PLL FM Detector using PLL IC 565
Posted on Feb 5, 2014
Related Circuits
New Circuits
-
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.....
.
First circuit is for connecting VGA card to video projector or a monitor which accept VGA card...
A simple single-transistor circuit will give approximately 15 dB boost or cut at 100 Hz and 15...
The adjustable circuit breaker responds in 0.02 sunder all conditions-provided you select a fast...
An NEC602 is used as a mixer with a zero IF frequency output, U2 acts as an audio amplifier....
This circuit is a resonant twin-t filter. In this circuit, its purpose (according to the...
Depending on its design an electric guitar may have anything from one to six pickup elements....
This began as a simple project to build a cheap phono stage for a very old turntable with a cheap...
This is a very simple lamp flasher circuit that uses only three components (a capacitor, relay...
This is a great contribution to the ongoing study of the lock control module, including...
Here is a simple and powerful LED based night lamp circuit that can be operated directly from the...
The EMD SD45 was manufactured starting in 1965 so that it represents one of the newest prototypes...
There is one slight drawback to our flashing LED program. Each instruction takes one clock cycle...
One of the most interesting shield that you can mount on the Arduino platform is certainly the...
The electromagnetic ring launcher is comprised of four subcircuits: a clock circuit (built around...
This fast circuit is compatible with any amplifier that has a line or high-level input (radio,...
characters left: