... You can't, but you can turn it off by applying a pulse to the triac itself of the opposite polarity. IIRC this was a common way to do PWM with thyristors,...
could any one help me to get an complete manual or how to write code for PIC from jal...cause i am a new guy to jal ...earlier i used assembly but trying to...
... Javi, Oh well, I was thinking the concern was whether you could "trust" the switching of the relays on the A/D input. Seems like switching the power and...
Hi William, ... These batteries must supply between the mains AC fault (usually outside high voltage) and the diessel engine start-up. If one cell is fault,...
Hi Javi, hi William, 20 years ago, (sadly, like dave_is_missing's mouth truth was telling) I was involved in such battery maintenance. Let me picturing the...
... Ok, now when I used to work in a telephone exchange the golden rule was to never, ever connect any wires or things to individual cells. The current ...
... PWM ... area. Bingo ! Eur, you'll be then surprised to found that a triac may be switched OFF also in pure DC. The methode is highly used right now (and...
Hi Phil & all, As you already know I work in a calibration lab., I'm just making this tool for the "energy supervisor departament". Also I'm not an expert to...
... making ... No offence Javi but this reminds me about left hand door engineers and right hand door engineers :) The left hand door design engineers doesn't...
... You have to isolate the address lines with optocouplers. Using 4 boards is possible: keep the GND in the middle of the range. The outputs should be done...
... I did not follow the thread (not smart enough...), but why don't you use one pic for each 4 cells? You solve the power supply problem and it requires less...
Hi Vasile, ... No problem, it's only a way to say that (seeing the problem globally) my contribution it's the way to measure these voltages; and the other's ...
Hi Eur, ... I don't know how will be in small towns, but the usual is an empty room where the batteries lies. Think in an old hospital with all beds together...
Hello!! I use LCD PC1602F and Pic16f877 and this lcd io simular to hd44780 BUT In JAL program i include hd447804 When i drive in microcontroller I only get...
... OK, now this is getting a bit confusing. Is this going to be a permanent installation or is it portable? You've used the word "mobile" above. Is someone...
... Try adding this to your hd44780.jal file: -- Added 12/01/03 by special [k] -- -------------------------------- var byte rows var byte columns var byte...
Just add 0x40 or 64 in decimal to the line 2 offset: hd44780_line2 hd44780_position(64) hd44780 = "M" hd44780 = "i" hd44780 = "c" hd44780 = "h" hd44780 = "a" ...
... Brainstorming it's a healty thing for the cerebel. :) Better to be done before the election day... :)) OK, another approach. input datas: supply 60V very...
... you ... and ... Hi Joep, Because I've send to Javi a schematic where is not necessary any instrumentation or differential amplifier, so discussion was on...
... Almost none. :) But if I keep my mouth shut, where will be the brainstorming pleasure ? Which means coffe and talk with friends instead of working ! ... ...
I hope I'm allowed to say this :-( :-( I found an interesting link on X10 & wireless in one of the pic newsgroups: http://www.mbx-usa.com/ have fun, Stef...
On Wed, 03 Nov 2004 16:18:48 +0100, Stef Mientki <s.mientki@...> ... It concerns electronics, so it is allowed. ... A suprising good set of links. I...
