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lm331 - Circuitos electrónicos

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Frequency to voltage converter using LM331 - Electronic Circuits and Diagram-Electronics Projects and Design

Circuitos electrónicos

http://www.circuitstoday.com/frequency-to-voltage-converter-using-lm331


pdfairmon1

12V LAMP POWER +15V 150 1/2W 1/2A 36VAC 1A 150 1/2W IN OUT +25V GND 12V BULB +25V 4 ______ SAMPLE 8 TLC 555 340 1W ACQUIRED PULSE INDICATOR 2 2.2M 120VAC 120VAC - + 7815 IN + OUT + +15V GND 10uF 470uF 7 + 3 [..]

Circuitos electrónicos

http://www.discovercircuits.com/PDF-FILES/airmon1.pdf


How to build Digital Remote Thermometer (circuit diagram)

Circuitos electrónicos

http://www.high-voltage-lab.com/250/digital-remote-thermometer


pdfairmon1

12V LAMP POWER +15V 150 1/2W 1/2A 36VAC 1A 150 1/2W IN OUT +25V GND 12V BULB +25V 4 ______ SAMPLE 8 TLC 555 340 1W ACQUIRED PULSE INDICATOR 2 2.2M 120VAC 120VAC - + 7815 IN + OUT + +15V GND 10uF 470uF 7 + 3 [..]

Circuitos electrónicos

http://discovercircuits.com/PDF-FILES/airmon1.pdf


Capacitance meter using LM2917 - Electronic Circuits and Diagram-Electronics Projects and Design

Circuitos electrónicos

http://www.circuitstoday.com/capacitance-meter-using-lm2917


FREQUENCY TO VOLTAGE CONVERTOR CIRCUIT USING LM331 - Gadgetronicx

http://www.gadgetronicx.com/2013/03/frequency-to-voltage-convertor.html


LM331 Frequency to Voltage Converter_Circuit Diagram World

http://www.circuitdiagramworld.com/converter_circuit_diagram/LM331_Frequency_to_Voltage_Converter_16459.html


Frequency to voltage converter using LM331 – Wiring Diagram Circuit

http://wiringdiagramcircuit.com/frequency-to-voltage-converter-using-lm331


Voltage to Frequency Converter LM331 Problem

Hi all, I had construct a voltage to frequency converter using LM331. The circuit can be found in Figure 3 in the LM331 datasheet which you can found

http://www.edaboard.com/thread206709.html


Schematics of delabs: Voltage to Frequency Converter AD Interface

This is the Analog front end of the 80C39 Process Controller. The analog input is protected by a Zener barrier, low leakage. You could use clamping diodes too. The non-inverting low-offset amp offers high input impedance. After further amplification it reaches the VCO LM331. The pulse train from the VCO reaches the uC port and is gated and measured by the MCS48 firmware. The voltage is deduced ........

http://schematics.dapj.com/2016/03/voltage-to-frequency-converter-ad.html


Gadgetronicx: FREQUENCY To VOLTAGE CONVERTOR

Electronic circuit for converting Frequency to voltage convertor.Convertor circuits using LM331 IC.Circuit diagrams for free LM331 IC used as precision Voltage to frequency convertors.

http://gadgetronicx.blogspot.com/2013/03/frequency-to-voltage-convertor.html


Sine Wave VFC to Use with PLL_Circuit Diagram World

The VFC in this circuit puts out an adequate sine-shaped output, but does not have good V-to-F linearity, and its frequency stability is not much better than 0.2%. An LM331 makes an excellent linear stable V-to-F converter, with a pulse out

http://www.circuitdiagramworld.com/inverter_circuit_diagram/Sine_Wave_VFC_to_Use_with_PLL_17387.html


Schematics of delabs: VCO with LM331

http://schematics.dapj.com/2005/01/vco-with-lm331.html


Audio Level Threshold Control | EEWeb | Audio-level-threshold-control| EEWeb

This circuit was originally designed for use in detecting discharges from individual neurons, where the infrequent discharges are difficult to separate fr

http://www.eeweb.com/blog/extreme_circuits/audio-level-threshold-control



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