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View Full Version : Electronic Basics

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  1. SMT to DIP Adapters - WITH SOCKETS ???
  2. How should I combine these sensor outputs?
  3. PCB,IC and Electronic component from china
  4. Reducing Source Voltage To Power Supply
  5. woot: ROM tradgedy revisited
  6. Replacing EL backlit LCD with LED backlit LCD
  7. The Tears Of Finding The Truth
  8. some life important concepts
  9. how can i save a sattelite or tv remote control on a microcontroller?
  10. Nextel GPS
  11. armar
  12. Remore Neural Monitoring Victim!?!
  13. Motor Control ICs
  14. Electronics circuit magazine
  15. tv
  16. Use 3A power supply with 2.5A device?
  17. Help me build a bicycle phone charger
  18. Current source?
  19. lucas ares
  20. Laser diode module and audio amplifier tia sal2
  21. Basic Calibration Terms
  22. Cordless drill PWM speed controllers interchangeable?
  23. LED torch adaption
  24. Free electronics software
  25. Sunday Wallpapers
  26. sania mirza hot hot wallpapers
  27. Nikola Teslas patents
  28. Setting Up a Home Lab
  29. CR123A Batteries
  30. NE-45 Lamp Resistance
  31. matter for science atmatter for science at
  32. LT Spice is nice for beginners
  33. Baking parts sometimes necessary?
  34. tantalum capacitors
  35. Headphone Volume Control
  36. Possible to modify a WalMart audio/video selector?
  37. DC to AC Square wave question
  38. AC Adapter -- AAA battery replacement?
  39. optical relay?
  40. Nokia 6600 lcd interface
  41. Large BS170 drain current in off mode
  42. PIN MESFET components
  43. Forte Agent newsreader WARNING re deleting email attachments!
  44. Guitar amp re-capping
  45. exists a xenon strobe chemat to erase UV EPOMs ?
  46. Help Building a USB-Controlled USB Outlet?
  47. How to wire 3 terminal green illuminated rocker switch?
  48. what is the best computer software for electronics simulation?
  49. Need stupid simple Lithium ion charger
  50. Does not have any harmonics
  51. Control TV/DVD/VCR With Infrared
  52. Presentation of website electronics symbols
  53. Music Monster FM,Fimatex -1hr Online Broker,Fun Mobile US,VidieoMaker
  54. Music Monster FM,Fimatex -1hr Online Broker,Fun Mobile US,VidieoMaker
  55. science:
  56. Trying To Adapt Electrophoresis Power Supply for High Voltage Microamperage
  57. where to attach the ESD wrist stap's crocodile clip
  58. Visor magnification for SMD work?
  59. an innovative design @ NASA
  60. group
  61. Welcome to my webside that provides help in English Study forChinese..
  62. nulling offset in a comparator
  63. Earn $5000 and more per month
  64. Quartz oscillator
  65. PIC timing
  66. Schottky-barrier diode and frequency performance
  67. Basic AC wattage question: am I doing my math right?
  68. Regulated 9 Volt DC Power Supply
  69. WANT A BRAND NEW LAP TOP @ RS.8850 ?
  70. tv ad
  71. fet op amps, max differential input
  72. Hall effect sensor
  73. 12v dc to 220v ac inverter for 20w flouracent load
  74. microcontroller ROM copy trouble ?
  75. Electronic components in the UK
  76. is this feasible??
  77. unusuall transformer for common mode isolation
  78. Hot Shopping,Travel,And Entertainment Marketplace
  79. PIC puzzle
  80. Connecting powered speakers to a sound card
  81. VideoEncoderPro Video Encoding Software
  82. is this feasible?
  83. Welcome to Best home jobs(monthily pay out check 2oo countries)
  84. acoustics
  85. Parking Sensors
  86. ESR homebrew revisit ? good design ?
  87. LTspice question
  88. sci
  89. Looking for photodiode BS100C
  90. the Hula Hoop
  91. Power adaptor question
  92. EARN FOR RECEIVING EMAILS
  93. Question --- 12v to 240v inverter starting high surge startup
  94. Motorcycle flasher problem.
  95. PIC clock source.
  96. PIC clock.
  97. FM Crystal Radio
  98. FREE Custom Voice Commands Device Control System
  99. Can you charge a battery from two sources at the same time?
  100. advise on ESR meter project ?
  101. Form D (make-before-break) relays ...
  102. Hey Chris W KE5GIX
  103. Does any manufacturer put lacquer on IC`s' *pins ?
  104. new google group
  105. Multi Battery Charger for Lead Acid
  106. Substituting alkaline for ni-mh in Digital Camera
  107. 24 Volt AC speed controller or dimmer switch
  108. International Calling with Cell Phones Made Affordable
  109. 12 volt thermostat (button? type) for solar window heater project
  110. Heathkit oscilloscope?
  111. Last Few Days before XMAS
  112. PCB Factory from china
  113. Recommendation for a "common" 3.3V LDO regulator?
  114. Solar-recharging garden lights - rewire to mains?
  115. software for 8051 devices ? IDE-Dis-Ass-Debug
  116. tv
  117. Better than LM386 on batteries?
  118. cell phone interference
  119. Voltage controlled rheostat?
  120. Reducing Transformer Voltage
  121. internet tricks and tips
  122. check this
  123. meter with continuity test and diode test on same setting
  124. video surveillance
  125. Akai EA-M830 Manual
  126. How to calculate the effect of a resistor's TCR?
  127. problem with WinPIC & ICProg with PICEX1000 programmer
  128. Stereo to Mono
  129. ATX Computer Power Supply Wiring Question
  130. How is the amplitude component of an audio signal encoded in an FMsignal?
  131. Re: schottky tempco
  132. pic16f84a simulator help
  133. PIC clock.
  134. Newbie: Simple amplifier and voltage to current converter
  135. why address pin 14-15 tied for a 27c256 ROM ?
  136. Re: Hockey puck SCRs
  137. schottky tempco
  138. Newbie question: Can I Light a 12VDC LED from 24VAC source?
  139. any tricks to retrieve a NEC 23256 ROM data ?
  140. FSP350-60GLN PSU started peeping after replacing Asus P5W DH with P5Kmotherboard.
  141. Crystal Radio Tuning Capacitor
  142. Hockey puck SCRs
  143. inductive or resistive load
  144. Looking for a photodiode with large surface area
  145. Simple On/Off timed circuit
  146. Current Regulator
  147. What wattage of solar panel to recharge a 3.3 Ah gel-cell battery?
  148. Phyl and Its Majukul Stereo Resistors
  149. Does Mixing Stereo to Mono Require Resistors?
  150. generate a schematic for pcb ?
  151. six pulse bridge rectifier
  152. diode sense for temperature
  153. DVP 642 Stereo Audio into a Mono Receiver
  154. Wireless Monitor
  155. Simple LED questions...
  156. name of : IC pin that clip on edge of a pcb ?
  157. 240 Volt AC To 12 Volt DC
  158. Magnitude Comparators
  159. any one can provide a good method to learn mesh analysis
  160. Bandwidth importance on a scope for digital electronics
  161. Funciton Generator
  162. current regulator -- explanation?
  163. We have released six new internet based services (Brought to you by
  164. Real post: Rheem heater fan won't shut off, need advice
  165. Can I buffer the effects of inrush?
  166. DataQ Data Acquisition Custom Software
  167. Question on a timer for lights and fan
  168. HandyMan DataBase Over 1,000,000 Specs
  169. lockin amplifier question
  170. Mosfet driver inverting/non-inverting questions.
  171. Power consumption of a typical computer
  172. Audio Circuit Help
  173. AES One Tube Transmitter
  174. MPS-U45 Transistors
  175. Lasers DPSS 100mw Red $75 / Green $150
  176. In the next days, WSEAS Editor-in-Chiefs will give us the acceptanceratio for 2007
  177. help in microelectronic circuits and devices
  178. 555 timer help
  179. Mil-Spec PEZ
  180. Computer Security Information and What You Can Do To Keep Your SystemSafe!
  181. shorting a dependent current source
  182. New thought to me.
  183. impedance between two terminals of a passive network
  184. Mosfet motor driver circuit advice
  185. BrainStimPro Binaural Brainwave Generator
  186. /~/~/~/~/~/Earn $10,000 A Month From Your Bedroom/~/~/~/~/~/
  187. looking for someone to reprogram eprom Los Angeles
  188. Ground in residential system?
  189. Darlington Arrays
  190. Re: know nothing.
  191. Stereo To Mono Converter Cable
  192. 8051/8031 series MCU replace/upgrade ROM issues ?
  193. Does the PICKit 2 support ICSP ?
  194. Buck circuit question
  195. how to find compatible component ? search made me bleary brained
  196. You too can invest less than $10 and make thousands.
  197. UK -scines vs electronics
  198. Please, download our Books (John Sakellaris, Serban Vlaud, Nikos
  199. Thank you for your Help!!
  200. DC Rated Fuseholder On AC
  201. Ipod to stereo amplifer: getting volume
  202. how to id transformers ?
  203. Multimeters continued
  204. multimeters
  205. model rocket ignitor
  206. The ULTIMATE FREE INTERNET BUSINESS!!! No Cost!
  207. Digital Control of an SCR (Thyrister) DC Motor Control Board?
  208. How does this circuit keep a constant 20ma going to the LED
  209. Re: know nothing.
  210. newbie
  211. 6v to 3v...
  212. VHS Tape To DVD
  213. Re: know nothing.
  214. hi
  215. Re: know nothing.
  216. oscillator needed
  217. Voice-automated camcorder?
  218. New to usegroup - question
  219. Light monitoring LED circuit
  220. Re: know nothing.
  221. Re: know nothing.
  222. Questions about dimagnetic -- *not* diAmagnetic -- strength
  223. Fisher Price Baby Monitor. Frequency?
  224. gold mine NO STRINGS ATTACHED!
  225. Answers Urgently Required
  226. Really?
  227. Old Radio Resistors
  228. daa solution
  229. Multiplexing signals
  230. 12 volt automotive fan speed controller
  231. Newbie surppressed carrier question
  232. electret microphone output
  233. Questions about magnetic analogs of electricity.
  234. 12 V Lamp On 240 V
  235. Re: 70V questions
  236. characteristics impedence
  237. Orkut Safari problems
  238. power cable question
  239. How to connect a 120V device to Australian mains supply?
  240. how to use small mic from camcorder
  241. Question about laser detector circuit - rejecting 'daylight'
  242. Home made AC-AC power supply question
  243. Help, Laser Communicator
  244. #
  245. DUBAI RADIO
  246. ONLINE RADIO!!
  247. NEW UK sci.electronics.basics2008
  248. Help pls - Solar Powered 2-way family radio treehouse project
  249. Solid State relay question
  250. Weird problem in Full wave (FW) bridge rectifier
  251. RS-232 electrical levels
  252. 70V questions
  253. how to use Digital oscilloscope?
  254. Splitting Audio Signal
  255. build a simple 5v power supply for digital circuit
  256. Running LED off 9.3 Volts AC
  257. Voltage Regulator
  258. This Product is getting Huge attention Look...DeadLine 2007 1 monthleft...
  259. PIC MPLAB programmer I/F.
  260. What exactly is a four symbol pulse?
  261. Looking for a circuit to convert DAC output to +/-5v range...
  262. Question: Is it possible to heat a LARGE metal object with 220 or 440VAC?
  263. A simple question
  264. LED schematic
  265. Switching voltage regulator question
  266. Some magnetic equivalents of electrical entities
  267. Substituting electrolytic capacitor.
  268. Can someone explain this (simple) schematic
  269. Where to find nanofarad capacitors in the US?
  270. amplifying a received radio signal
  271. New.sci.electronics.Basics
  272. Beijing 2008 Olympic Official Licensed Products
  273. Analogue Simulation Software
  274. More questions, identifying pot types
  275. reliably testing diodes in circuit ?
  276. interesting thing
  277. How can I connect 4 microphones to one recorder?
  278. LED Lumens to Lux conversion?
  279. PCB Assembly Services
  280. Composite video signal
  281. RD and WR signals
  282. Need manual for VUKO VKS 22-16
  283. Schematic component queries.
  284. Problem with hum/buzz in amp
  285. Collins No Battery Flashlight
  286. Anyone ever use ROHM semiconductors?
  287. Detecting zero crossing on secondary side of transformer.
  288. inquiry
  289. Reference for "one-shot" circuit with input longer than pulse
  290. measuring voltage on dc motor?
  291. Re: Transistors
  292. Need some help formatting and sending commands to TLV5618 DAC
  293. Good ebook site [For Me]
  294. overcurrent
  295. 5V regulator for Li-Ion Battery
  296. Help with replacing an AC adaptor
  297. Question: Learning How To Use Hand Held Oscilloscope
  298. simple power switching circuit
  299. need Introduction To Algorithms 2Nd Edition Solutions(Instructor's.Manual)
  300. OT safety of chinese foods
  301. neon transformer
  302. Will a UPS protect against instantaneous voltage drops?
  303. build or substitute for 630mA rated time delay fuse ?
  304. building a linear slide potentiometer?
  305. MENTOR.GRAPHICS.MODELSIM, other CAD,CAM,CAE,EDA,GIS,PCB,FEA,FEM,CNC,CFD,PDS,3D,Opt ics etc.) designed for any kind of operating systems(Windows 95/98/ME/2000/XP/VISTA, Linux, FreeBSD, OS/2, MAC OS etc.)
  306. What limits the current in an unloaded transformer?
  307. Hi I am VIVEK
  308. Hi I am VIVEK
  309. What happens when electrolytic capacitors 'dry out'?
  310. Fortunes wellness with ease..
  311. photoresistors
  312. Toshiba Notebook Battery & Toshiba Copier Option disc up to 70%
  313. PICs and Vss/Vdd
  314. Alkaline and rechargeable batteries and devices
  315. Understanding multimeter readout
  316. Max voltage safe for all electronic devices?
  317. HD44780 is it programmable/OTP
  318. Confusion over DMM "4.5 digit resolution" for DMM
  319. Electret Condenser Element Question
  320. Speaker power question
  321. Re: 555 Timer, Astable Oscillator Help
  322. 555 Timer, Astable Oscillator Help
  323. new online market
  324. general questions
  325. troubleshooting method for micro-controller board ?
  326. Automatically powering 220V dust vac when 220V saw starts
  327. Video signals, resistors and capacitors
  328. can higher v rated rectifier substitute lower v rated ?
  329. Kicad vias
  330. SolderSmoke -- A Podcast About Electronics -- #68
  331. is this feasible??
  332. Paid for your interests
  333. difference between scada and dcs
  334. Op Amp virtual ground
  335. RF Filter PCBs
  336. Paid for your interest
  337. Neon Lamps In Vintage Radio
  338. grass 9A5 amps (EEG)
  339. Sound controlled LED light setup
  340. new pictures gallery
  341. Computer Security
  342. Check out the IT forum
  343. Check out the IT forum
  344. soldering perfboard
  345. Positioning equipment
  346. Very basic crystal question
  347. freeware for schematic to pcb?
  348. turn your expensive oscilloscope into a $5 clock
  349. Vehicle control design
  350. Earphone's volume level question
  351. hi
  352. Garage sensor
  353. Rotating electrical contact - solution?
  354. MRD500
  355. Vacuum tubes for sale 600+
  356. NEW INVENTED CAR INSURANCE FOR YOUR CAR
  357. Ledtronics.com
  358. What is it?
  359. Mosfet switch issues
  360. OT: Sorry for my offensive posts
  361. So what can a microcontroller *not* do?
  362. Sizing a capacitor?
  363. HandyMan DataBase Over 1,000,000 Specs
  364. question about microcontroler oscillator
  365. Stepper motors
  366. What type of motor is suitable for a plotter type device?
  367. trying to understand the REF pin on a DAC
  368. Search OpAmp chip as a voltage follower
  369. Low light camera for catching kids littering
  370. Identifing a chip.
  371. Search chip to drive a camera with YUV interface
  372. Hand Soldering
  373. TL082 - can this be run at +/- 15v ?
  374. SolderSmoke 67 Podcast
  375. How to interface Arduino to a 12-bit serial DAC
  376. USB Controllers
  377. how do I add preset memory and digital control of analogue circuit ?
  378. Is a USB Charger Universal?
  379. Wanted: Simple megaphone-p.a. amplifier schematic
  380. Need help build a dirrectinal controler..
  381. Amazing Matches Creation
  382. Q: How to amplify 15uV, 1.5MHz signal to read on Scopemeter
  383. [OT?] Off-the-shelf radio beacon?
  384. when (time frame) to just replace old electrolytic caps ?
  385. OVP With the MC3423
  386. Display impedance on Genesys' Smith Chart?
  387. switching terminals
  388. FIND INFORMATION ON ENGINEERING JOBS/DEGREE
  389. the AIM of LIFE .
  390. HCT/TTL output current and supply current
  391. anyone in the atlanta area?
  392. Coffee Maker
  393. does it makes sense to use electrolytic can as bypass cap ?
  394. Low cost, small size DIP Instrumentation amplifier IC
  395. How to identify diodes from diodes, transistors from other transistors, IC's and LED's
  396. You can Unlock Cell Phone Using Remote Unlock Software
  397. Software Development Free or Paid
  398. NEED HELP: PIC,Basic,Programmer aaagghhhh! HELP a newbie make a decision - which starter package should I put together?
  399. voltage regulator accuracy
  400. Cheap Stuff
  401. Scientific Software : Data Acquisition, Weather Data,
  402. DataQ Data Acquisition Custom Software
  403. Analysis on the Information-Theoretic Proof about Perfect Secrecy of OTP
  404. Receiver sensitivity and IF bandwidth??
  405. sounds
  406. sale FUJI,TOSHIBA,MIT, EUPEC,SANKEN,SEMIKON, ST and so on module.
  407. PIC Assembler.
  408. Specifying a relay to control lights etc.
  409. Specifying a relay
  410. PV panels
  411. Sunrise Lamp circuit
  412. HIgh Current Mosfet Toggle noise issues?
  413. What are the properties of an Lt44 transformer, And where can I get one?
  414. ElectroWeb.c.la
  415. is this feasible??
  416. free join
  417. help w/testing oscope looking at variety of signals
  418. Why Online Games are So Fun
  419. Atmel 8051 micro: AT89C51-ED2 in 40 pin DIP package - HELPPPP
  420. Atmel AT89C51ED2 in 40 pin DIP package
  421. amperage rating for 30 awg kynar
  422. Complete Set All the 13 IEEE Color Books Family..Gold 2007 , Violet 2006 , Blue 2006, Emerald 2005
  423. 1 year free
  424. How do I convert ac voltage to +, - and GND differential
  425. Component names, packaing, etc..
  426. ultrasonic drill
  427. If you are looking for
  428. Global Warming is caused by the Sun, the Moon and the Stars.
  429. Old JCPenny Garage Door Opener/Receiver
  430. Global Warming is caused by the Sun, the moon and the stars.
  431. Need help in understanding a circuit
  432. Stepper motor question
  433. Anybody in Vancouver BC ??? Looking for a microcontroller kit.
  434. Fatloss computer program
  435. Mosfet
  436. 2000 Full Color Business Cards for $99 FREE SHIPPING
  437. Mismatched voltage wired in parallel. What is resulting voltage?
  438. metal fence alarm project
  439. Low Resistance Measurement
  440. Power Supply Rectification and Smoothing
  441. Limiting Amplitude of 555 Oscillator Output The Cheap N Easy Way
  442. "P dissipation" for caps?
  443. HP Desktop for sale!
  444. contact cleaner or isopropyl alcohol for tube contacts?
  445. Watch NFL Games Online
  446. Current meter using GMR
  447. Need for inductive kickback diode
  448. Coil driving
  449. SolderSmoke... now from Rome
  450. Patriotism
  451. Looking for Sedra/Smith solutions...
  452. Scaling A Pots Voltage
  453. How many watts-per-meter-squared is 1-photon-per-second if the photonis a 2 GHz radio wave?
  454. World's Finest Chocolate Your business logo on each gift for free. Wide price selection.
  455. transistors
  456. Amperage not sensible
  457. That conductive stuff on circuit boards
  458. Questions regarding Creative Music Synth.
  459. Reducing PMDC motor noise ?
  460. Work environment suitable for electronics work?
  461. WATCH THE NEW MODELS OF SONY ERICSON
  462. Device Suggestsions for Converting 220/50Hz to 120/60Hz While inChile?
  463. Filter Phase
  464. repair mobile phone
  465. Cannibal Politicians? Introducing The Dourties, Chelsea, Bill, Hillary, Barrack, George Bush, Jr., Barbara Bush, Jr., And Capital Hill!
  466. How can I convert my old cell phone into this?
  467. how to repair lifted trace pads ?
  468. Battery question
  469. Need help to modify circuit to work with scanning laser
  470. Cannibals In The White House! Meet George Bush, Jr., Barbara Bush, Jr., G. Bush, Sr., B. Bush, Sr., Ronald Reagan, Clinton, Nixon, Gerald Ford, Eisenhower, Kennedy, And All The Rest Of The Presidents Of The United States!
  471. letters on 7 segment displays H, G
  472. How to test for Q of LC circuit unloaded
  473. HCL Technologies:Software Engineer/Senior software Engineer ..:: JobMaguz Update ::..
  474. Light Bulbs, Saws, Motors, Circuits and Basic Calculations
  475. screwdriver tester
  476. canonical forms
  477. Moving to new form of usenet ideas?
  478. BrainStimPro Binaural Brainwave Generator
  479. E4L JOIN for FREE campaign Over in two weeks! Hurry, join for FREE now!
  480. Mosfet as a 12V Switch (and opto)
  481. SMT equivalent or better to the 2n3904?
  482. 0.5 rpm motor
  483. Just a question???????
  484. Why to learn Algebra II
  485. Question: Choosing/Using an SSR
  486. Perforated Emitter technology
  487. Off turns ON
  488. hi
  489. ROBOTIX EVENTS @ IIT KHARAGPUR !!!
  490. Level Converter
  491. suggest basic func/signal generator for basic scope test/setup ?
  492. A wiki site to manage CFPs on Electron Devices and Design Automation
  493. Thank You
  494. Computer Security Information (Free Articles and eBooks)
  495. LEDs
  496. Circuit to connect "Soundblaster" electret microphone to line-input
  497. Clueless beginner's AC dimmer circuit
  498. How to explain this ?
  499. A to Z Instrument Repair Services India
  500. tek 2236 reapair advice ?