Avramenko’s Plug
Posted on Jul 31, 2015
PCB file: Click here to download 255 file.PCB file: Click here to download 255 file.
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.....
.
The circuit, is a comparator, can measure with step of 1Volt, the voltage of battery of car. The...
Going camping nowadays involves demography lots of cyberbanking accessories whether for day to...
This project is nice and small frequency counter that reads frequency from 1 Hz to 50 MHz that I...
I`ve built this circuit with two LT1001 s and the output of the OP-AMP saturates to +5V. I used...
The Photovore`s brain is built around two NAND-gates and six inverters, four elements each in two...
Circuit power amplifier circuit in the figure below is a schematic circuit power amplifier with...
This metal detector using CS209A made by Cherry Semiconductor. The CS209A is a bipolar monolithic...
This Design Idea came about as a result of my not having access to those wonderful new ICs that...
Make two telephones ring onstage. This involves sending a signal down a line to the phones. I was...
For simple electronic circuits, it may be sufficient to get a qualitative insight on dedicated...
This circuit will emit an intermittent beep (or will flash a LED) when the water contained into a...
It doesn`t break if being little even if it crosses the value of the input/output electric...
The medical ultrasonic atomizer circuit is composed of power supply circuit, atomization amount...
Range precision voltmeter electrical schematic in Figure (a) below. Amplifier circuit and a...
As shown in FIG constituted by 380MHz RF2175 linear amplifier application circuit. Radio...
Electric valve control circuit consists of the following three parts: main lines, control lines,...
characters left: