Six-way operation of the dynamic braking circuit
Posted on Mar 28, 2007
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 filter should provide adjustable gain to maximize SNR at the audio processor's first stage....
The circuit consists of three stages, an electret microphone, an audio amplifier and an RF...
Combine an electrostatic transducer with an ultrasonic transceiver IC to build a ranging system...
The Ping is an ultrasonic range finder from Parallax. It detects the distance of the closest...
The Triac drivers use the 5 VDC output signal from the 74HC595 chip outputs (Q1, Q2, Q3, Q4, Q5,...
I have a Power Factor Correction board that was taken from an old Sun Microsystem Spark450 power...
This is a simple low-cost 50W off-line switching power supply, which can be used for home...
The circuits on this page are for an Infrared - Proximity Detector using the Vishay Electronics -...
The build makes use of a 10 x 20 grid of RGB LEDs controlled by the myRIO. It`s played by using a...
The RCA-83 rectifier makes use of 5VAC for the filaments. The heaters for the 5687 tubes are...
A very simple class B power amplifier can be designed using TDA8560 audio IC. The TDA8560...
A remote control car that can be driven over the internet or with a laptop wirelessly from up to...
You have to admit that these tiny electronic lamps are handy, and they last almost forever....
Use the program to fit your needs at the woven tules of his roses in a single adobe 3 mac card....
One of the motors always seem to hesitate and be on or off randomly. Also the motors are just...
When the switch is on, the seismic alarm isin detection condition. When there is no earthquake,...
As shown in (a), KAi, KA2, KA3 intermediate relay, connected to the outlet end of the...
DC power supply under-voltage, over-voltage indicator circuit shown in Figure 13-93, use it to...
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