RF probes
Posted on Jan 21, 2013
Related Circuits
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.....
.
The TMP03* is a complete temperature data-acquisition system on a monolithic silicon chip....
Intermittent failures in electronic systems are some of most difficult to diagnose. This device...
The circuit will produce the current relationship to within 2% using 1% values for Rl through R5....
A pair of diodes and a quarter-wave transmission line are used as an automatic TR switch. D1 and...
The transition from diodes to synchronous-rectification (SR) MOSFETs in secondary circuits of...
I have a 4 position slide switch according to the position of the slide switch, I should turn on...
Aseries combination of 16 LEDs Gives a luminance (lux) equivalent of a 12W bulb. But if you have...
The brief with this project was to produce cost effective electronics that could be assembled by...
The circuit diagram shows a powerful stereo amplifier which can deliver a power of 22W. It is...
LCD segment number growth increases the pin number of package in LCD driver. The LCD driver IC...
Computes the gain and the input and output resistances and automatically sends the results to the...
Make a basic RF oscillator. The circuit is ridiculously simple, so I will skip all the...
AC-DC-AC circuit when the power transistor as a switching device with analog control if built...
As shown is a 12V constant voltage charger. The power supply circuit with the same basic...
characters left: