{"id":2912,"date":"2021-10-29T18:11:17","date_gmt":"2021-10-29T17:11:17","guid":{"rendered":"https:\/\/edukacija.com.hr\/?p=2912"},"modified":"2021-10-29T19:59:59","modified_gmt":"2021-10-29T18:59:59","slug":"pracenje-putanje-izvora-svjetlosti-koristeci-foto-otpornike","status":"publish","type":"post","link":"https:\/\/edukacija.com.hr\/?p=2912","title":{"rendered":"Pra\u0107enje putanje izvora svjetlosti koriste\u0107i foto otpornike"},"content":{"rendered":"\t\t
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Tekst koda <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\/\/ code<\/p>

#include <Servo.h>
Servo servohori;<\/span>
int servoh = 0;<\/span>
int servohLimitHigh = 160;<\/span>
int servohLimitLow = 20;<\/span>
Servo servoverti; <\/span>
int servov =0; <\/span>
int servovLimitHigh = 160;<\/span>
int servovLimitLow = 20;<\/span>
int ldrtopl = A2; \/\/foto otpornik “gore-lijevo”<\/span>
int ldrtopr = A1; \/\/foto otpornik “gore-desno”<\/span>
int ldrbotl = A3; \/\/ foto otpornik “dolje-lijevo” <\/span>
int ldrbotr = A0; \/\/ foto otpornik “dolje-desno”<\/span> <\/span>
void setup () {<\/span>
servohori.attach(10);<\/span>
servohori.write(0);<\/span>
servoverti.attach(9);<\/span>
servoverti.write(0);<\/span>
delay(500);<\/span>
}<\/span>
void loop()<\/span>
{<\/span>
servoh = servohori.read();<\/span>
servov = servoverti.read();<\/span>
\/\/capturing analog values of each LDR<\/span>
int topl = analogRead(ldrtopl);<\/span>
int topr = analogRead(ldrtopr);<\/span>
int botl = analogRead(ldrbotl);<\/span>
int botr = analogRead(ldrbotr);<\/span>
\/\/ calculating average<\/span>
int avgtop = (topl + topr) \/ 2; \/\/srednja vrijednost – gore<\/span>
int avgbot = (botl + botr) \/ 2; \/\/srednja vrijednost – dolje<\/span>
int avgleft = (topl + botl) \/ 2; \/\/srednja vrijednost – lijevo<\/span>
int avgright = (topr + botr) \/ 2; \/\/srednja vrijednost – desno<\/span>
if (avgtop < avgbot)<\/span>
{<\/span>
servoverti.write(servov +1);<\/span>
if (servov > servovLimitHigh) <\/span>
{ <\/span>
servov = servovLimitHigh;<\/span>
}<\/span>
delay(10);<\/span>
}<\/span>
else if (avgbot < avgtop)<\/span>
{<\/span>
servoverti.write(servov -1);<\/span>
if (servov < servovLimitLow)<\/span>
{<\/span>
servov = servovLimitLow;<\/span>
}<\/span>
delay(10);<\/span>
}<\/span>
else <\/span>
{<\/span>
servoverti.write(servov);<\/span>
}<\/span>
if (avgleft > avgright)<\/span>
{<\/span>
servohori.write(servoh +1);<\/span>
if (servoh > servohLimitHigh)<\/span>
{<\/span>
servoh = servohLimitHigh;<\/span>
}<\/span>
delay(10);<\/span>
}<\/span>
else if (avgright > avgleft)<\/span>
{<\/span>
servohori.write(servoh -1);<\/span>
if (servoh < servohLimitLow)<\/span>
{<\/span>
servoh = servohLimitLow;<\/span>
}<\/span>
delay(10);<\/span>
}<\/span>
else <\/span>
{<\/span>
servohori.write(servoh);<\/span>
}<\/span>
delay(50);<\/span>
}<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Tekst koda \/\/ code #include <Servo.h>Servo servohori;int servoh = 0;int servohLimitHigh = 160;int servohLimitLow = 20;Servo servoverti; int servov =0; int servovLimitHigh = 160;int servovLimitLow = 20;int ldrtopl = A2; \/\/foto otpornik “gore-lijevo”int ldrtopr = A1; \/\/foto otpornik “gore-desno”int ldrbotl = A3; \/\/ foto otpornik “dolje-lijevo” int ldrbotr = A0; \/\/ foto otpornik “dolje-desno” void […]<\/p>\n","protected":false},"author":1,"featured_media":2918,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-2912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tracking_solar_source"],"_links":{"self":[{"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/2912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2912"}],"version-history":[{"count":10,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/2912\/revisions"}],"predecessor-version":[{"id":2932,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/2912\/revisions\/2932"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=\/wp\/v2\/media\/2918"}],"wp:attachment":[{"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukacija.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}