NiCads charger
Posted on Jan 6, 2013
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 ^generator output is rectified then filtered and applied between the positive supply voltage...
The circuit accepts two positive-voltage inputs VN and Vv and provides a TTL-compatible output...
This circuit uses LTC1043 to differentiate between a temperature sensing network and a de...
In this tutorials we are going to tackle out how dos the memory card circuit works on mobile...
I own a 2005 McGregor 26 sailboat. I had a Standard Horizon CP150C installed in my boat. I...
The light is simply blinking instead of dimming. So I used the following software to just glow...
The 30 watt amplifier circuit shown below provides an appropriate power boost with an input of 4...
schematic of board with PIC16F84 and also other PICs which can be connected to this USB PICKit2...
The simple circuit offers no isolation, but the simplicity of the circuit combined with cost of...
Magnetic stimulation is a non-invasive method of stimulating the brain and peripheral nervous...
The silicon photomultipliers (SiPM) we are using in our experiment were purchased from...
As shown in FIG hypnosis massage is pocket-sized electronic timing circuit with two 555 timers...
By ISO120 and INA105 instrumentation amplifier as shown, multiplexer constituted 600V battery...
F to turn a water magnet, the stator coil into 4 groups. 4 stars all set of coils through mediums...
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