The voltage measurement is very general in electron technology at present, accuracy requirement and functional requirement for the instrument are higher and higher, especially under the situation that the signal power to be measured is with maximal phase difference, should guarantee the survey accuracy of the weak signal as well as measurement lim
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it to give consideration to strong signal, the automatic shelf digital voltmeter of intelligence of full-scale range becomes a kind of essential ge. CD4051 is 8 passways of digital control simulation electronic beam switches, 3 enter the control input A, B, c and INH to input two times, it is low to turn on impedance and very low closing at the leakage current. Amplitude can control the intersection of crest value and analog signal in 20V for digital signal of 4. 5-20V. Act as INH input end = 1 ³ When, all passways end. A passway in 8 passways of signal gating of the triad, this joinable input end is to export. Control the relation to be shown in Table 1. The voltage measurement is very general in electron technology at present, accuracy requirement and functional requirement for the instrument are higher and higher, especially under the situation that the signal power to be measured is with maximal phase difference, should guarantee the survey accuracy of the weak signal as well as measurement limit to give consideration to strong signal, the automatic shelf digital voltmeter of intelligence of full-scale range becomes a kind of essential ge. CD4051 is 8 passways of digital control simulation electronic beam switches, 3 enter the control input A, B, c and INH to input two times, it is low to turn on impedance and very low closing at the leakage current. Amplitude can control the intersection of crest value and analog...
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....
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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....
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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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