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Driver Circuits, Page 4
Drivers: #'s      A      B - C       D - G       H - K       L - N       O - R       S      T    
U-Z
Last Updated on:
Friday, March 12, 2010 12:07 PM

 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
Data Multiplexer Adds Cursor to LED Display Driver - 03/30/95 EDN-Design Ideas: (design idea added 6/06)
DC Motor Driver with L6203 - The L6203 is a DMOS full bridge driver, which can handle the high peak current up to 5A and supply voltage up to 48V with RDS (ON) of just 0.3 ohm. The chip can run the motor at 4A continuous with proper heat sinking…..(electronic circuit added 10/06)
Determining MOSFET Driver Needs for Motor Drive Applications - Microchip Application Note Published 31-Dec-03  (app note added 6/06)
Differential Amp Drives High Speed ADC - 06/21/01 EDN-Design Ideas: The schematic in Figure 1 is the discrete-element version of an A/D-converter drive circuit. The circuit converts a single-ended input to a differential output. The ADC's reference voltage determines the common-mode range of the differential outputs. The circuit contains two AD9631 amplifiers—one.....(design idea added 6/06)
Differential driver doubles as versatile RF switch driver - 01/06/05 EDN-Design Ideas:.....(design idea added 5/05)
Discrete component Buck converter drives HB LEDs - 03/05/09 EDN-Design Ideas: ,  With just a few components, you can provide sufficient power to operate a high-brightness LED from a battery.....(design idea added 08/09)
Dot/Bar Display Driver - The LM3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing a logarithmic (added 07/07/07)

