Servo Pulser problem

[al000y]

hey

first can you give me link for beginner tutorial in electronics

second yestrday i bought all these(in attach pic)

1-68K R
2-100nF
3-330nF (also they have 400nF but they dont have 390nF)
4-NE555P
5-2.7K R
6-IN4148
7-P1 - 2.2K (they dont have 2.7 he said 2.2 is standard)


if i build the project with these it will work fine and generate 1 - 2 ms ~ 50Hz ?
or it will damage my ESC?

[tiger_bel]

just a simple test with 180f452 on microchip proto board
servo connected to port B.7

a quick test - without any additional hardware
fyi

init:
gosub rstml
loop:
LCDOUT $FE, $80, " test for servo "

if code <100 then code = 100

if code >200 then code = 200

if portB.0 = 0 then ' button right
code = 100
pulsout portB.7, code
high portB.0
else
low portB.0
endif

if portA.4 = 0 then ' button left
code = 200
pulsout portB.7, code
high portB.1
else
low portB.1
endif

high portB.2
pause 25
low portB.2
pause 25
goto loop

rstml:
low PORTB.1
low PORTB.2
low PORTB.3
low PORTB.4
low PORTB.5
low PORTA.0
return

[Acetronics2]

Hi, Al

If you had told us electronics was a new land for you ... I had shown you THAT :

http://www.york-electronics.com/

Still time to be reasonnable ... and do not tell me about the cost !!!

Alain

For others:

You REALLY think our friend could achieve an unprogrammed PIC "kit" ... as a simple 555 is a great problem.

do not joke ... please !!!

[malc-c]

I thought the guy wanted to build something, rather than purchase a commercial product..

Mind you at $20 it would probably be just as cheap !

[Acetronics2]

I thought the guy wanted to build something, rather than purchase a commercial product..

Mind you at $20 it would probably be just as cheap !

I know that, Malc ...

but this device really is a value !!! ( I know "Rocky", it's him, for quite a while and his work is worth every $$ ... )

Be sure this device is far off from your "miracle" bass beat filter ... ( LOL !!! )

and as many things could be done with the 555 ...

better to excercise on a blinking light or a standalone kit than taking risks with other stuff involved.

Alain

[malc-c]

.... your "miracle" bass beat filter ... ( LOL !!! )

Alain

Don't knock it... by the time I've finished playing with these op-amps I'll be the guru on low pass peak detection filters