Current sense - Electrónica de instrumentación

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Instrumentación electrónica

http://www.edn.com/design/other/4341624/EDN-Access-11-06-97-Current-sense-amplifier-handles-high-voltages

Instrumentación electrónica

http://dangerousprototypes.com/blog/2016/09/18/app-note-novel-current-sense-measurement-with-automatic-offset-correction

Have you ever wonder what type of sensor that you can use to sense for obstacle Well, in this post, I am going to explain a brief detail about using a HC-SR04 Ultrasonic Sensor for sensing obstacle. The HC-SR04 sensor is using the sonar to determine the distance to an object like what you know about bats or dolphin. It comes complete with ultrasonic transmitter and recevier module. Some featu.......

Instrumentación electrónica

https://vinduino.blogspot.com/2013/07/hc-sr04-ultrasonic-sensor.html

LTspice merupakan salah satu program SPICE(Simulation Program with Integrated Circuit Emphasis) yang digunakan untuk simulasi rangkaian elektronik analog/digital. LTspice sangat powerfull untuk memeriksa disain dan untuk memprediksi karakteristik dari rangkaian elektronik seperti IC, Op-amp, transistor, resistor, kapasitor dan lainnya. LTspice dibuat oleh Linear technolo.......

Instrumentación electrónica

https://etekno.blogspot.com/2012/07/tutorial-ltspice-iv.html

Maxim > Design Support > Technical Documents > Application Notes > Amplifier and Comparator Circuits > APP 4170 Maxim > Design Support > Technical Documents > Application Notes > Sensors > APP 4170 Keywords: offset voltage, calibration, current sense amplifiers, manufacturing APPLICATION NOTE 4170 Improve Current Measurement Accuracy by Skewing the Input Offset Voltage on CurrentSense Amplifiers By: [..].......

Instrumentación electrónica

http://pdfserv.maximintegrated.com/en/an/AN4170.pdf

Basic Interview Question Electrical interview questions:Different between megger and contact resistance meter? Answers:Megger used to measure cable resistance, conductor continuity, phase identification where as contact resistance meter used to measure low resistance like relays , contactors. Electrical interview questions :When we connect the capacitor bank in series ?Answers:we connect capacitor bank in series to improve the voltage profile at the load end in transmission line there is conside.......

Instrumentación electrónica

https://ramganeshkce.blogspot.com/2011/11/electrical-interview-question2.html

The post comprehensively explains a simple electric match igniter circuit which can used for implementing a foolproof ignition of a series of Ematches through a microcontroller based control system. The idea was requested and explained by Mr. Jerry ShallisThe details may be understood by reading the following email discussion between Mr. Jerry and me. Hi Swagatam, I've just been looking at all the useful stuff on your site, and I'd start by thanking you for putting it all in the public domain. I.......

Instrumentación electrónica

http://www.homemade-circuits.com/2016/02/electric-match-ematch-firework-ignitor.html

The LTC2941 measures battery charge state in battery-supplied handheld PC and portable product applications. Its operating range is perfectly suited for single-cell Li-Ion batteries. A precision coulomb counter integrates current through a sense resistor between the battery's positive terminal and the load or charger. The measured charge is stored in internal registers. An SMBus/I2C interface accesses and configures the device. The LTC2941 features programmable high and low thresholds for accumu.......

Instrumentación electrónica

http://feedproxy.google.com/~r/LinearTechnologyFeed-Datasheets/~3/3bJJ7-WN6i0/LTC2941

Monitor motor over-current condition with one transistor

Instrumentación electrónica

http://www.romanblack.com/current.htm

Accelerometers are used in instrumentation applications to measure a change in velocity with respect to time or an inclination (the angle between an object's vertical axis and a line perpendicular to a plane tangent to the earth's surface). Inclination measurements can be thought of

Instrumentación electrónica

http://www.radiolocman.com/shem/schematics.html?di=66763

September 9, 2010 | EDN 47 READERS SOLV E DE SIGN P R OBL E MS EDIT E D BY MARTIN R OW E AND FRAN GRANVILL E design ideas You sometimes need to measure load currents as large as 5A in the presence of a common-mode voltage as high as 500V. To do so,

Instrumentación electrónica

https://m.eet.com/media/1154550/25620-sense_multiple_pushbuttons_using_only_two_wires_pdf.pdf

Instrumentación electrónica

http://www.ecircuitcenter.com/Circuits/DMM Cap/DMM_cap_1.html

Instrumentación electrónica

http://www.angelfire.com/super/lego/compass

Volume Twenty-Six NEWS BRIEFS Maxim Reports Earnings and Record New Product Introductions for Q297 Design trade-offs for single-supply op amps Step-up/step-down current source charges batteries Low-power, 32kHz oscillator operates over wide supply range 5V step-down converter has transformer-isolated feedback Simple circuit measures battery impedance Data Converters · · · · · · 12-bit, TTL-output ADCs sample to 10Msps, [..].......

Instrumentación electrónica

http://pdfserv.maximintegrated.com/en/ej/EJ26.pdf

The LTC2446/LTC2447 4-terminal switching enables multiplexed ratiometric measurements. Four sets of selectable differential inputs coupled with four sets of differential reference inputs allow multiple RTDs, bridges and other sensors to be digitized by a single converter. A fifth differential reference input can be selected for any input channel not requiring ratiometric measurements (thermocouples, voltages, current sense, etc. ). The flexible input multiplexer allows single-ended or differenti.......

Instrumentación electrónica

http://feedproxy.google.com/~r/LinearTechnologyFeed-Datasheets/~3/98tsmtgY3m8/LTC2447