specifications - yes ;
measurements - yes , if you're lucky to obtain real thing ;
I'm not losing my sleep with difference between B and C range .
anyway - every single one is checked with Hfe test on my bench , prior to soldering ...... result of years of service work .
Hi ZM,
thanks a lot. Don´t kick me in the b...
But OK 2,4,6,8 are shunt and OK 1,3,5,7 are Series right?
And the Long legs are 1, 2 (so LED) and short legs are 3,4
(light dependant) right?
Greetings ulf
thanks a lot. Don´t kick me in the b...
But OK 2,4,6,8 are shunt and OK 1,3,5,7 are Series right?
And the Long legs are 1, 2 (so LED) and short legs are 3,4
(light dependant) right?
Greetings ulf
yup
look at picture here :
http://www.diyaudio.com/forums/anal...poorserbianman-lightspeed-16.html#post1946486
yup.le´flu;1947954 said:
No...Short (5.7mm) are LDR Diode, and Flex Resitor are Long legs (25.4mm).le´flu;1947954 said:
Hi to the both of you,
thanks a lot....your great.
Last question:
How do i set this thing up?
How to use the JMP_01 and 02 and what exactly to set up
with P3 and P1/2??
Okay that was two questions, so i will add a third one....
Did you measure exact input and output-imp. of LDR-
attenuator?
Greetings ulf
thanks a lot....your great.
Last question:
How do i set this thing up?
How to use the JMP_01 and 02 and what exactly to set up
with P3 and P1/2??
Okay that was two questions, so i will add a third one....
Did you measure exact input and output-imp. of LDR-
attenuator?
Greetings ulf
ZM, I also hopped to see this inside Cook Book - You lazy guy😀
This requires a more than a few sentences, so please be patient until tonight.
If ZM will not post something in short, I'll prepare the procedure later today.
Not remembering that we measured impendance...
BR//
yo, Ppls ( who's Baskiat here ? 
)
nice work ..... I just made few language modifications
setting procedure - preliminary to finished Cook Book is here :
http://choky.diyaudio.rs/downloads/PSMLSsetproc.pdf
enjoy 😉
)nice work ..... I just made few language modifications
setting procedure - preliminary to finished Cook Book is here :
http://choky.diyaudio.rs/downloads/PSMLSsetproc.pdf
enjoy 😉
yo, Ppls ( who's Baskiat here ?
nice work ..... I just made few language modifications
setting procedure - preliminary to finished Cook Book is here :
http://choky.diyaudio.rs/downloads/PSMLSsetproc.pdf
enjoy 😉
ZM, Seems we frightten all the people...😎
Has anyone but together a BOM on Mouser/Digikey ... just wanted to check before I
re-invent the wheel! If anyone is interested in helping I would be willing in ordering multiples (up to a point 🙂 ) and shipping them out
re-invent the wheel! If anyone is interested in helping I would be willing in ordering multiples (up to a point 🙂 ) and shipping them out
Hi ZM and Spavelski,
one last question before setting this thing up,
will a 1200uf lytic as C1 be enough capacity?
Iß m asking cause i want to build the Attenuator
quite flat.
Greetings Ulf
one last question before setting this thing up,
will a 1200uf lytic as C1 be enough capacity?
Iß m asking cause i want to build the Attenuator
quite flat.
Greetings Ulf
I would be interested in a little group parts purchase. I have been waiting for the completed cookbook before jumping in. I have simply been trying to avoid the problems that I will inevitably create for myself.🙂
Hi Ulf,
Typicaly used is C1=2200uF.
Anyhow, I don't see why not (to try at least) 1200uF E-Cap.
