EAGLE Ultrasonic Range Meter
Posted on Feb 6, 2014
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 project described here is one that you can just build and have working straight away...
Outputs from each channel are fed to the two inputs of ICl connected as a differential amplifier....
A line amplifier is always a useful unit to have around, whether it is for matching a line...
So, after yesterday`s post about The Demon Machine I decided it would be fun to play around with...
All miniature electronic devices operate off batteries. Some of them need higher than the...
The Ping Ultrasonic Distance Sensor by Parallax has three pins. These pins are +5V, I/O, and...
Designing and building a USB sound card longer a head ache got the PCM 2702 integrated circuit...
A regenerative radio works by feeding back a small amount of amplified output of the detector...
The mini condenser microphone converts sounds into an electrical signal. Resistor R1 provides...
One day on the 50MHz SSB-QSO, my friends JE3TXU/1 (Mr. Haraguchi) sad to me that he made 50MHz...
The MC33411 900 MHz Analog Cordless Phone Baseband system is designed to fit the requirements of...
Originally, the tank cost around Php400 but then it was sold at around a hundred less. Without...
Everything, it seemed, functioned normally. To me was pleased both half-duplex and work from the...
This radio receiver built on a piece of wood uses only 5 transistors but will receive longwave...
High pressure alarm High sensitivity, high-voltage electric energy in the body from lOkV 2m at or...
As shown, there are two corner frequency: Start frequency attenuation transition of several...
characters left: