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Designing RS-485 Circuits
FEATURE ARTICLE Jan Axelson you use prebuilt cards or converters, understanding the options will help you choose the right product and configure it to get the best results for your application. RS-485 IN [. . ]
http://www.embeddedsys.com/subpages/resources/images/documents/microsys_art_RS485.pdf
SIMPLIS Simulation Tames Analysis of Stability, Transient Response, and Startup For DC-DC Converters
In designing linear and switch-mode power supplies, engineers have long focused on the issue of load current transient demand and its impact on the power supplyâs output-voltage regulation and response characteristic. Many applicationsâbased on ASICs, FPGAs, microprocessors and the likeâhave .......
http://www.how2power.com/newsletters/1008/articles/H2PowerToday1008_design_National.pdf
12_SEMAFOROS
coverstory By David Marsh, Contributing Editor WIND CHIMES IN 38 edn | December 7, 2004 www.edn.com CAPTURING THE SUN'S ENERGY VIA WIND POWER IS NOT [. . ]
http://galia.fc.uaslp.mx/~cantocar/automatas/PRESENTACIONES_PLC_PDF_S/12_SEMAFOROS.PDF
ir-sensor
IR Sensor Created by Ladyada Guide Contents Guide Contents Overview Some Stats What You Can Measure 2 3 4 4 Testing an IR Sensor IR Remote Signals Using an IR Sensor [. . ]
http://learn.adafruit.com/downloads/pdf/ir-sensor.pdf
13232-60905di
designideas READERS SOLVE DESIGN PROBLEMS EDITED BY BRAD THOMPSON AND FRAN GRANVILLE Inrush limiter also provides short-circuit protection Ryan Brownlee, Process Automation Division, Pepperl & Fuchs Inc, Twinsburg, OH For [. . ]
http://m.eet.com/media/1131048/13232-60905di.pdf
ac_theory_module02
Module 2 Looking at Capacitors Capacitors What you\'ll learn in Module 2: In section 2. 1 Capacitors Common capacitor types and their uses. Basic Circuit Symbols for Capacitors. In section 2. 2 Charge & Discharge How capacitors work. What is charge? Charge [. ]
https://www.learnabout-electronics.org/Downloads/ac_theory_module02.pdf
time_15003.0
design Edited by Bill Travis ideas Circuit compensates optocoupler temperature coefficient J Michael Zias, Acme Electric Corp, Cuba, NY hen using an optocoupler in a 10k 6 1 linear application, [. . ]
http://www.aldinc.com/pdf/time_15003.0.pdf
z131-148
Intrinsic Safety Circuit Design Making instruments intrinsically safe need not seem like a nightmare. Here, the basics of intrinsic safety circuit design are discussed. Paul S. Babiarz Intrinsically [. . ]
http://www.omega.com/pdf/temperature/Z/pdf/z131-148.pdf
LM386.PDF
LM386 Low Voltage Audio Power Amplifier September 1997 LM386 Low Voltage Audio Power Amplifier General Description The LM386 is a power amplifier designed for use in low voltage consumer [. . ]
http://www.bolanosdj.com.ar/HOJASDAT/LM386.PDF
voltagedivider
K8055 voltage divider The K8055 circuit has a maximum input voltage of 5 V. You can measure higher voltages but then you need to add a [. . ]
http://www.bvsystems.be/voltagedivider.pdf
MP9000_Series
MP900 and MP9000 Series Kool-Pak® Power Film Resistors TO-126, TO-220 and TO-247 Style MP916 Standard Resistance Values: Tolerance MP916 ±5% Standard (20% is available). 0. 010 5% 0. 015 5% Page 1 of 2 MP915, MP925, and MP930 Standard Resistance [. ]
http://www.caddock.com/Online_catalog/Mrktg_Lit/MP9000_Series.pdf
CS3310_F1
CS3310 Stereo Digital Volume Control Features Complete Digital Volume Control -- 2 Independent Channels -- Serial Control -- 0.5 dB Step Size Description The CS3310 is a complete stereo digital volume control designed specifically for audio systems. It features a [. . ]
http://www.cirrus.com/en/pubs/proDatasheet/CS3310_F1.pdf
Doc371_TCCoilSens
Document 371-1 Measuring Sensitivity of Transponder Coils Introduction The sensitivity of a transponder coil is a measure of its ability to receive a signal from the transmitting antenna. [. . ]
http://www.coilcraft.com/pdfs/Doc371_TCCoilSens.pdf
dact0009
8 7 6 5 4 3 2 1 Digital Inputs Rf VCC VCC X Y Value Value (2) B Logic 0 is 0V Logic 1 is 5V (1) A Gain Av 1/10 1 0 C1 104 CD 2 1 R3 1 1M C2 104 CD 2 R4 [. . ]
http://www.dapj.net/diagrams/mixed/dact0009.pdf
CH14.PDF
CHAPTER 14 Introduction to Digital Filters Digital filters are used for two general purposes: (1) separation of signals that have been combined, and (2) restoration of signals that have been distorted in some way. Analog (electronic) filters can [. ]
http://www.dspguide.com/CH14.PDF
Circuits
Theft preventer alarm Click here for Circuit Diagram. This circuit utilising a 555 timer IC can be used as an alarm system to prevent the [. . ]
http://www.ee.teihal.gr/labs/electronics/web/downloads/Circuits.pdf
tutorial
Chapter 1 The SubML markup language Copyright c 2001-2006, Tony R. Kuphaldt 1. 1 Introduction SubML stands for Substitutionary Markup Language. Similar in structure to an SGML-based language, SubML is intended [. . ]
http://www.ibiblio.org/kuphaldt/electricCircuits/Devel/tutorial.pdf
irf540n
PD - 91341B IRF540N HEXFET® Power MOSFET l l l l l l Advanced Process Technology Ultra Low On-Resistance Dynamic dv/dt Rating 175°C Operating Temperature Fast Switching Fully Avalanche [. . ]
http://www.irf.com/product-info/datasheets/data/irf540n.pdf
LowLevMsHandbk_1
The 20-Bit DAC Is the Easiest Part of a 1-ppm-Accurate Precision Voltage Source By Maurice Egan Introduction A common use of high-resolution digital-to-analog converters (DACs) is providing controllable [. . ]
http://www.keithley.com/knowledgecenter/knowledgecenter_pdf/LowLevMsHandbk_1.pdf
Audio WSPR
WSPR Audio Signal Source A stand-alone WSPR signal source that generates audio WSPR tones to drive a SSB transmitter or transceiver. Features: - Internal timing or [. . ]
http://www.knology.net/~gmarcus/DDS_WSPR/Audio WSPR.pdf
mbi6651
PD - 91341B IRF540N HEXFET® Power MOSFET l l l l l l Advanced Process Technology Ultra Low On-Resistance Dynamic dv/dt Rating 175°C Operating Temperature Fast Switching Fully Avalanche [. . ]
http://www.ledlabs.ru/pdf/macroblock/mbi6651.pdf
3Analog
Analog Line Cards Analog Line Cards Given that line cards are highly susceptible to transient voltages, network hazards such as lightning and power cross conditions pose a serious threat to equipment deployed [. . ]
http://www.littelfuse.com/data/en/Application_Notes/3Analog.pdf
download_4
Audio Engineering Society Convention Paper Presented at the 124th Convention 2008 May 17Â20 Amsterdam, The Netherlands The papers at this Convention have been selected on the basis of [. . ]
http://www.mennovanderveen.nl/nl/download/download_4.pdf
AN10-001
DO-IT-YOURSELF POWER SPLITTERS Typical Performance Data For TCP-2-10 Frequency (MHz) 5. 00 7. 00 10. 00 100. 00 190. 00 370. 00 550. 00 730. 00 910. 00 1000. 00 ® SUGGESTED PCB LAYOUT FOR TCP-2-10 Insertion Loss (dB) (dB) S-1 S-2 3. 10 [. . ]
https://www.minicircuits.com/app/AN10-001.pdf
AN30-001
DO-IT-YOURSELF DIRECTIONAL COUPLERS ® Typical Performance Data - TCD-13-4-75 Frequency (MHz) 5 100 200 300 400 500 600 700 800 1000 CASE STYLE DRAWINGS & DIMENSIONS (INCH ) CASE STYLE DB714 RL-CPL (dB) 20. 63 [. . ]
http://www.minicircuits.com/app/AN30-001.pdf
AN1042-D
AN1042/D High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs Prepared by: Donald E. Pauly ON Semiconductor Special Consultant https://onsemi.com APPLICATION NOTE With the introduction of complementary bipolar power transistors in the late [. . ]
http://www.onsemi.com/pub/Collateral/AN1042-D.PDF
classa_amp
Build a Class-A Amplifier Audio Feb, 1977 by Nelson Pass In spite of their high cost and low efficiency, class A power amplifiers have recently been receiving more attention from audiophiles who demand uncompromising accuracy. Both [. . ]
http://www.passdiy.com/pdf/classa_amp.pdf
esr4_en
Equivalent Series Resistance and Electrolytic Capacitance Meter «ESR-micro v4. 0» (Brief description and operation manual) The device is designed to measure the equivalent serial resistance (ESR) and the [. . ]
http://www.radiodevices.info/esr/esr4_en.pdf
ca3028x3
10 MHZ 30 MHz 1 5 68 7 3 CA302810k10k 10k 10k.01uf.01uf .1uf12 VDC 33pf 6.8pf.68uh adj. 0 dBm 1 v p-p Figure 1: X3 multiplier using differential amplifier 1 7 2 8 6 5 4 3 Figure 2: Inside the CA30285k 2.8k500 ohmsHere is a simple frequency tripler using a CA3028 differential amplifier. The
http://www.techlib.com/files/ca3028x3.pdf
Virginia_Tech_LaBella
Servo-Controlled Active Feedback 200 Watt Class-D Subwoofer Amplifier Alex Kim (904574640) Thomas LaBella (904566662) John Caldwell (904413202) Preston Taylor (904482345) ECE 4206 Electronic Circuit Design II [. . ]
http://www.ti.com/corp/docs/landing/universityprogram/09_winners/Virginia_Tech_LaBella.pdf
reg_sch
5 4 3 2 1 F1 10A SB S1 POWER J7 120V AC IN D L G D RV1 130V M1 BLOWER N TB1 EXT. CONTROL + 24V PS2 + 24V POWER SUPPLY S1 POWER S2 HIGH VOLTAGE 1 2 3 4 S3 LASER START 5 6 CONTROL POWER +24V [. ]
http://www.timefracture.org/laserdocs/reg_sch.pdf
tlc7524
TLC7524C, TLC7524E, TLC7524I 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS SLAS061C Â SEPTEMBER 1986 Â REVISED NOVEMBER 1998 D D D D D D D KEY PERFORMANCE SPECIFICATIONS Resolution Linearity error [. . . . . ]
http://catedra.ing.unlp.edu.ar/electrotecnia/islyd/tlc7524.pdf
adjustable-analog-timer
Adjustable 1-10 Minute Timer Project The circuit starts timing when switched on. The green LED lights to show that timing is in progress. When the time [. . . . . ]
http://circuitdiagram.net/wp-content/uploads/2011/11/adjustable-analog-timer.pdf
ck1708
CK1708 - K149 (version C) USB PIC PROGRAMMER
https://www.electronickits.com/kit/complete/prog/ck1708.pdf
Using the LPC288x in audio application
AN10695 Using the LPC288x in audio application Rev. 01 -- 12 February 2008 Application note Document information Info Keywords Content LPC2888, LPC2880, Audio, DADC, DDAC, I2S, CGU, design rules, application software This application [. . ]
https://www.nxp.com/documents/application_note/AN10695.pdf
AN3171
Maxim > Design Support > Technical Documents > Application Notes > Amplifier and Comparator Circuits > APP 3171 Maxim > Design Support > Technical Documents [. ]
http://pdfserv.maximintegrated.com/en/an/AN3171.pdf
an60
Replacing PE4302 with PE4312 Application Note 60 Summary The Peregrine PE4312 is the updated digital step attenuator (DSA) designed as a direct replacement for the PE4302 series DSA. [. . . . . ]
http://www.richardsonrfpd.com/resources/RellDocuments/SYS_31/an60.pdf
24lc08
Features · High Performance, Low Power AVR® 8-Bit Microcontroller · Advanced RISC Architecture  131 Powerful Instructions  Most Single Clock Cycle Execution  32 x 8 [. . ]
https://www.bristolwatch.com/pdf/24lc08.pdf
gp3
GP3 PC Analog/Digital I/O Kit For the latest documentation see https://www.awce.com/doclib. htm#gp3 © 2010-2012 by AWC, All Rights Reserved AWC https://www.awce.com v1. 4 15 [. . ]
http://awc.al-williams.com/gp3.pdf
PF01308
AeroPowerTM Power Factor Correction Capacitors Single-PHASe And THree-PHASe PFC CAPACiTorS For HigH reliAbiliTy APPliCATionS Intelligent Capacitor Solutions AeroPowerTM power factor correction capacitors are constructed using high quality materials [. . . . . ]
http://www.aerovox.com/Portals/0/PDFs/2012 Catalog Updates/PF01308.pdf
an103
AN103 Dataforth Corporation DID YOU KNOW ? Page 1 of 5 James Prescott Joule (1818-1889) discovered that power (derivative of energy wrt time) dissipated [. . ]
http://dataforth.com/catalog/pdf/an103.pdf
sbaa150
Application Report SBAA150 Â April 2008 Design for a Wideband, Differential Transimpedance DAC Output Michael Steffes . . High-Speed Products ABSTRACT High-speed digital-to-analog converters (DACs) commonly offer a complementary [. . ]
http://focus.ti.com/lit/an/sbaa150/sbaa150.pdf
DIY-k49
Kit 49. ULTRASONIC MOVEMENT DETECTOR II This is our second ultrasonic movement detector circuit. It also uses a crystal locked circuit to get maximum performance from the ultrasonic transmitter. However, the detection circuit is different. We [. . ]
http://info.hobbyengineering.com/specs/DIY-k49.pdf
dp3
EE4435 Fall Design Project 3 A Phase Shifter Effects Box Object The object of this experiment is to design a phase shifter circuit for special effects audio signal processing. Background.Figure 1 shows a [. . ]
http://users.ece.gatech.edu/~mleach/ece4435/f02/dp3.pdf
00701a
AN701 Switch Mode Battery Eliminator Based on a PIC16C72A Analog-to-Digital Converter Module Author: Brett Duane Microchip Technology The A/D converts an input voltage between ground and VDD to an [. . ]
http://ww1.microchip.com/downloads/en/appnotes/00701a.pdf
CN0072
Circuit Note Devices Connected/Referenced Circuit Designs Using Analog Devices Products Apply these product pairings quickly and with confidence. For more information and/or support call 1-800-AnalogD (1-800-262-5643) [. . ]
https://www.analog.com/en/circuits-from-the-lab/cn0072/static/imported-files/circuit_notes/CN0072.pdf
an9752
Harris Semiconductor No. AN9752 September 1997 Harris Linear Sync Stripper and Sync Inserter for Composite Video (HFA1115, HFA1135) Authors: Mark Amarandos and Jeff Lies Introduction HFA1115 Sync signals are a necessary part of [. . ]
http://www.audiovisualizers.com/madlab/pdfschem/an9752.pdf
rfMath
Appendix A: Transistor Analysis for the FM Transmitter Reference: The ARRL Handbook 73rd Edition, 1996 ISBN 0-87259-173-5 pp. 8. 24-8. 25 The 2N2222A NPN transistor's maximum power Pmax is [. . ]
http://www.boondog.com/tutorials/rfTransmitter/rfMath.pdf
an103
AN103 Dataforth Corporation DID YOU KNOW ? Page 1 of 5 James Prescott Joule (1818-1889) discovered that power (derivative of energy wrt time) dissipated [. . ]
http://www.dataforth.com/catalog/pdf/an103.pdf
sloa058
Application Report SLOA058Â November 2000 A Single-Supply Op-Amp Circuit Collection Bruce Carter Op-Amp Applications, High Performance Linear Products One of the biggest problems for designers of op-amp circuitry [. . ]
http://www.eng.yale.edu/ee-labs/morse/compo/sloa058.pdf