Author Topic: help nmn po about Infrared as a switch.. (Read 10526 times)

Lenjei · « **Reply #80 on:** October 06, 2008, 12:29:53 PM »

oo nga po nu.. hahaha!!

thank you po!

Philippine Electronics Forum · « **Reply #80 on:** October 06, 2008, 12:29:53 PM »

Lenjei · « **Reply #81 on:** October 10, 2008, 11:47:47 AM »

hi! hehe.. ok n po ung s sensor..

my ttnung lng po ako ulet.. hehe..

pnu ko po b mapapahinto ung count sa 10 lng.. heheh.. kasi po 0-10 lng dpt bilang nya??

using 74ls190 p din po un..

thank you!

((haay.. nxt week n po submission date nito..)) --so sad

Philippine Electronics Forum · « **Reply #81 on:** October 10, 2008, 11:47:47 AM »

Lenjei · « **Reply #82 on:** October 10, 2008, 01:12:40 PM »

anu po bng logic ang kailangan ko.. huhuhuhu.. la yata ko logic sa utak kya hindi ko masagot tnung ko..

Philippine Electronics Forum · « **Reply #82 on:** October 10, 2008, 01:12:40 PM »

0b00000111 · « **Reply #83 on:** October 10, 2008, 01:50:44 PM »

pasilip naman ng final schematic mo

Philippine Electronics Forum · « **Reply #83 on:** October 10, 2008, 01:50:44 PM »

mArKhAo · « **Reply #84 on:** October 10, 2008, 01:56:41 PM »

anu ba max distance na kaya ng Ir

Philippine Electronics Forum · « **Reply #84 on:** October 10, 2008, 01:56:41 PM »

Lenjei · « **Reply #85 on:** October 10, 2008, 01:58:33 PM »

Quote from: PinakamaiksingUserNameDitoSaElabHehehe_7 on October 10, 2008, 01:50:44 PM

pasilip naman ng final schematic mo

haay.. buti nmn po napansin nyo ko! thank you...

haay.. pasensiya n po.. gulo gulo p po kasi schematic ko..

ato nga po.. tinatrabaho ko p.. guguluhan n po kasi ko..

ok n po ung sensor.. ung paghinto nmn po sa 10 ng counter.. w8 po.. bka maaYUS KO UNG ibng part nun schematic..

Lenjei · « **Reply #86 on:** October 10, 2008, 02:01:46 PM »

Quote from: mArKhAo on October 10, 2008, 01:56:41 PM

anu ba max distance na kaya ng Ir

hindi ko po sure... sorry.. haay.. kulang ang research ko!

0b00000111 · « **Reply #87 on:** October 10, 2008, 02:12:06 PM »

Quote from: lenjei on October 10, 2008, 01:58:33 PM

haay.. buti nmn po napansin nyo ko! thank you...

no prob... basta ikaw

Lenjei · « **Reply #88 on:** October 10, 2008, 02:14:41 PM »

hehe.. haay... iiyak n ko! whaaaaaa!!!!!!

one week n lng po.. huhuhuhuhuhuhu,,,,,

fox · « **Reply #89 on:** October 10, 2008, 02:20:52 PM »

Quote from: lenjei on October 10, 2008, 02:14:41 PM

hehe.. haay... iiyak n ko! whaaaaaa!!!!!!

one week n lng po.. huhuhuhuhuhuhu,,,,,

on line ka pala anu nanaman prob. mo sa infared switch?

Lenjei · « **Reply #90 on:** October 10, 2008, 02:38:24 PM »

Quote from: fox on October 10, 2008, 02:20:52 PM

on line ka pala anu nanaman prob. mo sa infared switch?

ok n po un switch..

ung pagstop n lng po ng counter sa 10..

anu po b gmit ng PL pin15, tas ung pong parallel inputs P0-P3??? nbasa ko po override to Q inputs eh...

hehe.. thanks po!

MR. JUAN · « **Reply #91 on:** October 10, 2008, 02:43:32 PM »

Hi lenjei

Anu po yan project nyo ?

Lenjei · « **Reply #92 on:** October 10, 2008, 02:45:10 PM »

Quote from: MR. JUAN on October 10, 2008, 02:43:32 PM

Hi lenjei

Anu po yan project nyo ?

ung pong counter p din.. hindi p din po tpos.. khirap! hehe.. hirap n po ang utak ko..

MR. JUAN · « **Reply #93 on:** October 10, 2008, 02:49:42 PM »

Infrared as a switch..
My nakita akong ganyan s net... modify nyo n lng para madali

...teka hahanapin ko

fox · « **Reply #94 on:** October 10, 2008, 02:53:46 PM »

Quote from: MR. JUAN on October 10, 2008, 02:49:42 PM

Infrared as a switch..
My nakita akong ganyan s net... modify nyo n lng para madali
...teka hahanapin ko

may data book kaba ng mga TTL/CMOS iC nandun yan. pin na tinatanong mo.
Try TTL/CMOS COOKBOOK yung kay Berlin ang author. meron ako nasa bahay.

underprezzure · « **Reply #95 on:** October 14, 2008, 10:39:17 AM »

Quote from: lenjei on October 10, 2008, 11:47:47 AM

pnu ko po b mapapahinto ung count sa 10 lng.. heheh.. kasi po 0-10 lng dpt bilang nya??

using 74ls190 p din po un..

thank you!

Madali lang yan. use the output(binary 10) feed it back together with the clock on an OR gate. Then the output of the OR gate will be fed into the CLK pin of the 190 chip. This will hold the clock at one point which is always at logic 1.

-underpazz campaigns for more technical post on technical threads
-underpazz campaigns for "no hijack policy" on technical sections

Lenjei · « **Reply #96 on:** October 14, 2008, 11:59:38 AM »

hehe.. thanks po! hihi.. eto po.. ok n ..

nagpalit po kme ng pyesa.. instead of 74LS190, we used 74LS192.. hehe.. para po sa count up and down.. hehe..

eto po.. malapit n matpos schematic.. konte n lng.. gumana n po sa breadboard eh..

Lenjei · « **Reply #97 on:** October 14, 2008, 12:17:36 PM »

eto n po.. haha.. dme po cguro ko mali jan.. hehe..

pero gumana n po s bredbord..

yahoo!! hahaha!! sa thursday n po papasa to eh.. hehe..

excited n ko sa 2 araw walang tulugan..

0b00000111 · « **Reply #98 on:** October 14, 2008, 12:22:24 PM »

lenjei,

ano yung IC na pinuntahan nung 7segment? wala ba talagang limiting resistor? ilang volts ang nasa anode ng 7segment nyo?

Lenjei · « **Reply #99 on:** October 14, 2008, 12:28:10 PM »

anu po... 74ls47 po,, bcd-7segment decoder??

hehe.. 5 volts lng po ung sa anode.. dme po kulang ng schematic ko nu? hehe...

la din po limiting resistor..hehe..

sorry po.. hindi p din po ko sanay gawa ng schematic.. hehehe..

Philippine Electronics Forum · « **Reply #99 on:** October 14, 2008, 12:28:10 PM »

Author Topic: help nmn po about Infrared as a switch.. (Read 10526 times)

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