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If you want to be sure of movement.(I did not get the idea that is what is the main topic,I guess I'm missing a lot lately)
Mount a mouse with a camera,optic mouse,they are cheap , and see that a continuous train of pulses reach the input of the microprocessor.
That is a suggestion ,I dont know...
pic32mx440f256h pickit 2
Thanks NYPD(funny)
Pickit1 also is a bit lousy for anything else than
what it came out for , namely the 16F676 small familly(12F629,675).
As I needed more I updated the software but had to modify the programing speed to manage other Pics
It cope but I am wary that it...
bootloader for pic18f6722
I want to BUY a back-up for my PicKit1 that has served me very well.
Who has a cheep programmer that can program all the pics ???
Somebody in this forum was asked that question by Email and failed to
even answer my query , So who is selling ???
Dont fight about...
Use load cell with amplifier
It is a bridge of 2 thin wire resistors , one of them mounted on a deformable billet ,the other one to sense and compensate for the temperature variation.
and 2 other resistors
The bridge is fed by a dc volatge and the
2 other sides are amplified and the result...
A stepper motor needs only a starting point to be sure of the positionning .(as it advance (or should)the number of step you tell it)
To check if you are handling it properly you could at a specific point get a sensor that shoud match a certain count and therefore be sure ,if the count match the...
spice led
Thanks oxplorer,but that implies
3 nodes for the BCxxx
2 for a V source
2 for a I source
and make a macro with an output for the Led
that cost me 9 nodes per Led instead of 2
And my Sim is the cheapest one with a drastic limit of nodes
I am going to hunt the net for a valid model that...
Strong recommendation for a Beginner
Use PicSimulatorIDE from Oshon (google for exact address)
This little gem has everything you could ask for and MORE ...
Further it can be tried
and is CHEAP ,well supported with FREE updates
and can be updated to the 10F and 18F and to more facilities like...
white led model
Hi Chaps,
I could be a bit late
I have the same problem.
It seems that the "guys from Sims"are reluctant to provide accurate models for Leds
Inclosed Correspondance with Tina Simulator help Site(Note: Tina is good normally)
<<<<
Question or Problem
Program TINA
Category...
Re: Power Factor Controller
This shows clearly what they want ..I think .:?:
So it would be an overkill to use a signed phase value , as it will always (in this case) in the same direction.
The higher the load on the transformer the closer to 1 cos Phi will be......
Power Factor Controller
The sine waves ARE being converted to "square wave "by using a voltage large enough feeding through a resistor going to a diode detecting when this "really slightly trapezoidal wave is smaller than the lowest reference voltage of the Pic COMP
If super safety is needed...
Link gone ,not seen
A electrical "leak" somewhere could do that.
To check : put a meter , set on 220 V ac, connect one lead to a GOOD earth and the other lead to your zero Volts.
There should a reading of next to ZERO.
If not there is a leak or something there.....
For safety (to your system)...
Power Factor Controller
For current:
Current transformer(properly loaded) feeding a crossover detector
For voltage:
Voltage feeding a cross over detector
mesure difference of time and program acting upon it
Cross overs;
========
Sychronized on a climbing wave(1 diode each)
Pic micro...
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