infrared fire cracker igniter

ada kiyanna yanna circuit eka thamai gini anathuru hagaweeme paddathi circuit eka. me circuit eka magin hadissi ginnak  athi u wahaama mehi athi relay eka  harahaa sairan nalaawakata ho nathahoth wenath jala isina paddathiyakata ho light paddathiyakata  sawi karagatha haka. mema paripathaya obe niwasatada saada sawi karagannenam ithaamath paladaai we.


me fire cracker circuit eka wada karanne ehi thiyena infrared receiver ekata ginnen nikuth wana infrared kirana paminima nisaa paripathaya kriyaathmaka wee emagin relay eka on wee relay ekata sawi kara athi upakarana kriyaathmaka weemata patanganiy.

obata senser ekata (IR receiver module TSOP1738)  TV  hari CD players wala remote control receiver eka baawithaa karanna puluwan me circuit eka sadahaa baawithaa karala thiyenne NE555 ic eka.
 mehi relay eka on wenawita red led ela on wenawa. ethakota green led eka off wenawa.

R7 resistor eka 3 ohm sita 3.5 ohm dakwa resistor yodaa balanna. ese yodaa aduwenma rath wana resistor eka paripathayata yodanna.

me circuit eka 12v walin wadakaranna puluwan widiyata 7809 regulator eka daaalama design karala thiyenne.



part list eka

NE555 - 1
IR receiver module TSOP1738 - 1(tv /player ekakin galawaganna)
1k - 3
5.1v zener - 1
470 ohm - 1
yellow led - 1
red led - 1
green led - 1
100uf 25v - 1
1M - 1
100k - 1
3.3uf 25v - 1
2.2uf 25v - 1
0.o1pf - 1
IN4001 - 1
IN4007 - 1
220uf 25v - 1
6v relay - 1
0.22pf - 1
470uf 35v - 1
7809 - 1(valtage regulator)
R7 (3-3.5 ohm) - 1

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