Oscilloscope - Circuitos electrónicos

OSCILLOSCOPE GUIDE HOW OSCILLOSCOPES WORK BASIC ANALOG OSCILLOSCOPES The circuitry of a simple analog oscilloscope can be broken into three blocks as shown in Fig. 11. These three blocks [. . . . . ]

http://www.videosistemas.com/proyectos/Como trabaja el Osciloscopio.pdf

A while back I needed to test a circuit at 240vac.  Since I needed to safely test the circuit using my oscilloscope, I needed the 240vac to be fully isolated from the power line.  So, to step up the voltage, I bought a small isolation transformer from Digikey.

http://www.discovercircuits.com/DJ-Circuits/isolation transformer.htm

This is an adapter attached to a TV set. This machine changes a TV to a Oscilloscope. See the photo! This photo indicates a sine wave 50mV 120Hz. See the circuit! Free oscillater makes an 15kHz pulse signal (A). This signal is amplified by an buffer AMP. On the other hand , an amplifier makes 300 times of input signal. And it is shifted to 6V center. A comparater compares a voltage (C) and (B). this comparater makes an pulse width modulated signal on (D) point. Differencial circuit makes a small.......

http://www.electronics-diy.com/electronic_schematic.php?id=51

oscilloscope testing module huntron circuit circuit diagrams. Search DIY electronic projects and circuit diagrams with descriptions. Learn electronics.

http://www.high-voltage-lab.com/search/oscilloscope-testing-module-huntron-circuit

Electrical fast transients can disturb electronic circuits. Using an oscilloscope, you can find these pulses, display them, and calculate their...

https://www.edn.com/design/test-and-measurement/4443199/Detect-and-analyze-EFT-events

Today (Nov. 17, 2004), I had the privilege of attending a presentation by Aeroflex / Celerity on the operation of their CS65040 Broadband Signal Recorder and Generator. This presentation was located at Oak Ridge National Lab's Extreme Measurement Communications Center (EMC2) . The CS65040 is an amazing instrument. It can down convert a 120 MHz slice of the RF band, and sample it at 400 MSps for a couple of seconds. This sampled data can be displayed as a conventional spectrum analyzer, as a digi.......

https://sss-mag.blogspot.com/2004/11/celerity-broadband-analyzer.html

BER Tester, ADSL Tester, TI DSP, BER Test, ADSL Test - Telecom Tester and Analyzer RFID CCTV & Video Equipment Electrical Testers CATV Meter & Instrument Embedded Development Tools Data Acquisition Card/Module Digital Oscilloscope Logic Analyzer and Generator Fiber Optics BER Test, ADSL Test, TI DSP, ti dsp emulators, ti dsp emulator, ti dsp debuggers, ti dsp debugger, ti dsp evaluation boards.......

https://www.gaotek.com/index.php?main_page=index&cPath=15_20

Here we give you a free pdf book that teaches how to repair electronics gadgets yourself at home. This book is called How to Diagnose and Fix Everything Electronic. It is written by electronics guru who shares his experience of repairing electronics. In this book, first you will learn what electronics measurement devices and tools you will need- digital multimeter, oscilloscope, power supplies, transistor testers, capacitor testers, electrical tapes, wires, breadboard, contact cleaner spray, mag.......

https://appliedelectronicsengineering.blogspot.com/2016/03/a-book-on-reparing-electronic-yourself.html

Speed, band width and low power continue to be key goals for semiconductor DRAM memories. The article below discusses DDR4, LPDDR4, and GDDR5, DIMMS, and JEDEC standards. Some of the same issues are also key concerns for NAND flash memories. However, 3D NAND fabrication processes are closer to production. RonInsightful, timely, and accurate semiconductor consulting. Semiconduc.......

https://semiconductorexpert.blogspot.com/2015/01/nand-flash-dram-2015-trends.html

Have you heard about the EspoTek Labrador ? A tiny board which can turn your computer into an- Oscilloscope- Waveform generator- Logic analyser- Multimeter- and Power supply. Great for makers or hobbyists with limited bench space or limited funds. Perfect for students and anyone starting out in the field of electronicsAs you will see in the video below, I take a prototype of the EspoTek Labrador for a spin, and try out all of the functions that this board can provide. I use an Arduino UNO, a co.......

https://arduinobasics.blogspot.com/2016/10/espotek-labrador-review.html

Author: Chaonan Chen, Au Group Electronics(Discussion on DIY of CB0703 is now available at our forum)1. What you need:a. Bare printed circuit board (Part# CB0703)b. Schematic Drawing and Reference PCB assembly drawing of CB0703 (Both are free to download from https://www.auelectronics.com/ )c. All electronic components (all components are list in the schematic drawing, and are available from https://www.auelectronics.com/products/hardware/cb0703. html )d.Soldering toolsets, solder paste or liqui.......

https://augroups.blogspot.com/2009/02/step-by-step-assembly-guide-for-cb0703.html

LogicCircuit is educational software for designing and simulating digital logic circuits. Intuitive graphical user interface, allows you to create unrestricted circuit hierarchy with multi bit buses, debug circuits behavior with oscilloscope, and navigate running circuits hierarchy. Short user guide There are two modes the program can be in: edit mode and running mode. To [?] LogicCircuit is educational software for designing and simulating digital logic circuits. Intuitive graphical user interf.......

https://xtronic.org/download/simulator/logiccircuit-educational-software-for-designing-and-simulating-digital-logic-circuits

Hey everyone ! How's your projects so far Keep on making ! Last month on 29th March 2014, SEE ( Student Society of Electrical & Electronic Engineering Society) together with PSC (Penang Science Cluster) organized the World Arduino Day at Penang ! Arduino Day was to celebrate the 10 years of arduino and we can see that arduino's community is growing da.......

https://vinduino.blogspot.com/2014/04/world-arduino-day-penang-malaysia.html

In this write-up we try to understand in detail regarding the various possible faults that could be encountered while constructing the proposed sinewave UPS circuit using PIC16F72. and how to troubleshoot these issues effectively through simple steps. Data Donated by: Mr. hisham bahaa-aldeen (hisham2630@gmail.com)Sinewave UPS Circuit using PIC16F72 Part-1 Sinewave UPS Circuit using PIC16F72 Part-2 Sinewave UPS Circuit using PIC16F72 Part-3 Sinewave UPS Circuit using PIC16F72 Part-4

http://www.homemade-circuits.com/2016/01/sinewave-ups-circuit-using-pic16f72_21.html

In my last post, I used my USB oscilloscope to decode a discarded remote control's IR output. My next goal was to see if I could get my Arduino to read the data coming from the remote I had decoded.The first challenge was finding an IR receiver. IR receivers are different from a typical IR transistor in that they are tuned to a certain carrier frequency - also called a "center frequency". The boys and I dismantled retired DVD player from a company called CyberHome. It was a cheap and junk - it r.......

https://pscmpf.blogspot.com/2010/01/arduino-and-ir-receiver.html