Light isolated solid state power relay circuits
Posted on Nov 12, 2012
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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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Designers who build equipment for the industrial market share a widespread problem. At one...
We are going to build a START-STOP drive (as commonly found in professional tools), that is a...
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A lambda probe (or oxygen sensor) can be found on the exhaust system of most cars running on...
All modern IR remote control devices produce a continuous coded stream of pulses at 37. 9 kHz...
A preamplifier circuit suitable for high impedance type electric guitar pickups is given here....
The following circuit shows about KLR650 Electrical wiring diagram. Features: reliable, provides...
To create the circuit you will need to connect a switch as an input and an LED as an output to...
In his circuit Marin has used two transistors wired as a high gain compound pair. Transistor T1...
Using it to (hopefully) drive a 6-wire linear actuator, which will slowly push a syringe pump....
Motor starters generally fall into two categories: full-voltage or reduced-voltage. The choice of...
Transistor radio shows common OTL power amplifier circuit, VT5 bias resistor driver stage. VT6...
Differential input stage uses the integrated differential charge 2SC15 8 3 and 2SA798, the...
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