Electronic Circuits and electronic circuits, electronic schematics plus an extensive resource for hobbyists, inventors and engineers

DiscoverCircuits.com, has 40,000+ electronic circuits, cross-referenced
into 500+ categories.    We have searched the web to help you find quick design ideas.
We make every effort to link to original material posted by the designer. 
Please let us if you would like us to link to or post your design.

HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


Display Electronic Circuits or Electronic Schematics - Page 7
Display Circuits:  # - A      B-C      D-E      F-I      J-L
      M-N       O-S      T-Z
Last Updated on: Wednesday, November 29, 2017 05:38 AM

 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

Parallel White LED Driver - National Semiconductor Application Note LM3595 August 2003 (app note added 02/05)

PC Based 7 Segment Rolling Display - (circuit / schematic design added 6/06)

PIC 5x7 Display - (electronic circuit added 7/03)

PIC Vacuum Fluorescent Display Interface - (electronic circuit added 4/05)

PIC16F84 LED Signboard (Seiichi Inoue) - (electronic circuit added 4/05)

PIC16F84 LED Signboard 2 - (electronic circuit added 4/05)

PICXIE 2 8x8 Animated LED Signboard - The firmware supplied in  current sourcecode archive is VERY BASIC. I do intend to draw more patterns. However, a vast workload coupled with possible emigration has put  finished firmware on hold. Please do go ahead and build this circuit though  supplied firmware is fully functional. You can have hours of fun designing your own patterns and effects!  Uses  PIC16F84 (design added 6/07)

Pin Diode Drivers - National Semiconductor Application Note 02 Mar1999 / (app note added 7/02)

Potentiometers Enable Programmable Biquadratic Filter - (07/22/04 EDN Design Ideas  / (added 11/05)  Of the many types of analog filters available to designers, few allow easy adjustments of the filter parameters. The biquadratic, or biquad, filter is an exception, however. You can change that filter's corner frequency (ω0), Q, and gain (H) by adjusting the values of three resistors. For that purpose, the lowpass biquad circuit of Figure 1 includes three potentiometers configure...

Power Supply IC Drives Multiple LEDs - 09/02/04 EDN Design Ideas  /  (added 1/05)  Bright LEDs are becoming prominent sources of light. They often have better efficiency and reliability than do conventional light sources. Although LEDs can operate from an energy source as simple as a battery and a resistor, driving a string of LEDs in constant-current mode can better match the l....

Quad Output Switching Converter Provides Power for Large TFT LCD Panels - DN349  Design Notes (Linear Technology)  (app note added 6/06)

Radiated Emissions and CRT Displays - National Semiconductor Application Note   (app note added 2/06)

Reconstruction Filter Selection for HDTV and VGA/Application / ABR-42015 - Fairchild Application Notes / (app note added 6/06)

RS-232c Line Driver IC Drives Power MOSFETs - 10/24/96 EDN-Design Ideas / (added 3/03)   -Easy to effect an interface between power MOSFETs and TTL circuits

RSDS™ Flat Panel Display Design Guidelines Part 1 - National Semiconductor Application Note   (app note added 2/06)

RSDS™ Flat Panel Display Design Guidelines Part 2 - National Semiconductor Application Note   (app note added 2/06)

Scheme Provides High Side Current Sensing for White LED Drivers - 02/19/04 EDN Design Ideas  /  (added 1/05)  White LEDs find wide use in backlighting color-LCD screens in most portable devices, such as cellular phones, PDAs, and MP3 players. Multiple LEDs often connect in series to ensure that the same current flows through every LED. To forward-bias these LEDs, a voltage of 10 to 16V....

Sensor Electronic Tracker with H-Bridge Drive - (electronic circuit added 7/03)

Series White LED Driver - National Semiconductor Application Note LM3590 November 2003 (app note added 02/05)

Servo Pulse to PWM - converter connects an H-Bridge to radio control receivers or robotic circuits. (added 7/03)

Seven Segment LCD uses Two Wire Interface - 09/04/03 EDN Design Ideas  /  (added 1/05)  You can connect seven-segment LCDs using only a two-wire interface (Figure 1). The two-wire interface may be at the field-effect, direct-drive LCD or at a serial interface (such as I2C) that uses an eight-pin microcontroller. The design in Figure 1 uses an Atmel (www.atmel.com) ATtiny12 microcontroller, IC1....

Signal Processor Adds LED Display - 04/05/06/96 EDN Design Ideas  / (added 6/06)  Designers using the Texas Instruments TSS400, a versatile 4-bit sensor-signal processor, may find the circuit in Figure 1 useful as a replacement for, or an adjunct to, the IC's built-in display capabilities.

Simple 0 to 24 dB Gain Amplifier and Balanced Line Driver - AS022 Jenson Transformer Application Note  (app note 04/03/02)

Simple Active Matrix LCD Bias Supply Operates from Battery Input - 02/03/00 EDN Design Ideas  /  (added 11/05)  Many active-matrix-LCD applications need multiple voltages for thin-film-transistor (TFT) bias. Typically, three voltages are necessary: 5V for the column driver; a positive voltage, such as 10V; and a negative voltage, such -5V, for the TFT gate drive, or row driver. For handheld electronic devices, a battery....

Simple LCD Interface Takes Two Wires - 03/26/98 EDN-Design Ideas / (added 03/03/03)  

Small Mezzanine-Board Format Offers More I/O - 04/10/99 EDN-Design Ideas / (added 11/05)  [Note:  File contains multiple circuits.  Scroll to find this one.]  You can now get both modules and carrier boards for the PC-MIP mezzanine format. MEN and SBS-Greenspring (now called SBS Technologies) developed the format as a smaller alternative to PMC modules ....

Small/Medium LCD Panel less than 14 inch - Intersil Application Block Diagram  (app note added 6/06)

Solar Car Display Controller Schematic - (electronic circuit added 7/03)

Song Number Display - (electronic Circuit / Schematic added 10/04)

Speller Effect Sign Display - (electronic Circuit / Schematic added 10/04)

Switch Configures Bare Bones Two Digit Display - 12/21/95 EDN-Design Ideas / (added 3/03)


 

Display Circuits:  # - A      B-C      D-E      F-I      J-L      M-N       O-S      T-Z


HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


 About Us   |  Advertise on DiscoverCircuits.com   |   Report Broken Links  |    Link to DiscoverCircuits.com  |    Privacy Policy

Copyright  January, 1998 - November, 2017     David A. Johnson & Associates.  All Rights reserved. 
 Linking is ALLOWED but COPYING any content or graphics to your web site is EXPRESSLY PROHIBITED.