lm331 - Búsqueda para electrónicos
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
https://circuitmina.blogspot.com/2013/04/active-crossover-2-way-schematics.html
https://easycircuit012.blogspot.com/2012/11/digital-remote-thermometer-circuit.html
http://schematics.dapj.com/2004/10/differential-opamp.html
https://basicelectronic.blogspot.com.es/2006/07/lm231.html
https://bestengineeringprojects.com/electronics-projects/frequency-counter-using-digital-multi-meter
http://www.learningelectronics.net/circuits/digital-remote-thermometer-circuit.html
https://schematics.blogspot.com/2005/05/mains-voltage-monitor-using-lm3914.html
http://schematics.dapj.com/2004/10/555-watchdog-for-uc-and-up-systems.html
Prof: Bolaños Daniel J TL062CN TL064CN OP07CP ADC0804 ADC0817 TL082CP HT1030 HT1033 HT1036 HT1050 HT1051 CXA1191S MC1374P LM14573 LM1458 1488/75188 1489/75189 MB1501HPF LM1868N TDA2003V ULN2003A ULN2003SMD [. . ]
http://www.bolanosdj.com.ar/CATALOGOS/LISTACOMP.PDF
https://www.unicrom.com/Tut_generador_senal_monolitico_ICL8038.asp
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