Wednesday, April 26, 2017

Circuit Schematic Universal Battery Tester using TL072CD

Eltronicschool. - This is one of instrument circuit schematic that called with universal battery tester using TL072CD IC shown look like in Figure 1 below. The main component to make this circuit is TL072CD as voltage comparator.

Beside we will give you electronic circuit schematic of Universal Battery Tester using TL072CD and component parts, we also will give you global description about this circuit that we get from other site.

Circuit Schematic

Component Part
  1. R1, R3 = 5.6 Ω
  2. R2 = 3.3 KΩ
  3. R4, R6 = 1 MΩ
  4. R5, R7, R9 = 1 KΩ
  5. R8, R10 = 820 Ω
  6. R11 = 10 KΩ
  7. IC1 = TL072CD
  8. ZD1 = 3.3 V/500mW
  9. LED1 = RED LED
  10. LED2 = GREEN LED
  11. LED3 = YELLOW LED
  12. SW1 = Push to on switch
  13. Two probe
Description

Circuit schematic like in Figure 1 above is Universal Battery Tester using TL072CD. This circuit build with the goal to recognize the battery whether it is working or not is very difficult. Generally voltmeter is employed for checking purpose of state of battery. Now, here is very simple circuit utilized to check the state of battery.

According Electronicsproject site that the entire circuit of universal battery tester is build around dual comparator IC TL072 (IC1) followed by other component. The two independent comparator is used here as operational amplifier. The inverting pin of these two operational amplifiers is fed through potential divider network made from resistor R1 and R3. Rest of the component is utilized to maintain threshold voltage.

  • State of LED
  • Glowing RED LED:- Battery is fully charged
  • Glowing GREEN LED:- Battery is usable
  • Glowing RED LED:- Need charge or it is not usable.

Wednesday, April 12, 2017

Simple Circuit Schematic Frequency Meter

Eltronicschool. - This is of the instrumentation circuit schematic that called with frequency mater. The main component that used in this circuit are integrated circuit multivibrator dan D Flip-flop.

In this time, based onD Flip-Flop, we will give you one of electronic circuit schematic of simple frequency meter like in Figure 1. below.

Circuit Schematic

Component Part
  1. Integrated Circuit
  2. Resistors
  3. LED
  4. Capacitors
  5. Variable Resistor
Description

Circuit schematic like in Figure 1 above is simple frequency meter. According Electronicsproject site describe that this is a simple frequency meter with which input frequency can be determined by simply measuring the values of two resistors and a little bit of computation.

A retriggerable monistable multivibrator and a D flip-flop can form a simple, yet reliable frequency comparator that compares an input frequency with a predetermined reference. To determine whether an input frequency (f) falls between two known frequencies, f1 and f2, two one-shot/flip-flip combinations are used, as shown.

Here both the one-shot and the flip-flop ICs are wired for positive-edge triggering. Each input pulse causes the monostable’s output to go high for the period of its preset timing interval. The flip-flop is triggered simultaneously, but its output is determined by the state of its D input at the time of trigger threshold.


If the period of the input frequency is shorter than the preset timing of the monostable, a constant high level will be present at the D input, forcing the flip-flop’s Q output to remain high. If the input frequency period becomes greater than that of the monostable, the flip-flop’s Q output will go low.

Monday, April 3, 2017

Simple Circuit Schematic Contact Microphone using TL072P IC

Eltronicschool. - A ceramic piezo disc is one kinds of piezo disc that can be used to build contact microphone easily. This is very best choice to build contact microphone using ceramic piezo disc because it is more self-resonant, efficient, and less expensive. 

In this time, based on TLo72P IC, we will give you one of electronic circuit schematic of Contact Microphone using TL072P IC like in Figure 1. below.

Circuit Schematic

Component Part
  1. KA34063 IC
  2. Coil Inductor
  3. Resistors
  4. LED
  5. Diode
  6. Capacitors
  7. Variable Resistor
Description

Circuit schematic like in Figure 1 above is Contact Microphone using TL072P IC. With this circuit maybe you can look the world with different way. So, you can use the electronic circuit above to build it with simple way.

How it works

According Electroschematics site describe that the signals entering the circuit through the “PIEZO_IN” connector is handled by the first op-amp (IC1A) of IC-TL072P. Choosing the right value for resistor R1 largely depends on your specific application. For example, if you want to catch sub-audio signals, the 10M value is okay. However, if you are more interested in other realms (audio, voice, etc.), start experimenting with resistor values from 10K to 100K. The configuration of the resistor R1 and the potentiometer VR1 is totally up to you as long as R1 is a metal-film resistor (MFR) and VR1 is a logarithmic (LOG) type. The second op-amp (IC1B) wiring includes a small filter and gain adjuster — pretty usable for little signal processing by the end user. Finally, the ac coupling capacitor C5 and the audio output “AMP_OUT” can be extended directly to the outside world.

You can use a single 9-V alkaline battery (or an external dc input up to 15 V) to power your contact microphone by linking the battery [+] to DC-1 and [–] to DC-3 connection points. Note that V+ and V– are the positive and negative rails of the circuit, while GND/0V is the virtual ground used to simulate a dual-rail supply, which does not connect to the negative terminal of the battery (it connects just to the middle of the voltage divider formed by R5 and R6).

Wednesday, March 29, 2017

Circuit Schematic Electronics Motor Controller Based on Transistor

Eltronicschool. - One of the implementation using transistor component as the semiconductor component is to buil electronic motor controller with supported with another component like relay and others.

In this time, based on transistor, we will give you one of electronic circuit schematic of electronic motor controller look like in Figure 1. below.

Circuit Schematic

Component Part
  1. R1 = 150 KΩ
  2. R2 = 33 KΩ
  3. R3 = 6.7 KΩ
  4. R4 = 100 KΩ
  5. R5 = 39 KΩ
  6. R6 = 15 KΩ
  7. R7 = 10 KΩ
  8. R8 = 4.7 KΩ
  9. R9 = 75 Ω/1W
  10. R10, R13 = 47 KΩ
  11. R11 = 470 Ω
  12. R12 = 0.5 Ω
  13. VR1 = 2.2 KΩ
  14. C1 = 1000 µF/25V
  15. C2, C3 = 47 µF/10V
  16. T1, T2, T3, T4 = BC148
  17. T5 = SL100
  18. D1, D2, D3 = 1N4001
  19. ZD1, ZD2 = 3.1V
  20. ZD3 = 9.1V
  21. SW1, SW2 = Push to on switch
  22. X1 = 230 primary AC primary to 18-0-18, 500mA secondary transformer
  23. OR
  24. (110 primary AC primary to 18-0-18, 500mA secondary transformer)
  25. RL1 = 12V, 200 Ω Double pole double throw
  26. M = Motor
Description

Circuit schematic like in Figure 1 above is electronic motor controller based on transistor. According Electronicsproject site describe that the power supply is given by pressing switch SW1 it shots the N/O contact of relay RL­1 which gives supply to the circuit. The current through resistor R8 gives the base current to transistor T5. Where transistor T1, T2 and T3 from the over and under-voltage cut-offs. Here the transistor T4 on when over or under voltage is given to transistor T3.

For avoiding noise capacitor C2 with resistor R10 form a loss-pass filter and also give sufficient time delay. Here the resistor network (R11, R12, VR1) are used as current sensor. Where Diode D3 is as rectifier and capacitor C1 is used as noise filter of switching circuit.

Wednesday, March 22, 2017

Free Download Proteus 8.6 SP2 Full With Crack and Installation Instruction for Windows

Eltronicschool. - Do you want to take the latest version of Proteus simulation software in this time in 2017? Yes you can use the latest version of this software with Proteus 8.6 SP2 Full With Crack and Installation Instruction for Windows to take create electronic simulation and PCB layout design.


In this time, we will give you global description about Proteus software, and then we will give you link to take free download Proteus 8.6 SP2 Full With Crack and Installation Instruction for Windows from external server now.

Description

This is Proteus 8.6 SP2 Full With Crack and Installation Instruction for Windows for you who want to create simulation with ISIS and PCB layout design with ARES. Proteus 8 Professional 8.5 SP0 is a software package for computer-aided design of electronic circuits. This package system of circuit simulation, based on models of electronic components made in PSpice. A distinctive feature of the package Proteus Professional is the possibility of simulating the operation of programmable devices: microcontrollers, microprocessors, DSP and the like. In addition, the package Proteus Professional is a system design of printed circuit boards. Proteus Professional can simulate the operation of the microcontroller follows: 8051, ARM7, Cortex-M3 ARM, AVR, Texas Instruments, Motorola, PIC, Basic Stamp. Component library contains reference data.

Proteus 8 consists of six core modules:

  1. Application Framework. Now Proteus 8 consist of one application with a large number of modules (ISIS, BOM, ARES, 3D Viewer etc.). Modules can be opened in a tab in the application window, you can drag and create additional windows, and saw several tabs at once. It allows you to work not only with ISIS and ARES, as in previous versions, but also with other modules, such as ISIS and VSM Studio for debugging, ISIS and specifications for the report, ARES and 3D Viewer to check out.
  2. General Section Database. Uniform database components provide data exchange between modules in the current project Proteus. The elements of the physical components on a circuit board and at the same time representing the logic elements in the diagram.
  3. Living netlisting. Staying list of connections available to all modules, enabling it to reflect changes in real time. schema changes cause changes in the printed circuit board and, in turn, to change the specification.
  4. 3D Viewer. When watching 3D, besides the OpenGL graphics support DirectX, adding multi-threading to increase rendering speed. Also used netlist life, so that changes made in ARES is displayed in the 3D Viewer.
  5. Bill of Materials. This all-new module works with project documentation. The ability to save the specifications in popular formats PDF, HTML and Excel.
  6. VSM Studio. Integrated Development Environment, which allows to simulate and debug your project in Proteus VSM, and automatically configures the compiler for a particular firmware.
Proteus 8.6 Features
  • An application software for detailed circuits to monitor for micro controllers
  • It is great for component designing
  • Now, you can create compatible layouts and designs with its help
  • Get all tabs in one window even there are different modules
  • It will participate to drag and drop the windows one by one easily
  • A quick and quite solution for schematic and PCB changes
  • This is an instant database connectivity for developers and designers
How to Install?
  1. This is a repack version, and its installation interface using the Russian language
  2. Follow its instructions
  3. Once downloaded, then extract and install
  4. Select the button to the left (first) then select the middle button.
  5. And enjoy the installation run and finish
Download 

And now you can click the link below to take free download Proteus 8.6 SP2 Full With Crack for Windows from external server easily.

Wednesday, March 15, 2017

Essentials of Mechatronics 1st Edition by John Billingsley - Free Download E-book

Eltronicschool. - This is one of the best book for your who want to deep your knowledge in mechatronics fields in this time. This book titled with Essentials of Mechatronics 1st Edition that wrote by John Billingsley and published by Wiley.

Image Courtesy of Amazon.com

In this time, beside we will give you global overview about this book, we also will give you the links to take free download Essentials of Mechatronics 1st Edition by John Billingsley from external server.

Description

This is a book of Essentials of Mechatronics 1st Edition by John Billingsley for you. Amazon.com describe that this innovative, cutting-edge publication presents the essential nature of mechatronics, a field at the crossroads of information technology and mechanical and electrical engineering. Readers learn how to blend mechanisms, electronics, sensors, control strategies, and software into a functional design. Given the breadth that the field of mechatronics draws upon, this publication provides a critical service to readers by paring down the topics to the most essential ones.

A common thread throughout the publication is tailoring performance to the actual needs of the user, rather than designing "by the book." Practical methods clarify engineering trade-offs needed to design and manufacture competitive state-of-the-art products and systems.

Key features include:

  1. Easy-to-construct set of laboratory experiments to give readers practice in controlling difficult systems using discrete-time algorithms
  2. Essentials of control theory, concentrating on state-space and easily constructed simulations in JavaScript, including typical mechatronic systems with gross nonlinearities where linear methods give the "wrong answer"
  3. Hot topics that include advances in the automotive, multimedia, robotics, defense, medical, and consumer industries
  4. Author-provided Web site at www.EssMech.com offers additional resources, including videos, dynamic simulation examples, software tools, and downloads

There are hundreds of choices involved in all but the simplest of mechatronic design tasks. Using this publication as a reference, electrical, mechanical, and computer designers and engineers can find the most efficient, cost-effective methods to transform their goals into successful commercial products. With its use of laboratory experiments, this publication is also recommended as a graduate-level textbook.

Author Web site located at www.EssMech.com provides in-depth support material that includes links to simulations for modeling dynamic systems with real-time interactions, image processing examples, and 3D robot modeling software, enabling readers to "construct" and manipulate their own mechanism as well as other useful links.

Download

And now you can click the all links below to take free download Essentials of Mechatronics 1st Edition by John Billingsley from external server.


or


or

Monday, March 6, 2017

Circuit Schematic High-band DPD Demodulator with Integrated DSA and RF Switch using IDTF1370

Eltronicschool. - This is one very useful for you, circuit schematic that called with  High-band DPD Demodulator with Integrated DSA and RF Switch using IDTF1370 look like in Figure 1 below.

In this time, we will give you global description about this  High-band DPD Demodulator with Integrated DSA and RF Switch using IDTF1370 circuit schematic and we will allow you to red more about this circuit from original source.

Circuit Schematic

Component Part
  1. IDTF1370
  2. Coil Inductor
  3. Resistors
  4. Capacitors
Description

Circuit schematic like in Figure 1 above is  High-band DPD Demodulator with Integrated DSA and RF Switch using IDTF1370 circuit  that will give you high-performance DPD demodulator.

How it works

According Electroschematics site describe the IDTF1370 is a digital pre-distortion demodulator (DPD) for power amplifiers linearization in BTS transmitter that utilize the IDT zero-distortion, and glitch-free technology that offers customers an unparalleled high-performance DPD demodulator. It utilizes the technique called pre-distortion, in digital communication it is used to improve the linearity of the transmitter performance by pre-distorting a data to counteract the distortion inherent in the power amplifier. The F1370 has an RF channel range of 1300-2900MHz, it’s IF frequency ranges 20-500MHz, a typical gain of 12.5dB, +41dBm IP3o, and a High/Low side injection. The device features an integrated DPD IC for MIMO, which eliminates the need for external IF amps, baluns, switches, and DSAs thus reduce solution cost and space significantly. It has a reduction of greater that 1-Watt power consumption compared to conventional solutions.

Monday, February 27, 2017

Free Download DipTrace Version 3.0 Full Plus Serial Key for Windows

Eltronicschool. - This is one electronic circuit and PCB layout design software that also popular in this time that called with DipTrace for Windows System. There are many version of this software and we think that the recent version of this software is DipTrace Version 3.0 Full Plus Serial Key for Windows.


In this time we will give you global description about this software and then we will give you the link to take free download DipTrace Version 3.0 Full Plus Serial Key for Windows from external server or blog easily.

Description

This is DipTrace 3.0 Full with Serial Key for Windows. According MasterKreatif blog describe that DipTrace 3.0 Full Serial is a comprehensive EDA/CAD design environment for creating Schematic Diagrams and Printed Circuit Boards (PCB). DipTrace is a powerful and easy-to-use solution for electronic engineers, it helps them to make Schematic Diagrams and all types of PCBs. The software has four modules: Schematic Capture for creating multi-sheet and multi-level schematic layout; PCB Layout with built-in easy-to-use routing tools, advanced verification procedures, shape-based autorouter, 3D Preview and exporting tools; Component Editor for creating schematic symbols and attach patterns; and Pattern Editor for creating patterns (footprints) and attach 3D models.

DipTrace 3.0 features a comprehensive toolkit with single or double-track routing modes, real-time verification of differential pair rules, and advanced manufacturing outputs.

Minimum Requirements:

  1. Windows XP/ Vista/ 7/ 8/ 10 (32-bit or 64-bit)
  2. 2 GHz multi-core processor
  3. 1 GB RAM
  4. 1 GB disk space
  5. DirectX 9

Download

And now you can click the link below to take free download DipTrace Version 3.0 Full Plus Serial Key for Windows from external server or blog easily.


or