Motion-detection Digital Camera circuit
Posted on Oct 2, 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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When the touch plate is contacted by a large object (human body, etc.), stray 60-?? pickup is...
This is a 8048/IM80C48 Microcomputer with 8 character 16-segment ASCII triplex liquid crystal...
A very sensitive pico ammeter (— 1 V/pA) employs the amplifier in the inverting or current...
A line amplifier is always a useful unit to have around, whether it is for matching a line...
Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use...
This is a simple circuit which I built to one of my audio amplifier projects to control the...
The Poppet" is a half-watt AM transmitter designed by Mr. Doug Gibson of England. The original...
This circuit turns-off an amplifier or any other device when a low level audio signal fed to its...
The Pulsed Multiple Gas (PMG) laser described in this chapter is very similar in many ways to the...
The Geiger tube needs a high voltage sup-ply which consists of Q1 and its associated components....
Constant current charging circuit long delay Shown as a long delay using CD4541 constitute...
As shown for the TDA4863J basic application circuit. When the positive supply voltage VP, VF...
This transmitter of 255W is depended on the coils we put at it to work in both the middle and the...
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