Turntable Rumble Filter
Posted on Apr 17, 2012
New Circuits
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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.....
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The reading lamp consists of a small solar panel, a standard UPS style lead acid battery, and an...
A pulse width modulator (PWM) is a device that may be used as an efficient light dimmer or DC...
The circuit is small regulatorof temperature, us warns for the increase of temperature. The...
This simple circuit gives a positive and negative supply from a single transformer winding and...
Transistor Ql of the headset amplifier circuit amplifies the 30 mV signal, that would have gone...
This circuit uses two balanced modulators to produce a DSB signal and then reinsert the carrier,...
Function of the Two Siren Sound Circuit that is using IC 555. Siren Circuit is separated into...
The grain measures the main technical indicator of grain quality to includes miscellaneous rate...
An astable multivibrator is referred to an electronic configuration which is able to generate...
This is Infrared Remote control transmitter circuit has high performance and can be applied to...
The ignition process in any vehicle becomes the heart of the entire system as without this stage...
This circuit can be built from readily available low-cost components, some of which may even be...
This article describes the Gadgets Gizmos and Arduino (ATMega328). The content is very simple,...
Most off-the-shelf car battery chargers cannot not be left connected to the battery for long...
A low cost high performance programmable home security system using few LDR`s as an input...
A schematic diagram for the remote analyzer is shown. The circuit is powered from a simple 5-V...
BSL is shown in low-voltage distribution panel wiring diagram. It consists of three parts,...
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