Kodak Flash circuit
Posted on May 20, 2012
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.....
.
Transistors Ql and Q2 are connected as a free running multivibrator. The output, at the emitter...
This circuit can be used to measure frequencies up to 40 MHz. To obtain the correct measured...
This circuit extracts the sync pulses from a video signal over a wide range of amplitudes and...
This circuit will allow a multimeter to display the positive or negative peaks of an incoming...
At this time a unsophisticated MOSFET amplifier or else power Amp which Output power is...
Here is a simple circuit of an FM booster that can be used to listen to programmes from distant...
Most homes today have at least a few infrared remote controls, whether they be for the...
Are you not familiar with the basics of electronics We have just opened an online store where 4...
This tester is designed to locate stray electromagnetic (EM) fields. It will easily detect both...
A segment may be tested by applying an alternating voltage of a few volts across it. Note that...
Most PC enclosures provide only a single LED to indicate hard disk access, with the LED being...
This circuit is a very simple manual analogue light controlling desk which outputs standard 0-10V...
Listen and share your music wherever you go With the mini speaker system project, you can listen...
A listener standing some distance from a sound source will perceive sound that is actually a...
This is a simple - easy to build - multi-purpose alarm. Build it yourself using stripboard or...
Fly back transformers are commonly found in television sets and can put out 50, 000 volts, enough...
220V AC power via VD1 ~ VD4 bridge rectifier and voltage regulator circuit through R1, R2, VD5 cl...
Radio FM radio chip circuits use different, it works slightly different, as shown in the use of...
As illustrated, the 555 (or 556 1/2) and three resistive, capacitive element connected as shown,...
characters left: