Motorcycle anti-theft lock electronic circuit
Posted on Mar 28, 2007
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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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This small FM transmitter includes a limiter, a microphone amplifier and a PLL digital tuning....
This can be used to control entry on a Cat or Dog Door" NOTE: There may be some changes and...
The ' 'zero voltage switching'' technique is widely used to modulate heating and similar types of...
Circuit oscillates because the transistor shifts the phase of the signal 180° from the base to...
Otherwise properly mixed sounds often suffer from a predominant solo voice (which might, of...
It is a 32 Channel, 40Mhz, fully PCcontrolled TTL/CMOSlogic analyser with internal/external...
The MAR6 (MSA-0686, 0685, 0885) is a high performance silicon bipolar Monolithic Microwave...
To quickly determine the remote control transmitter is good or bad, you can use the remote...
This circuit measures the distance covered during a walk. Hardware is located in a small box...
A low pass filter is merely a stable state-space system that has an input and spits out an...
Mechanical contacts have the disadvantage that they wear out. That is why it is practical to use...
Here`s a project that could be useful this summer on the beach, to stop anyone touching your...
The Command Transmitter-Receiver (A3023) is intended to test the command receiver we propose for...
Using a similar circuit to the LF block converter, I`ve made a Schumann Resonance Converter that...
Is a good touch-down can delay the lamp, the circuit is characterized by: the static power...
Standard linear amplifier according to the standard connection conventional circuit...
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