circuit related Instrucables
 | Can I use my computer to close a circuit every second? I posted this in the wrong place earlier. I have a counter which increases by 1 each time a circuit is closed. Is there any way I can use my PC to…
posted by
AntiThesis
on
Apr 8, 2009
views: 32answers: 4 |
 | How does this circuit work ? HI everyone .. I have done this circuit , but I have to write some lines to describe it .. can you help me please * this is the circuit
posted by
layal_1
on
Dec 25, 2011
views: 59answers: 5 |
 | Basic Circuit Question? I am making a box that when opened will sound an alarm. When it is closed, the contacts are touching, thus completing the circuit. When the box…
posted by
crocboy
on
Jun 21, 2010
views: 104answers: 6 |
| Is my circuit OK? I'm building a circuit that uses two 5V inputs and one 24V input. I drew a schematic that I think will work but I want to make sure it does before …
posted by
yonch
on
Nov 12, 2011
views: 83answers: 16 |
| how do I make a simple curcuit for a homemade robot? I know there is a way to take a simple, cheap motor and a battery and some wires and make the motor work. However I have no idea how. Please direct…
posted by
pattyelaine72
on
Jul 2, 2010
views: 72answers: 2 |
| Office blind corner traffic light. I have this idea for a little project/gizmo and I don't really know where to begin. my office is at an intersection that people have a tendency to…
posted by
FriedGeek
on
Aug 24, 2010
views: 145answers: 12 |
| What exactly is the difference between analog and digital ICs?? I wanted to know whether LM 3915 is an analog IC or not...
posted by
Yashknowsbetter
on
Feb 10, 2009
views: 108answers: 3 |
| What exactly is the difference between an Analog IC and a Digital IC? I have to make a project at the university and I would like to know whether IC LM 3915 is analog or digital? I'd also like to know the difference b…
posted by
Yashknowsbetter
on
Feb 10, 2009
views: 910answers: 2 |
| what is the easiest way to switch the voltage of a small motor with a switch? ive got a dc battery and some breadboard. do i need anything else for it?
posted by
trogfield
on
May 23, 2011
views: 27answers: 2 |
| Help with a simple circuit Heloo, I have hassled with this since last year. I have googled over 9000 times, yet I still remain confused, and unable to find a solution myself…
posted by
Mutad0r
on
Jan 16, 2011
views: 25 |
| Does anyone know how to hook up a motor to a rectifier and then hook up the rectifier to a capacitator and LED? Hi Does anyone know how to hook up a motor to a rectifier to convert AC to DC. Then the current needs to be passed to a capacitator, and finally di…
posted by
ronney
on
Jan 31, 2009
views: 373answers: 4 |
 | can a jfet be placed in series with a mosfet's gate and swicthed on to turn off the mosfet? can a jfet be placed in series with a mosfet's gate and swicthed on to turn off the mosfet? i'd like to know if this is possible because the mosfet…
posted by
josh1001
on
May 24, 2011
views: 38answers: 3 |
| Is there any way to water-proof a circuit? I am hoping to build an underwater robot and am not sure about the circuit. It would include a motor and a battery. Is there any way to waterproof …
posted by
afw11
on
Jul 27, 2009
views: 487answers: 4 |
| I have this circuit of a servocontroller using two 555 timer IC's. How can i make impressive modifications? http://hades.mech.northwestern.edu/wiki/index.php/555_Servo_Circuit this is the link to the circuit...It requires two 555 timer IC's...How can i m…
posted by
Yashknowsbetter
on
Mar 3, 2009
views: 373answers: 6 |
| How can I make a cheap-and-dirty circuit tracer? I know that you can buy them, but I'm trying to figure out how to make a device that will follow a household wall circuit on the cheap.
posted by
CameronSS
on
Feb 10, 2009
views: 631answers: 3 |
| 12 volt incubator circuit I need to build a dc circuit which will maintain a certain temperature using a globe as the heat source for the purpose of making a small incubator.?
posted by
gozitano
on
Sep 22, 2010
views: 393answers: 6 |
| I need a simple cheap circuit that will record and then play a sound? ere can I buy a small, cheap circuit that will record asound and play it back at the press of a button?
posted by
XOIIO
on
Jul 14, 2010
views: 320answers: 8 |
| electronic circuit simulator? where can i find a free circuit simulator doesent just show signals but that shows what the things do like leds light and switches switch and stuff
posted by
coleyy
on
Feb 5, 2011
views: 240answers: 2 |
