ADT70 internal functional block diagram
Posted on Mar 28, 2007
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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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An oscillator, a small power stage, some modulation, and a tiny loop antenna make RF for...
The oscillator circuit (see Figure 1) involves two unity gain phase shift stages, A1 and A2, in...
The injector is a CMOS oscillator with period approximately equal to 1 x Cl x R2 seconds. The...
The LT1007 is capable of providing excitation current directly to bias the 350-0 bridge at 5 V....
Often a circuit will be called upon to perform several functions. In these situations, the...
In this circuit I have used a Rotary Switch to select Various Current ranges as a Potentiometer...
circuit multiprogs 1 BOS tx con 0 `pin serial to BOS processor 0 BOSrx con 1 `pin serial from BOS...
The normal assumption is that the phase shift sections are independent of each other. Then using...
This documentation was compiled as a result of a bee hive temperature monitoring project....
Just about any power transistor can be used in this megaphone. Its suitable for boats, playing...
This instruction shows how to convert a standard microscope with light bulb to LED light. Only a...
The circuit below illustrates generating a single positive pulse which is delayed relative to the...
Battery Eliminators are the circuits, which creating DC power supply from AC Mains. Basically...
This manual is applicable to all integral horsepower DC motor controls of this series from 40...
A 2000 GMC Yukon Denali that is intermittently losing power to the radio, power windows and...
The South Africa company, which has developed the 5 kilowatt Fuel Free Generator, has discovered...
1B32 application circuit with multiple pressure sensor shown in Fig. Excitation power through...
Back radiation small buffer amplifier It shows an inverse radiation small buffer amplifier. The...
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