Model Aeroplane Navigation Strobe
Posted on Feb 4, 2013
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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The Tritium circuit was the first (to my knowledge) type 3 SE. As such, it is quite experimental,...
Lithium Polymer Batteries are a very common source of power today. Many electronics gadgets have...
In the circuit below, a quad voltage comparator (LM339) is used as a simple bar graph meter to...
Advanced power control systems make use of electronic plans like Thyristors pro power switching,...
My original BFO, a small EICO 330 solid state signal generator, served well to bring in a variety...
Designing a controller PCB for a 10x10 white LED matrix clock (inspired by the tutorial here )....
Here`s the circuit diagram based on PIR motion sensor module BS1600 (or BS1700) that can be used...
This circuit is intended to provide good square waves converting a sine wave picked-up from an...
Many a times one needs an ex- tra telephone ringer in an ad- joining room to know if there is an...
This simple design has very low noise, close to the theoretical minimum, high hum rejection and...
This circuit is intended to indicate the power output level of any audio amplifier. It is simple,...
The basic principle of the theremin is theheterodyne oscillator. When I started developing the...
The schematic for the crystal bandpass filter/amplifier board appears below (left) withimages of...
Common series negative feedback amplifier (2) series negative feedback amplifier shown in series...
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