circuit

[viked]

how do i have to wire this circuit if i take out relay and bump switch???


**broken link removed**

 

[duffy]

Ground the + motor terminals, remove the transistor, capacitor and 10k resistor.

 

[be80be]

your just going to end up with light activated motor speed controller i made i mouse robot with a circuit just like that it headed for the light worked real good the only thing defferant is the 1 k I used a variable resistor for it.

 

[maral_7133]

gas sensor MQ4

hi every body!
I need the circuit of the gas sensor MQ4 to use in rescue robot!
who can help me?
please, I'm in a hurry!

 

[Hero999]

Don't waste your time on someone who posts duplicate threads.
https://www.electro-tech-online.com/threads/circuit.89137/

Don't ask the same question more than once!

 

[MrUmunhum]

how do i have to wire this circuit if i take out relay and bump switch???


**broken link removed**

How did you make this circuit image??

 

[be80be]

He didn't it came from a online book

 

[mutthunaveen]

can u tell me that what software draws the 3D image like that,,,, please,,,,

 

[duffy]

"Sketchup" will make images like that (and there is a free version). Many others will do solid modelling and raytracing. I like Truespace, we use "3ds Max" at work.

 

[Hero999]

I can easily draw graphics like that using Inkscape.

It's not hard.

These sort of pretty graphics should only be used for illustrative purposes, never as a substitute for real electrical schematics.

 

[mutthunaveen]

thanks bro