Car Reversing Horn With Flasher
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.....
.
This project uses an LM3915 bar-graph IC driving two sets of ten LEDs for a 30dB range. The...
Earphones, batteries are sold separately. AM / FM seems to be a common mold. But stamping is...
A milliamp meter can be used as a volt meter by adding a series resistance. The resistance needed...
The telephone ring generator shown generates the bare aerial voltage from a simple switching...
It was one of those days that you should learn some chemistry, philosophy and literature. So I...
3 Watt stereo amplifier circuit using MAX 7910 IC. The MAX9710 a stereo audio power amplifier IC...
Figure 1 shows the 10. 58 to 10. 74 MHz VFO oscillator circuit. Yes, this is the same circuit...
Build a sine wave generator. I use this schematic:. The op-amp I have used is the TL082 and the...
This infrared detector circuit uses a passive IR-detector component PID20. It converts heat...
Low-cost CW superhet receiver with a 4. 00 MHz Intermediate frequency. There is no AGC or RF gain...
He artfully showed that within the quadrature concept, there must be three forces that can be...
Shown for the brightness control relay circuit. Resistors R1, R2 and R3 form a light-sensitive...
Automotive engine pulse points or other sensors to be filtered in the transmission device 3130...
Circuit shown in Figure 3-79. It consists of two delay circuits, respectively. RPi adjustment...
Driving series white LED, flowing through the same song in each white LED current, it is possible...
characters left: