Monday, May 22, 2017

Circuit Diagram Elegant Bathroom Mirror Lights with Motion Detector using PIR

Robotronicdiagram. - This is one of the detector circuit diagram for you who want to build implemented PIR sensor in this time. This is circuit diagram of Circuit Diagram Elegant Bathroom Mirror Lights with Motion Detector using PIR look like shown in Figure 1 below.

Beside we will show you the circuit diagram of Circuit Diagram Elegant Bathroom Mirror Lights with Motion Detector using PIR, we also will give you the component parts and also the description of this circuit.

Circuit Diagram 

Component Part
  1. PIR Module
  2. IC 7805
  3. Capacitors
  4. Resistors
  5. Fuse
  6. Diodes
  7. Transistors
  8. Zener Diode
  9. Relay
  10. Bulb Lamp
Description

Circuit diagram like in figure 1 above is Circuit Diagram Elegant Bathroom Mirror Lights with Motion Detector using PIR. According Electroschematics site describe that the inspiration for this project came from the artwork shown here, prepared by my neighbor who is a carpenter. The project was nothing more than a bathroom washbasin mirror with a bunch of lamps around it. After some experiments with lightbulbs and rocker switches, I decided that it was a dangerous idea to have a rocker switch (made of obscure materials) connected to a fatal AC mains supply very close to my wife when her hands are soaked with water.

First, the enclosure/frame is made of wood and adheres to the rules of standard mirror sizes (thanks to my neighbor). Bulb holders were screwed to the front panel of the frame, with its wires routed through the backplate of the frame. There are also some small wooden pieces to act as spacers between the backplate and the wall — not too bad!

Please read more this article from original source about circuit diagram of Elegant Bathroom Mirror Lights with Motion Detector using PIR using link Here.

Wednesday, May 10, 2017

Circuit Diagram Simple Siren using Dual OP-AMP MC1458 IC

Robotronicdiagram. - This is circuit diagram of Simple Siren using Dual OP-AMP MC1458 IC like in Figure 1 below. The main component in this circuit diagram is Op-Amp MC1458 IC and other components. In here we will show you also the component parts used and the simple description of this circuit diagram and the last we will give you link to read more about this circuit from original source. 

Circuit Diagram 

Figure 1. Circuit Diagram Simple Siren using Dual OP-AMP MC1458 IC (Source: Electronicsproject.org)

Component Part
  1. R1, R­4 = 10 KΩ
  2. R2 = 20 KΩ potentiometer
  3. R3 = 39 KΩ
  4. C1, C3 =0.1 µF
  5. C2 = 100 µF
  6. C­4 = 0.05 µF
  7. IC1 = MC1458 dual op-amp
  8. IC2 = LM380 audio power amplifier
  9. 8Ω 1-W speaker
  10. SW1 = Three-position switch
Description

Circuit diagram like in figure 1 above is Circuit Diagram Simple Siren using Dual OP-AMP MC1458 IC. According ElectronicZone site describe that device such as burglar alarms and sirens, whose basic purpose is to monitor certain conditions, make enjoyable projects because of the verity of sounds they can generate. Figure 1 above shows a simple siren/alarm circuit using a dual-amp MC1458, audio amplifier LM380, and a 1-W speaker. The dual op-amp is used  as a signal generator that produces square, pulse and triangular or sawtooth wave froms.

Please read more this article from original source about circuit diagram of Simple Siren using Dual OP-AMP MC1458 IC using link Here.

Wednesday, April 12, 2017

Free Download Textbook of Electrical Technology Volume 1-4 by B.L. Theraja

Robotronicdiagram. - This is one of the best electrical book reference for you who want to seriously learn more about electrical in this time. This book is titled with Textbook of Electrical Technology that authored or written by B.L. Theraja.

Image Courtesy of Amazon.com

In this time, beside we will give you global description about this book, we will give you the link to take free download e-book of Textbook of Electrical Technology Volume 1-4 by B.L. Theraja from external server.

Description

From: Amazon.com

A Textbook Of Electrical Technology (Multi Colour) 25th Edition is a comprehensive book for electrical engineering students. The book comprises chapters, which cover the entire syllabus of electrical engineering in brief. In addition, the book has multicolor illustrations, which help the students in understanding the concepts better. This book is essential for electrical engineering students and educators alike.

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Wednesday, April 5, 2017

Circuit Diagram Stabilized Power Supply With Short-Circuit Indication

Robotronicdiagram. - This is circuit diagram of Stabilized Power Supply With Short-Circuit Indication like in Figure 1 below. The main component in this circuit diagram are stabilization LM78XX and others components. In here we will show you also the component parts used and the simple description of this circuit diagram and the last we will give you link to read more about this circuit from original source. 

Circuit Diagram 

Component Part
  1. Transformer
  2. Rectifier Diodes
  3. Capacitors
  4. Resistors
  5. LMXX
  6. Transistors
  7. LEDs
  8. Voltmeter
  9. Buzzer
Description

Circuit diagram like in figure 1 above is Circuit Diagram Stabilized Power Supply With Short-Circuit Indication. According Electronicsproject site describe that this is an efficient 4-stage stabilized power supply unit for testing electronics circuits. It provides well regulated and stabilized output, which is essential for most electronics circuits to give proper results. The circuit provides an audio-visual indication if there is a short circuit in the PCB under test, so the power supply to the circuit ‘under test’ can be cut-off immediately to save the valuable components from damage.

The circuit provides four different regulated outputs (12V, 9V, 6V and 5V) and an unregulated 18V output, which are selected through rotary switch SW2. The selected output is indicated to the output rails.

The circuit uses a standard 18V–0–18V, 500mA step-down transformer to generate 18V AC. A rectifier diode comprising diodes D1 and D2 provides 18V DC, which is smoothed by capacitor C1 and given to the combination of regulated ICs (IC1 through IC4). The regulated ICs produce fixed, regulated outputs of 12V, 9V, 6V and 5V, respectively, which and connected to the rotary switch contacts. The power supply for loads requiring up to 200mA current.

Please read more this article from original source about Circuit Diagram Stabilized Power Supply With Short-Circuit Indication using link Here.

Monday, March 27, 2017

Circuit Diagram White / LF Noise Generator using 741 IC

Robotronicdiagram. - This is Circuit Diagram White / LF Noise Generator using 741 IC like in Figure 1 below. The main component in this circuit diagram is 741 IC and other components. In here we will show you also the component parts used and the simple description of this circuit diagram and the last we will give you link to read more about this circuit from original source. 

Circuit Diagram 

Component Part
  1. R1 = 470 KΩ
  2. R2, R5, R8, R9 = 10 KΩ
  3. R3, R6, R10 = 100 KΩ
  4. R4 = 4.7 KΩ
  5. R7 = 1 MΩ
  6. C1 = 0.47 µF
  7. C2 = 100 µF/10v
  8. C3, C6 = 1 µF/16v
  9. C4 = 0.15 µF
  10. C5 = 0.015 µF
  11. C7 = 0.001 µF
  12. C8 = 100 µF/25V
  13. IC1, IC2 = 741
  14. ZD1 = 12V 400mW
Description

Circuit diagram like in figure 1 above is Circuit Diagram White / LF Noise Generator using 741 IC. According Electronicsproject site describe thatthe output of IC1 is given to a low pass filter which cuts off high frequencies. Point A is connected to amplifier IC2. The feedback network of IC2 includes a 0.15 µF capacitor which reduces the gain at high frequencies.

The 0.001 µF capacitor at the output of IC2 also loads the output at high frequencies and reduce them. Thus the resultant output has a large amount of low frequency (LF) noise.
A small amount of white noise due to the IC itself is produced at the output, but it can be ignored. Point B is an artificial center point created for IC1 and IC2. Point C is connected to the capacitor which reduce the gain of IC2 at high frequencies

Please read more this article from original source about Circuit Diagram White / LF Noise Generator using 741 IC using link Here.

Thursday, March 16, 2017

Circuit Diagram 5-30 Minuts Timer using IC 555

Robotronicdiagram. - This is one of electronic circuit diagram of 5-30 Minuts Timer using IC 555 like in Figure 1 below. The main component in this circuit diagram is 555 IC and other components. In here we will show you also the component parts used and the simple description of this circuit diagram and the last we will give you link to read more about this circuit from original source. 

Circuit Diagram 

Component Part
  1. NE555 IC
  2. Resistors
  3. Capacitors
  4. Buzzer
  5. Switchs
Description

Circuit diagram like in figure 1 above is Circuit Diagram 5-30 Minuts Timer using IC 555. According Eleccircuits site describe that this timer circuit uses a 555 IC timer number. This small,compact and portable. For the snooze alarm by buzzer when some 5 to 30 minutes. It makes clear the brain is ready to continue to work.

When the switch S1 to enter a power supply circuit, it will be ready to go.The circuit includes a circuit IC1 Mono Stable for the delay.The switches S3-S6 as election time.If selected by S3, 5 minute timer.S4 is located at 10 minutes.S5 timer for 15 minutes and S6 is scheduled for 30 minutes.If you want to set for 10 minutes, switch S4 is followed by a switch S2 to start all the time.Work is that when switch S4 will allow the current flowing through R4 will flow through the switch S4 to C2.Acting with a delay charge and discharge completely.Then send a signal to Pin 7 and 6 of IC1 resulted BZ1 beeps Buzzer out.

Please read more this article from original source about circuit diagram of 5-30 Minuts Timer using IC 555 using link Here.

Thursday, March 2, 2017

Cadance OrCAD 16.6 x86, x64 Full Crack with Installation for Windows - Free Download

Robotronicschool. - After we are posting about two OrCAD version these are OrCAD PSpice 9.2 Full Version and Cadence OrCAD 16.3 Full Version, in this time we will continue to give you other version of Cadence OrCAD this is Cadance OrCAD 16.6 x86, x64 Full Crack for Electronic Circuit Diagram and PCB Layout Design.

Figure 1. Cadance OrCAD 16.5 Full Version

Description

This is Cadance OrCAD 16.6 x86, x64 Full Crack with Installation for Windows for you. As like with the Cadence OrCAD 16.5 Full Version, this Orcad also one kinds of Cadence OrCAD version that used for Electronic Circuit Diagram and PCB Layout Design. Cadence OrCAD 16.5 software is an integrated tool for schematic design entry, circuit board design, simulation and PCB layout board design software for designing electronic products. 

Cadence ORCAD software is also used by professional electronic engineers and circuit board designer around the world for schematic drawing of electronics circuit board and for PCB layout prototyping. The design step to design PCB board is to enter schematic circuit of electronic, then perform simulation and other analysis. If the simulation result the correct then the footprint are added for PCB board design. Then the next step is to transfer the designed OrCAD schematics to PCB layout tool called allegro PCB.

Download

And the we will give you two link to get more about Cadance OrCAD 16.6 x86, x64 Full Crack with Installation for Windows for Electronic Circuit Diagram and PCB Layout Design and also link for it. Please use all link below to download this software and installation instruction.


Friday, February 17, 2017

Circuit Diagram Fire Alarm System using Thermistor and NE555

Robotronicdiagram. - This is circuit diagram of Fire Alarm System using Thermistor and NE555 look like in Figure 1 below. The main component in this circuit diagram are thermistor and NE555 IC. In here we will show you also the component parts used and the simple description of this circuit diagram and the last we will give you link to read more about this circuit from original source. 

Circuit Diagram 

Component Part
  1. NE555 IC
  2. Thermistor
  3. Capacitors
  4. Resistors
  5. LED
  6. Diodes
  7. Transistors
Description

Circuit diagram like in figure 1 above is Circuit Diagram Fire Alarm System using Thermistor and NE555. According Circuitstoday site describe that the IC1 (NE555) is configured as a free running oscillator at audio frequency. The transistors T1 and T2 drive IC1. The output (pin 3) of IC1 is couples to base of transistor T3 (SL100), which drives the speaker to generate alarm sound. The frequency of NE555 depends on the values of resistances R5 and R6 and capacitance C2. When thermistor becomes hot, it gives a low-resistance path for the positive voltage to the base of transistor T1 through diode D1 and resistance R2. Capacitor C1 charges up to the positive supply voltage and increases the the time for which the alarm is ON. The larger the value of C1, the larger the positive bias applied to the base of transistor T1 (BC548). As the collector of T1 is coupled to the base of transistor T2, the transistor T2 provides a positive voltage to pin 4 (reset) of IC1 (NE555). Resistor R4 is selected s0 that NE555 keeps inactive in the absence of the positive voltage. Diode D1 stops discharging of capacitor C1 when the thermistor is in connection with the positive supply voltage cools out and provides a high resistance path. It also inhibits the forward biasing of transistor T1.

Please read more this article from original source about circuit diagram of Fire Alarm System using Thermistor and NE555 using link Here.

Tuesday, February 7, 2017

Free Download NI Circuit Design Suite 14.0 Full Version for Windows

Robotronicdiagram. - This is one of the best electronic circuit design software that called with NI circuit design. One version of this software is NI Circuit Design Suite 14.0 Full Version for Windows.


In this time, we will give you global description about this software version and then we will give you the link to download freely of NI Circuit Design Suite 14.0 Full Version for Windows from external server.

Description

This is NI Circuit Design Suite 14.0 Full Version for Windows for you. MasterKreatif site describe that NI Circuit Design Suite 14.0 is a complete circuit design software that can be effectively used for designing a circuit, and making electronic simulation. It comes with Multisim and Ultiboard, which will helps engineers and scientists to accelerate productivity, innovation and discovery, reduces prototype errors, and speeds the development of any system needing measurement and control. Circuit Design Suite is a powerful suite of interactive simulation and analysis instruments for a wide variety of design and validation of electronic schematic layout and routing with flexible environment.

Circuit Design Suite 14.0 combines NI Multisim 14.0 and NI Ultiboard 14.0 software for a complete circuit design, validation, simulation, and layout platform. Multisim is an intuitive environment which offers professional tools for research and prototyping for circuit design with advanced simulation mode, comprehensive library of components and validate circuit behavior. Ultiboard is an advanced and flexible PCB layout and routing environment for Multisim schematics and layout.

Minimum Requirements:

  • Windows XP/Vista/7/8/8.1/10 or Server 2003/2008/2012 (32-bit/64-bit)
  • 1 GHz processor
  • 1024 x 768 display
  • 512 MB RAM
  • 3 GB disk space
  • NET Framework 4.0

How to install?:

  1. Disconnect from internet (Must)
  2. Install NI Circuit Design Suite 14#
  3. Generate Serial Number using Activator
  4. Fill all required entries including serial number
  5. #Check “LabVIEW 2013 Tools” & “LabVIEW 2014 Tools”
  6. Don’t run the software or exit if running
  7. Activate NI Multisim 14 and NI Ultiboard 14 using activator
  8. Block the softwre by your favorite firewall

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And now you can clcik the link below to download freely of NI Circuit Design Suite 14.0 Full Version for Windows from orginal source. Password: www.masterkreatif.com