View Full Version : Electronics
- Help with Rabbit 3400 & PW modulation
- PICmicro microcontrollers
- PSU Testing.
- thinking of majoring in electrical engineering
- Educational Questions...
- Would it be feasible to modify an PSU to use 12V?
- Help me make a motor run longer
- Good suppliers
- Solder iron vs gun?
- Advice for getting into electronics
- I need some help from some electronic savvy people...
- solderless breadboard??
- AA NiMH Battery Charger
- Anybody Have a Scanner Frequencies Book?
- Blinking red light
- PCB Fabrication
- Battery Powered Cold-Cathodes
- Is soldering harmful?
- Need ideas for test bench design.
- Alright, I've decided I'll try to become a "DIYer"
- Build Hardware?
- Hot Glue on PCBs
- Random LED's
- Cell Phone Question... Sort of
- how to make a light blink?
- A switch between your Case switch and Mobo
- A new iron for Christmas
- Good Site for...
- DC power supply /converter for PS2
- Voice Activated Power Switch
- opinions on this lead acid trickle charger
- Adapter wiring question
- interesting things to do with cell phones?
- Resistor ratings (wattage)
- Need advice on a simple circuit ..tail light with intergrated turn signals (leds)
- 1/4 watt resistors
- Itrip RF Signal Amplifier
- Cleaning a dvd player lense?
- Trouble finding these parts
- SMD Guide
- difference between these two parts
- schematics Guide
- Piezo ignition.
- The Ultimate Refrigerator
- Pay - Phone Moddage
- first mini-itx project - design help
- Suggestions for a robot project?
- Mod an alarm clock to shock
- Power supply 250V Ceramic Fuse Replacement
- Meanwell PSU + Voltage Switch
- Unknown Resistor Value
- sequential circuits
- Anyone know where to buy a replacemtn speaker?
- Noritake 256x64 VFD module Group Buy
- help me with this problem
- Robot Project: PC Based Robot
- Plastic Cases for Electronics
- Cell Antenna
- Sentry Key Engine Immobilizer
- Can you help me find this part?
- Electromagnet driven by capacitor
- Philips PA 540B amp
- Li-ion battery charger circuits
- Robotics Sensors
- 555 Timer enable trouble
- EE or EET?
- buliding a power supply question
- momentary (holding) on /off switch
- CD-ROM Fix
- how to filter a switching PS?
- Cell Phone downloads
- a remote control
- Three LCD questions
- [Recommend] A book on the basics of electronics.
- Need to attain 7.5V & 1A
- My new heine clock
- Space heater(no really, this is about space heaters) RE: Efficiency
- Lightning Audio Amp
- 3-bit bus
- Multisim Question
- BCD decoder and encoder
- i need some crimpers
- Program to make electronics diagram
- How To Build A Tin Can Waveguide Antenna...
- Audio line noise from psx VIDEO...
- soldering guns
- Optical "Y" connecters, anyone make one yet?
- Project: Remote Firework Ignition Station
- Co2
- Home automation
- Which is Better ???
- How to connect this together?
- card reader
- KVM for audio only?
- Resistor Matching Circuit- Please check it
- Soldering alternatives?
- VGA to Component advice
- Can anyone help identify this part for me?
- Droping voltage with zener diodes?
- Playing with LCD, Voltage on parralel port ?
- voltage dropping
- arc welder from a motherboard?
- Help Defineing a Capasitor.... TI-4200
- Need a LED box to do...
- Would this Work??
- Car TV
- please help- output level indicator mod
- My new RA-1
- Help identifying diode
- Solid State alternative to relay, must be small, cheap and handle mild A
- DARPA sounds cool
- Cold Heat Soldering Tool
- Oscilloscope Probes
- Are pots basically variable resistors?
- I ordered some parts to get started in the hobby...
- Soldering temperatures
- Metal Detectors
- Charging SLA battery?
- Identifying mosfets to be replaced
- Interference help
- I want to build a radio
- part fell off my g4ti4200 need help
- High voltage flyback driver. - Selling question.
- nokia 3310 lcd
- Help opening PS 2
- 200v caps in place of 50v caps
- Help on powering smt leds
- Impact sensor help
- What sort of relay do I need for this switch?
- Power Factor Correction Capacitors
- A/D Converter Tutorial?
- I want to fix my UPS
- IDE/molex to USB mod?
- making a data acquisition circuit?
- Help me think of a project
- Mosfet Q
- Using while charging... bad?
- keyless entry systems
- Satellite Card + Existing Satellite Box
- Guitar Amp Cable
- easy way to drop voltage?
- LM1458 op-amp - looking for
- EL Wire TRON Costume
- Still Need Help With VFD
- LED Lights
- Projects being worked on during the forum outage?
- usb mini fountain
- I need a little help with my electronics
- Electronics, need a little help
- Cheap Serial LCD?
- Help me out with this circuit...
- Need help pinning out small mono LCD panel
- wiring up LEDs
- Knight Rider Style LED Sweeper.
- PC Remote start(electrical question)
- Problem with fan, Not 4 pin!
- illuminated bulgin vandal switch
- Need to get ~100 470ohm SMT Resistors
- Switch debacle
- how to get -12 from a PSU with no -12?
- NO/NC switch question
- mouser?
- Where can I get a VFD
- Motherboard part identity(what the heck is it?)
- Line Conditioner + Active PFC PSU
- Where can I get this part?
- Converting AC -> DC
- Logitec Wireless Receiver IN the case
- just bought first multimeter.....
- Can I use this lcd?
- Adding a temp sensor that can be read by the PC
- Help with Matrix Orbital 2x20 USB VFD
- Switch Question...Please Help
- You think a Cold Cathode powersupply would work to power the heater of a vacuum tube?
- Phone Rewiring
- Cutting off PSU cables (HOW?)
- Power Molex On/Off
- Wire Wrapping
- Good book on serial port programming
- Help with led back light on lcd text
- 2 pin fan to 3 pin adapter?
- Revenge of the Aerogate 2 (the second)
- Need Help Identifying Chips
- Best way of wiring to mobo header pins
- Giant battery brick .... of DOOM!!!
- house electrical question
- Part Suggestion: Multimeter Probe Port
- Need help hooking up an color micro lcd display
- Fan switch shuts shorts out computer
- what is this???
- Need a soldering iron
- Electronics Term : +5 VSB
- Solar Pannels
- extend the Belkin wire
- 74HCT373 alternative for paralell port led meter
- How does this gizmo work?
- Wiring lighted rocker switches...
- Measuring power consumption and multimeter qtn
- Identify this ti ic?
- Quick keyhole switch question
- Name this part.
- Soldering tips
- voltages in ps/2 mouse?
- LCD Screen
- A baybus fan controller switch, help!
- Cheap Place to Buy Hobby Electronics Components?
- Got a sweet deal on a VFD, & need some help
- What is a good Soldering iron?
- feasability of converting a serial device to usb.
- 640 x 200 B.W. LCD Display w/ backlight
- Temperature switch for fan...
- TI-86 Calculator LCD Screen
- COLDHEAT Soldering Tool
- Switch for fans from 7 V to 12 V.
- cheap way to remove wires from 4 pin molex?
- Is there any need for the 6pin Aux plug from the PSU?
- Attn: People who have modded their X-box
- +5v from serial port?
- Hooking up a bunch of case fans in a series circuit
- Multiple case fan wiring help
- VGA Pinout guide?
- LCD From Compaq Presario EZ2605
- running 2 fans off one rheostat
- Hardware Volume Control - pot?
- New Idea I need help on. Internal USB Hub
- Hacking the Standard iTrip
- LVDS as a digital interface for LCDs
- Me versus 5 ForzenCPU super bright blue LEDs... ;)
- Independent On/Off Buttons Using Momentary Switches??
- CCFL's wired to 3 prong rocker switch, help please
- Determining power requirements
- Need help with controller project.
- Keyboard rewiring
- Designing a counter circuit & interfacing with PC
- About to mess with a perfectly good $300 motherboard...
- Electrical Burns
- IDE rounding question
- PPS -> PC? frequency counter? help meeee :)
- Need an IC
- PDA Divx Remote
- Wiring several led's in parallel
- What soldering iron should I get?
- Electricity question
- I found an old LCD... What should I do with it?
- Change the color of Motherboard PCB?
- Rewiring F-Lock?
- Powering on a laptop LCD
- ColdHeat - Soldering Iron
- nintendo cartridge question
- How to hookup a 120V fan?
- Smoothing output from PWM fan controller
- how to power PC speakers and subwoofer with batteries?
- problem with ccfl's
- Relay
- Controlling audio equipment
- Question bout led's
- Need electricity without a motherboard installed
- PS2 Window Mod
- EE's - I need a Voltage regulation circuit - PLEASE!
- Epson EA-X16027-AR Parallel display
- Old school logic circuit
- Given exit sign from work want to power it
- How to make a timer switch?
- cd-rom buttons
- Need help with spectrum analyzer
- VFD problems
- Wireless desktop
- Palm Pilot on 5v line?
- Putting a new rocker switch in usb port...
- Using the ATX power switch for 12v/7v fan control
- Advanced mod- Socket extension?
- How to electronicaly detect sleep/wake state?
- Gradual fade-in on on and gradual fade-out on off
- This should mean I have another port for USB
- Battery powered pocket pc charger
- tristate floating pin to logic gate input: works?
- Need help finding connectors
- iPod Battery Pack
- Filters are driving me nuts
- help finding place to order...
- 8rda+ capacitors
- using car gauge cluster for case
- will this circuit work?
- Where is a good place to buy Electronic "Kits"
- a crappy alternative to soldering?
- Multiple LED questions
- LED swap in MX310
- Monoflops, RC-networks and Magic
- hardcano 12 and 120mm fans?
- Motion Sensor Sound?
- Blue rectangular and/or SMT LEDs...Where?
- Pilot Lens
- ESD: Truths, myths, and flat out lies
- Multimeter or something else?
- Desoldering parts for recycling
- What's in your toolbox?
- psu voltage help
- Whats a good place to buy LEDs?
- My 17" Monitor crapped out, any way to fix it?
- need help finding another LED like this (pic)
- Using touch switch for eject button?
- Recommend as soldering iron?
- Infrared mouse receiver to all purpose Ir receiver?
- IR Transmitter
- Electrical motor in Jigsaw
- Cathode wiring question
- Biometrics
- nvm
- Switching power sources
- 12volt - 5volt dc/dc converter
- looking for caps
- What's this?
- My friends homework assignment
- can i charge an alkaline battery with NiMh charger?
- need molex's
- Trying to find female molex pins
- Usb adapter for a case fan>?
- Two monitors
- NES Power Glove
- Swollen capacitors
- Resistor Pr0n.
- Making a wireless USB cord?
- Looking for Samsung Data Sheet - LCD
- winamp LED mod meter
- Interfacing LCD with Motorola 68HC12 CPU Help
- cold cathode VU meter
- flat lighting?
- CCFL mod
- Circuit design software?
- any pic/microcontroller gawds here?
- Temp controlled circiut
- ESD Wood, Glass, Plastic
- Pulsing lights?
- Playing with analog gages
- Serial to USB
- 3 - function momentary switch?
- help putting a lcd and fanbus in keyboard
- Fried Inverter
- V1.1 Xbox power connector pinout?
- Old-school Zenith Cruisepad
- Speaker cable for power
- How to calculate Fan-out on TTL devices
- Parallel port hardware addresses
- Molex crimping tool
- LED help( bi-color, i want them to switch)
- Need an AMP kit
- Need help finding Solenoid
- Potentiometer question
- need helpchooing resistor!
- USB VMM/O-Scope Suggestions
- Have 2X24 LCD, can I make it independant of PC?
- circuit board software
- PSU Plug Mod
- Noritake VFDs on Linux
- Would this book be good to learn the basics from?
- Getting started with microcontrollers and etc?
- how would I do this (IR detector)
- Have some Serious LED questions (some newb, some not)
- Need some resources for LED based projects...
- anyone have the USB pinouts? attempting to make a charger...
- Capacitor help
- Help w/ Thermistor please?
- Toroid ring coil magnetic field??
- Led circuit help
- USB Projection Clock
- Thinnest guage wire for molex?
- help with my circuit. works but not right :p
- Teach me, oh wise Electronics Gurus...
- PSU Mod - Adding Molexs
- Implement a shift register in a pic?
- LED with Switch help!
- multiple hdd led
- sata led
- VFD indepent of Computer
- Cold Heat
- Building a small Faraday cage, need advice
- LED from Batteries?
- Illuminated Toggle Switches on a Light Bus
- PCB schematic question...
- Anybody Know the Amps on Batteries?
- Know of any small projects?
- Op Amp experts!!!! come here
- Electric Guitar to iPod
- Where can I buy temp probes like this?
- 5v solar cell not putting out much power...
- Potentiometers to adjust the PSU output?
- rotary encoder circuit?
- HELP! Casio TV LCD mod
- LCD mod
- Remote for PC
- 12v EL Panels?
- Circuit simulation programs and linux
- LED Help
- Power to Nickel Cadmium
- CCFL Controller : Cant find it so I wanna make it
- Clock display
- Wiring fans and other circuits in system... tape or solder?
- Modding Ti-83's
- Help! Mobo Connectors Won't Desolder!
- For those of you looking for a sub $100, yet capable multimeter
- need help identifying thing
- Cable sleeving
- Determining microcandle brightness
- Help with switches and leds for my server
- PSOne LCD, where to buy?
- power supply noise
- diy 75ohm terminator?
- Searching for a good electronic forums
- OT! Dont know where to post! Electronics Help
- Unique Mobo and etc...[56K Beware]
- Thinking of getting one of these...
- momentary switch help
- Knight Rider/LED Chaser mod
- MS 3.0a useless LED question
- Need a soldering iron that doesnt make me miffed
- DigiKey: THE place to shop...
- LED Meter
- Use of Lithium Ions
- Help with this schematic
- best resistor color thing EVER
- LED question
- Tesla coil
- Microcontrollers (stamps) capable of?
- Resistor Question
- Mobile cage suggestions please!
- power port on laptop
- polarity on a 12v DC car lighter socket??!
- general LED question
- can any one mod my logitech elite keyboard?
- Need help with hall effect sensor
- What do I need to run LEDs with 110VAC?
- misc parts... what to do with them?
- Controller/Driver for GB-1494-V-O LCD
- Stepper motors.. what are they?
- wanted: easy to use transmitter and reciever
- EL inverter wiring...
- VFD Wiring Question. Wiring is different from others
- Newbie needs help
- IDE LED voltage questions.
- High Quality Soldering Gun?
- Recommend a multimeter
- Microsoft Wireless Intellimouse 2.0 Mod
- Need help with a LED resistor...
- Testing Batteries w/ a Multimeter
- Cheap 9 or 10 conductor wire
- USB Development board?
- Noob looking for help with project (xmas lights)
- Soldering help
- Cue Cats What Can I do with them?
- soldering guide?
- EPS 12v Connection can it power a PCI Express Card?
- General electronics question...
- Video Now LCD
- Custom PC power supply
- Toshiba LTA070B340A 7" LCD Panel
- Electronics- not just computer electronics...
- MSP430 help!!
- Vacuum tubes
- sound activated circuit
- need to make a pcb
- What VR do I need to regulate 12V fans from 12v to ~7V?
- fixing earphones?
- Mini Review: Cold Heat cordless soldering iron
- Advanced Fan & Temp Question
- Lian Li TR-03 3.5inch Fan controller - Instructions?
- Psu fan replacement
- PIC help. too much noise somewhere. help!!
- Switches?
- USB & PS\2 keyboard wiring info
- Capacitor slid off of the legs on my mobo...Can I slide it back on?
- Quick question about parallel ports
- 7v mod causing damage to PSU?
- PIC identification
- Help with SSR (solid state relay)
- Leaky caps replaced
- flux
- electrical conductive glue?
- Cold Heat
- SMT/Thru-Hole/Component ID
- EMI from AC pump
- 3 pin CPU fan on 4 pin motherboard headers
- PSOne LCD Mod - Cable Extension
- Where to find Capacitors and Resistors in GA ?
- Missing cables for audigy 2
- fan controller wiring
- Linear power supply question
- optical timing system
- How would you make a rheostat to support 2-3 Delta 120x38mm TFB1212GHE fans?
- help quick!
- Please help me with LCDs
- engineer/electrician
- 12v from a 9v
- Color shifting LEDs
- Scramble LED or other clock
- After doing my homework on Microcontrollers...
- Controlling leds?
- rheostat + switch
- Remote Control For Pc????
- Need help identifying capacitor
- How do I remove 3 pin connector head?
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