Crystal oscillator circuitis a simple oscillator circuit when we look at the schematic diagram. A crystal oscillator circuit is nothing but a replacement of an ordinary oscillator network, which is a combination of LC. This simplicity is also reflected in the number of physical components that are very compact, which occupy your printed circuit bo
Click here to download the full size of the above Circuit.
ard. You live alone design the layout of components in such a way as to give the best results. Based on experience in designing a crystal oscillator, I can say very easily. If it is limited to a curiosity about how acrystal oscillator circuitis working, then the frequency counter is readable display a very stable frequency. Without having to make a PCB, simply by connecting the pin connections between the components involved. However, for optimal results should be required data regarding the technical specifications of the crystal oscillator, and the components involved. You can just download the datasheet the crystal oscillator, and if necessary for the transistor or integrated circuit (IC) as well. In addition, the layout of the components that also affect the quality of the output frequency. Here below are some of the crystal oscillator circuits for practical use. The following oscillator circuit using a crystal to produce 32. 768 KHz square wave output, and then fed to a 15 stage binary counter with 1 second square wave output. In the oscillator circuit diagram of the IC using a CMOS inverter 4069, to produce a better waveform, but a single transistor can be used. As a note, if you do not want to buy a 32. 768 KHz crystal, can usually be found on a watch or computer mainboard that is damaged or not used anymore. EM7604, Low Power Crystal Oscillator 32. 768 KHz module can also be an option. EM7604 is an advanced low...
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
characters left: