Positive and negative from a battery LT1010
Posted on Apr 23, 2012
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 AquaCont is an electronic system witch permits to manage and to monitor most of the...
With the P1 we regulate the intensity of sound. With the P2 we regulate the frequency of...
Here we use the PIC16711. Rechargeable battery capacity is rated in mAH (milliampere-hours). The...
Combine an electrostatic transducer with an ultrasonic transceiver IC to build a ranging system...
Last year I built and reviewed the low cost Oatley Electronics K272 Tube Stereo Headphone...
Designing and building a USB sound card longer a head ache got the PCM 2702 integrated circuit...
This type is commonly used by home users for the Presidency with their PC. UPS to be able to do...
Watch the video given below to get a better idea on how LED works A light emitting diode (LED) is...
The color wheel and motor control are up to you. Yes, this is field-sequential color, not the...
In this project, we will build a relay driver for both DC and AC relays. Since DC and AC voltages...
Here`s a few details on the Infrared Remote Control Extender unit I designed and built to control...
Automatic inspection circuit for multiple detection and control of production equipment, the...
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