T&L Publications

still looking...no luck yet...the ones radio shack sell have a strange insignia on them,,
cannot recognise them,,, sigh !

no the chip is a jungle ic for tv's...JVC specifically...anyway i found my problem long ago, thanx

i am looking for the style like the shack carries
i am just currious of who make the type for the shack.......its part of a timer type deal...

i am looking for a 1 meg. pot...pc mount type<p>radio shack has one 271-284 but it is 100k i am wondering who makes the radio shack brand like this...<p>i want this kind but they do not carry it in a 1Meg<p>i looked in a few catalogs today but couldn't find it elsewhere..<p>anyone know who makes thi...

been there, done that....never got the T-Shirt (<p>found out the battery went dead 1st,,inverter coudn't keep up with the charger.or charger was too power hungery...and battery coudn't keep up
:p

i have a home made deal... i took an old flyback out of a tv set...old black and white set..tube operated...but i suppose any flyback will work.. i made a driver for this... 2 transistors and a coil of wire wrapped around the core of the flyback,,, made with hi speed oscillation anyway this made mor...

i have an outdoor tent type garage... i just use the common... 8 foot HIGH OUTPUT light fixtures they are the 8 foot bulbs with a rectangle ends<p>do not confuse them with the other 8 foot bulb with a single pin on the end.. SlimLine lamps<p>HIGHOUTPUT lamps are designed for ice cold weather 1-2lamp...

ok, i know the so called rules... grounding directs lightning etc.. but i have found that grounding actually has drawn lightning..had 3 antennas obliterated cause of grounding... this last antenna i have isn't grounded.. and has survived 8 yrs now...<p>i wouldn't ground the building and stove..unles...

wow..thanx stephen..i do plan to have it as a 2 layer board..your tips were very helpful..thanx !
i will re-vamp my sketches and see if this doesn't releive my rats nest

sounds like it would work,.i rember as a kid in school...they had a tape in conjunction with a slide projector...when the unit made a tone.the projector whould change the slide to the next foto it wasn't a inaudiable tone but it worked,,and kept us awake in class..lol this tape and projector was all...

ok,,,thanx..i just didn't get a grip on them symbols...<p>i dread trignometry...algerbra is just as bad...
sigh.......

i will try that this time.. 15-28 watt load sound sufficient? the tube is a floure-X quad bulb mougal base..great light tho..hope my next one holds up better
thanx again

i have the package outlines for these chips..i just cannot to seem to get them in a workable order with out a ton of crossovers :p
i don't want this to be a 4 layer board :p

ok i need a bit more here..
i under stand the A=VA but i do not understand what the "/" means ..
can you tell me in idiot terms thanx

i found a schematic by Bill Bowden's Hobby circuits<p> http://ourworld.compuserve.com/homepages/Bill_Bowden/clock.htm <p>looks easy enough but i am having the hardest time to arrange the IC's into a workable configuration , the 74HC390's are no problem but the other IC's freak me out cause they are ...