trebam neku jednostavnu shemu

elektronike koja ce da pritiskom na taster ili ti ga tipkalo upaliti relej biti upaljeno 2 minute i ugasiti

Reply to
Zoki_vz
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evo sheme:

taster----neki MCU ( recimo 89c2051)----tranzistor-----relej

onak ugrubo, nadji osnovni spoj tog cipa, i samo na neki pin spojis tipkalo, a na neki drugi spojis tranzistor koji bude vozil relej... a programiranje u bascomu nebi trebao biti problem...

Reply to
Ivan

A imas i one verzije sa 555 al meni je to prekomplicirano :)

Reply to
Ivan

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