Secret Ethernet optical wireless communication drive circuit diagram
Posted on Dec 11, 2010
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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 circuit presented here can be used for connecting two telephones in parallel and also as a...
The transmitter runs on only 3V whereas most others run on more voltage. This dirt cheap item...
An LT1172 generates positive and negative voltages from a 5-V input. The LT1172 is configure
The charger in this project is designed to charge two AA NiMH or NiCd cells of any capacity (as...
The diagrams a circuit which performs this function with 0. 25% exponential conformity over a...
This project is related to the other tube amplifier projects I have posted. It has more than a...
A circuit that should be protected from high voltage. Is there any component other than a fuse...
This scan is from my old ETI Circuits #2 from the 70 ²s. It`s about the best op-amp info you are...
The alarm may be used for a variety of applications, such as frost monitor, room temperature...
An oscillator is an amplifier with a feedback loop from output to input. Barkhausen criteria...
The Data Recorder (A3007) is a LWDAQ Device that decodes and recordes subcutaneous transmitter (...
Wanted the flashlight to be squat so I could hold it in my mouth, throw it in mypocket, and lay...
As shown in Figure as a + 24V, 1.9A power supply circuit. It 5G14D domestic integrated voltage...
At dawn, the light is irradiated onto the photosensitive resistor RL, it reduces resistance This...
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