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Digital  / Logic Circuits   Page 6a
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Last Updated on: Wednesday, November 29, 2017 05:38 AM

 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
F84 Miniature Real-Time Controller -  Build a simple real-time controller with PIC16F84 running at low power X-tal 32,768Hz. Daily scheduler for 6-channel resided in 64-byte EEPROM can easily be preprogrammed  using Nigel PicProg.  RTC2.C provides user programmable set current time without the need of recompilation.  Fixed bug on minute conversion!..... [Wichit Sirichote, kswichit@kmitl.ac.th]
F84 Miniature Real-Time Controller  -  Build a simple real-time controller with PIC16F84 running at low power X-tal 32,768Hz. Daily scheduler for 6-channel resided in 64-byte EEPROM can easily be preprogrammed  using Nigel PicProg..... [Wichit Sirichote]
F84-Programmer -  Build a low-cost and very simple serial programmer for a PIC16F84 Microchip Flash Microcontroller. Below picture is my personal writer for F84 chip, it works very nice with Nigel WPicProg V1.20…. [Wichit Sirichote, kswichit@kmitl.ac.th]
FACT002: Mastering the PIC16C7x A/D Converter -  Microchip Application Note Published 10-Apr-02  (app note added 2/06)

FAN4810 Design Tools/ AN-6008 -  Fairchild Application Notes / (app note added 6/06)
FAN5230, FAN5233, FAN5235 Component Calculation Spreadsheet & PSPICE Model Guide/ AB-19 -  Fairchild Application Notes / (app note added 6/06)
Fast Compact Routine Interfaces EEPROM to µC  -  03/04/99 EDN-Design Ideas.....The code in Listing 1 provides the interface between any MCS-51 family of µCs and a 24C01a/02/04/08/16 I2C EEPROM. The interface is purely software-driven, so any µC port pins can control the EEPROM.  This code is approximately two times smaller and approximately 20% faster than similar routines published by Atmel Corp ( www.atmel.com].....File has several circuits, please scroll down..... [Design Idea by Grzegorz Mazur, Institute of Computer Science, Nowowiejska, Poland]
Fast Control & Timing System Project -  many projects listed.  Explore the site to find one that works for your application.  (electronic circuit added 4/05)
Fast Regulator Paces High Performance Processors -  DN87  Design Notes (Linear Technology) (app note added 2/06)
FCT vs. ABT Logic Comparison -  Pericom Semiconductor Application Brief # 001.....[App Note]
FCTS Project -  many projects listed.  Explore the site to find one that works for your application.  (electronic circuit added 4/05) [Author: Leonid Sapozhnikov]
Feeling Comfortable with Logic Analyzers -  Aligent Application Note  (app note added 04/05/06)
FIFO Provides Data Width Conversion -  09/26/02 EDN-Design Ideas.....Many designs require FIFO elastic buffers to form a bridge between subsystems with different clock rates and access requirements. However, in some applications, you need FIFO buffers for data conversion. One example is the case in which you need to connect an 8-bit ADC to a 16-bit data-bus microprocessor through a FIFO buffer (Figure 1]..... EDN is migrating links. This link is not verified.  Search the "title" + "EDN" for new link.
Fifteen-Step Digital Power Supply -  .....
Filter Makes Simple SPICE Eliminator -  04/10/97 EDN-Design Ideas..... EDN is migrating links. This link is not verified.  Search the "title" + "EDN" for new link.
Finite State Machine Programmable Logic Controller -  Finite State Machine based Programmable Logic Controller.  7 Inputs  8 Outputs  Simple IF/THEN/ELSE based compiler language generates direct EPROM files…. (add 11/05)
Flash Bootloader for PIC16 & PIC18 Devices -  Microchip Application Note Published 19-Aug-04  (app note added 2/06)
Flash Card Reader -  ST provides high performace devices that assure the quality of card-reader applications, devices ranging from smartcards and flash-cards, dedicated microcontrollers with embedded serial memories, to various types of peripheral interfaces, complete families of standard logic devices and supply management circuits. (application / block diagram added 6/07)
Flash Memory Technology: Considerations for Application Design -  Microchip Application Note Published 10-Jul-03  (app note added 2/06)
Flash Memory VPP Generator Reference Designs -  DN97  Design Notes (Linear Technology) (app note added 1/06)
Floating Point to Ascii Conversion -  Microchip Application Note Published 11-Sep-01  (app note added 2/06)
Fourth Generation of LCD Backlight Technology -  AN65 Linear TechnologyThis publication, LTC's fourth effort devoted to LCD backlighting in as many years, treats  subject comprehensively. The text considers lamps, display and layout induced losses, circuitry, efficiency related issues, optimization and measurement techniques. Twelve appended sections cover lamp types, mechanical design, electrical and photometric measurement, layout, circuitry and related topics.
Frequency Counter using PIC16c5x -  Microchip Application Note Published 26-Aug-97  (app note added 2/06)
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Digital or Logic Circuits:  #'s    A     B     C     D     E - F     G - H
I - K     L     M - O     P     Q - R     S     T     U     V - Z


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