Drive a blue LED from a 3V battery - 02/15/07 EDN-Design Ideas: Two 1.5V cells and a few components can light a blue LED.....(design idea added 9/08)
Drive a single coil latching relay without an H bridge circuit - 03/05/09 EDN-Design Ideas: ,  Drive current in both directions to cut power consumption.....(design idea added 08/09)
Drive High Intensity White LEDs Efficiently using the PIC16C781 - Microchip Application Note Published 17-Jul-02  (app note added 6/06)
Driver Thermally Compensates Led - 09/02/99 EDN-Design Ideas:.....(design idea added 6/06) 
Drive™ ADCs Simplify Measurement of High Impedance Sensors - DN379  Design Notes (Linear Technology)  (app note added 6/06)
Driving 3-Phase Brushless Motors Apex-AN45 - Apex App Note (added 08/08/08)
Driving a Capacitive Load - You've been warned! Do not attempt to drive large capacitances with your op amp, severe overshoot and ringing may occur. But what if you're stuck driving a length of coax cable that's unterminated? You could end up with over 1000 pF that sends the output ringing. What causes this behavior? Unfortunately...(spice design added 02/09)
Driving a N Channel FET from TTL - Meant as a quick n easy example of how to switch high current12V dc from TTL.   (added 6/06)
Driving a Relay with a CPU - ASCII format (added 7/02)
Driving Bipolar Stepper Motors - Stepper motors are devices, which convert electrical impulses into discrete mechanical rotational movements. In a typical stepper motor, power is applied to two coils. Two stator cups formed around each of these coils,…(added 07/07/07)
Driving Capacitive Loads Apex-AN25 - Apex App Note (added 08/08/08)
Driving Capacitive Loads with Op Amps - Microchip Application Note Published 30-Sep-03  (app note added 6/06)
Driving High Power LEDs - AN-703 Analog Devices Application Note  (app note added 2/06)
Driving LEDs in Battery Operated Applications: Controlling Brightness Power Efficiently - Maxim App Note #1804 (app note added 02/05)
Driving N-Channel FETs from TTL - (circuit / schematic design added 6/06)
Driving out complexity with abstraction tools - 06/24/04 EDN-Design Ideas: Complexity is relative. It can prevent you from solving a problem if you can't characterize and understand the problem within a specific context. At the same time, it provides an opportunity to differentiate your product offerings.....(design idea added 2/05)
Driving Piezoelectric Actuators Apex-AN44 - Apex App Note (added 08/08/08)
Driving RGB LED using Lp3936 Lighting Management System - National Semiconductor Application Note  (app note added 6/06)
Driving RGB LEDs using Lp3933 Lighting Management System - National Semiconductor Application Note  (app note added 6/06)
Driving the Analog Inputs of a Sar A/D Converter - Microchip Application Note Published 10-Mar-03  (app note added 6/06)
Dual Relay Driver Board - We have used two Goodsky RWH-SH-112D 12V relays, coil resistance 400 ohm. It is rated to switch 250VAC at 12A. However, because of the PCB track thickness and width we do not recommend using the
relay to switch more than 5A. If you….(electronic schematic added 08/08)
Dual Stepping Motor drivers using UDN2540 - In this design we use two UDN2540B to drive two stepping motors at the same speed. Each motor can be independently controlled. The S1, S2 switches control the ON/OFF and the moving direction of Motor1. The S3, S4 control the Motor2, respectively....(electronic design added 03/04/05)
Dual-Display with LED Driver with 3/2x Switched Capacitor Boost - National Semiconductor Application Note LM2796 February 2004 (app note added 02/05)
Easy Drive™ ADCs Simplify Measurement of High Impedance Sensors - DN379  Design Notes (Linear Technology)  (app note added 6/06)
Economical Circuit Drives White LEDs - 11/23/00 EDN-Design Ideas:.....(design idea added 6/06)
Embedded Processor Directly Drives LCD - 01/09/03 EDN-Design Ideas: Driving a bare LCD does not necessarily require specialized interface circuitry or peripherals. This Design Idea describes an alternative drive scheme, which you can easily implement using the general-purpose outputs of a microcontroller. Many embedded-system applications need to interact with a user by displaying simple numeric or alphanumeric characters.....(design idea added 1/05)
Extending Battery Life with the TPS61040 White Light LED Driver - TI Application Note  (added 6/06)
Fast precision LED driver - The circuit allows a precision regulated drive current to be set to drive an LED, and in response to a TTL level signal, the LED is switched on and off with rise and fall times of less than 500 nanoseconds and less than 7% overshoot. This was designed for biological experiments to study the photo repsonse of cone cells rabbit eyes....(schematic / circuit added 6/07)
Feedback Circuit Eliminates CCD Driver Delay Mismatch - 09/18/03 EDN-Design Ideas: In a CCD (charge-coupled device), packets of charges shift across the array. The transistor array, also called a bucket-brigade shift register, receives drive from a dual-phase clock signal. Dual-phase clock signals comprise two synchronized clock signals that are 180° out of phase. High peak-output-current CCD drivers.....(design idea added 1/05)
Flyback Transformer Driver - This is by far the best project for someone who is already familiar with High Voltage, but wants to take their experiments to the next level: It requires very little previous experience and skills with soldering and identifying components, and there are virtually no adjustments to be made. The danger is minimal, as fly back transformers are intrinsically low power devices, not capable of outputting lethal currents (due to the hair-thin secondary windings), and....(circuit added 09/08)
Flyback Transformer Driver (Jonathan Filippi) - This is an efficient flyback driver for modern cylindrical rectified television flybacks. Many sites doesn't provide circuits driving these transformers, they simply say that they are bad.
….(electronic schematic added 08/08)
Four DIPs provide as many as 80 sequential LED outputs - 08/21/08 EDN-Design Ideas: A simple circuit uses HCMOS parts and adds one 74HC540 to multiplex the outputs of two 4017 counters for as many as 80 outputs.....(design idea added 09/08)
Frequency Source Feeds Entire Lab - 01/23/03 EDN-Design Ideas: Plumbing a laboratory with a standard frequency makes a lot of sense if the lab uses multiple frequency counters, spectrum analyzers, and other frequency-dependent test equipment. Rather than spending time keeping all of the instruments' oscillators in calibration or buying expensive, high-precision oscillators, you can use.....(design idea added 1/05)
Glowplug Driver a - (Tony van Roon's electronic design / schematic added 2/06)
Glowplug Panel b - (Tony van Roon's electronic design / schematic added 2/06)

 

Drivers: #'s      A      B - C       D - G       H - K       L - N       O - R       S      T     U-Z
 

 
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