a flashing light to save energy and external devices. But in fact, it can also be the same ICs frequency generator....
View ArticleSimple astable multivibrator circuit using CD4047 Cmos IC
When we say to the an astable multivibrator circuit, Many people will think to Many people think of as the most IC-555. But this time, it is recommended circuit in Figure 1. Which use IC-4047 CMOS with...
View ArticleThe 100 Hz to 10 KHz square wave generator by Phase Lock Loop IC
This is a square wave generator, the other circuit one interesting. The CMOS IC is selected to this job will be Phase Lock Loop IC is CD4046 that has Characteristics the setting circuit as Figure 1....
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