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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All ATL-3 loop windings are centre tapped and balanced w.r.t. their amplifier/receiver chassis...
Building a foxhole radio is rewarding and the basic setup is very simple. It is, however,...
The problems that exist in common crossover networks are known. The low-pass filter causes delay...
This circuit consists of two audio channels, a control circuit, and a hybrid irlterface circuit....
Three individual flashing circuits that use an LM3909 LED flasher/oscillator IC create the...
The charger operates by supplying a short current pulse through a series resistor and then...
It`s enough to explore PWM and digital-to-analog conversion, and it illustrates how you can...
Here is the circuit diagram of an easy subwoofer filter that can be operated from a 12V DC...
I`m making a small DC tesla coil with a rotating spark gap. The motor controlling the RSG draws...
Have a 2003 Ford Crown Vic (Police), Have 3 problems First on Acceleration (hot) sometimes...
As shown in Figure II F003 is versatile photographic constituent operational amplifier amplifying...
Semiconductor thermistor embedded thermal protection element belongs, it is sensitive to...
As shown for the basic connection circuit ISO122/124 power and signals. ISO122/124 each supply...
As shown in Figure Block Diagram for the system. Important Important programs for broadcast...
Each issue a specific frequency of sound, audio remote control will switch changes state, the...
Easy to take along four dimmer switch circuit shown in Figure 8, which has a 4-speed brightness...
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