{"id":671,"date":"2015-11-19T18:14:05","date_gmt":"2015-11-19T15:14:05","guid":{"rendered":"http:\/\/arduinoshop.ro\/index.php\/produs\/modul-encoder-rotativ-arduino\/"},"modified":"2025-08-12T10:53:26","modified_gmt":"2025-08-12T07:53:26","slug":"modul-encoder-rotativ-arduino","status":"publish","type":"product","link":"https:\/\/roboromania.ro\/?product=modul-encoder-rotativ-arduino","title":{"rendered":"Modul encoder rotativ compatibil Arduino (143)"},"content":{"rendered":"

Modul encoder rotativ compatibil Arduino<\/p>\n

Mi\u015fcare arbore 360 grade (rotire)
\n20 impulsuri
\nAceste impulsuri sunt folosite pentru a controla deplasarea unghiulara
\nincarcare comutator : 10mA \/ 5VDC
\ncu moment pe comutator<\/p>\n

\"Rotary-Encoder-Module-roboromania-Bucuresti\"<\/a>\"pini-rotary-encoder-module-roboromania-pini2\"<\/a><\/p>\n

\u0218i un cod simplu de test Arduino-Encoder :<\/p>\n

\"rotary-encoder-arduino-tutorial-roboromania\"<\/a><\/p>\n

\/\/ Arduino Rotary Encoder Tutorial<\/span>
\nint encoderCLK = 6;<\/span>
\nint encoderDT = 7;<\/span><\/p>\n

volatile int lastEncoded = 0;<\/span>
\nvolatile long encoderValue = 0;<\/span><\/p>\n

long lastencoderValue = 0;<\/span><\/p>\n

int lastMSB = 0;<\/span>
\nint lastLSB = 0;<\/span><\/p>\n

void setup() {<\/span>
\n Serial.begin (9600);<\/span><\/p>\n

pinMode(encoderCLK, INPUT); <\/span>
\n pinMode(encoderDT, INPUT);<\/span><\/p>\n

digitalWrite(encoderCLK, HIGH); \/\/turn pullup resistor on<\/span>
\n digitalWrite(encoderDT, HIGH); \/\/turn pullup resistor on<\/span><\/p>\n

\/\/call updateEncoder() when any high\/low changed seen<\/span>
\n \/\/on interrupt 0 (pin 2), or interrupt 1 (pin 3) <\/span>
\n attachInterrupt(0, updateEncoder, CHANGE); <\/span>
\n attachInterrupt(1, updateEncoder, CHANGE);<\/span>
\n}<\/span><\/p>\n

void loop(){ <\/span>
\n Serial.println(encoderValue);<\/span>
\n delay(10);<\/span>
\n}<\/span><\/p>\n

void updateEncoder(){<\/span>
\n int MSB = digitalRead(encoderCLK); \/\/MSB = most significant bit<\/span>
\n int LSB = digitalRead(encoderDT); \/\/LSB = least significant bit<\/span><\/p>\n

int encoded = (MSB << 1) |LSB; \/\/converting the 2 pin value to single number<\/span>
\n int sum = (lastEncoded << 2) | encoded; \/\/adding it to the previous encoded value<\/span><\/p>\n

if(sum == 0b1101 || sum == 0b0100 || sum == 0b0010 || sum == 0b1011) encoderValue ++;<\/span>
\n if(sum == 0b1110 || sum == 0b0111 || sum == 0b0001 || sum == 0b1000) encoderValue –;<\/span><\/p>\n

lastEncoded = encoded; \/\/store this value for next time<\/span>
\n}<\/span><\/p>\n

\/\/ Arduino Rotary Encoder Tutorial<\/span><\/p>\n

Arduino projects.<\/p>\n","protected":false},"excerpt":{"rendered":"

Modul encoder rotativ compatibil Arduino
\nArduino projects.<\/p>\n","protected":false},"featured_media":819,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[9,15],"product_tag":[7,217,77],"class_list":{"0":"post-671","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-senzori","7":"product_cat-module","8":"product_tag-arduino","9":"product_tag-encoder","10":"product_tag-modul","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/product\/671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/media\/819"}],"wp:attachment":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=671"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=671"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=671"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}