current indicator - Circuitos electrónicos

Often there is a need to monitor when AC current flows into a load.  The circuit below works well for this application.  It uses an off-the-shelf toroid type AC-1020 current transformer from Triad, available from Mouser. A wire carrying the AC current is routed through the hole in the center of the device.  Current flowing through that wire induces a voltage in the secondary winding of the coil.  At a current of about 0.5 Amps, the voltage is sufficient to start turning on the green LED indi.......

http://www.discovercircuits.com/H-Corner/self-powered-AC.htm

The TPS22971 is a space-saving single-channel load switch with controlled and adjustable Turn-ON slew rate and an integrated Power Good indicator. The device contains an N-channel MOSFET that can operate over a low input voltage range of 0.65 V to 3.6 V and can support a maximum continuous current of 3 A. A low on-resistance... The TPS22971 is a space-saving single-channel load switch with controlled and adjustable Turn-ON slew rate and an integrated Power Good indicator. The device co.......

http://www.ti.com/product/tps22971

The Data Stream series provides a digital stream of data that can contain complete electrical properties information including current, voltage, power, phase angle and frequency.

http://www.crmagnetics.com/products/Data-Stream-C10.aspx

QRD1113/1114 REFLECTIVE OBJECT SENSOR PACKAGE DIMENSIONS 0. 083 (2. 11) OPTICAL CENTERLINE 0. 240 (6. 10) 0. 120 (3. 05) PIN 1 INDICATOR FEATURES · Phototransistor Output · No contact surface sensing · Unfocused for sensing [. . . . . ]

http://www.sparkfun.com/datasheets/BOT/QRD1114.pdf

Find the Best Electronics Circuit Diagrams, Engineering Projects, Project ideas, Tutorials and Online Calculators

https://mycircuits9.blogspot.com

electronic guide to beginers step by step, electronic books, Software, more

https://electronicguideandmore.blogspot.com/2013/06/250w-pwm-inverter-circuit.html

13.8V 40A switching power supply

http://www.ludens.cl/Electron/PS40/PS40.html

Application Note AC385 SmartFusion cSoC: Mixed Signal Power Manager ­ Customizing the MPM Reference Design Table of Contents Introduction . . . . . . . . . [. . . . . ]

https://www.microsemi.com/document-portal/doc_download/129827-ac385-smartfusion-csoc-mixed-signal-power-manager

ElectrOSuite.com - Pulse Oximeter LED Current Sinks ADA4505 2 Op Amp. Low power precision current source. Single supply operation

http://electrosuite.com/generator/pulse-generator-2/pulse-oximeter-led-current-sinks-ada4505-2-op-amp.html

Indicator Circuits - Find out thousand's of Electronic Circuits & Electronics Resources, microcontroller based

http://www.electronicsteacher.com/list-of-schematics/i/Instruments.php

Electronic Circuits Diagram: Simple Purpose Alarm - Electronic Schematics collections where we discuss about electronic circuits schematics, printed circuit board diagrams and electronics projects

https://streampowers.blogspot.com/2012/11/simple-purpose-alarm.html

all about ALARM PROJECTS and CIRCUITS, compilation of electronic projects for dummies and students, downloads of electronic softwares, ebooks, datasheets, and tutorials in electrical electronic and related engineering topics

https://electronic-dummies.blogspot.com/2009/10/alarm-circuits.html

A decibel meter is an instrument to measure levels of audio signal(s) in decibel units. circuit diagram, description, and parts list of versatile decibel meter, audio level indicator, spectrum analyzer

https://bestengineeringprojects.com/electronics-projects/a-versatile-decibel-meter-audio-level-indicator-spectrum-analyser

R Temperature Controller/Solid State Relay/Proximity Sensor/Process Controller/Rotary Encoder/Voltmeter Proximity sensor square type AC and DC POWER SUPPLY Ordering Information(PS-05) Size:18mm*18mm*28mm Sensing distance:5mm PS-05N: PS-05N2: PS-05P: PS-05P2: PS-05D: PS-05D2: PS-05A: [. . . . . ].......

http://www.electronicaestudio.com/docs/SHT-170.pdf

Op amp as a Comparator, Voltage follower, voltage level indicator, loudness level indicator etc. Read to know how op-amp can be used in various applications with the help of these op amp circuits.

http://www.engineersgarage.com/tutorials/understanding-op-amp-4