Akwụkwọ ntuziaka onye ọrụ Relays Shield ARDUINO A000110
4 Leds ExampLe:
Nke a example na-egosi gị ka ị na-anya ụgbọelu mgba ọkụ nke 4 Leds site 4 Relays Shield.
Mara:
Na nke a exampA na-eji 4 Leds iji gosipụta ọrụ nke 4 Relays Shield mana ị nwere ike jikọọ na relays ụdị ibu ndị ọzọ wee mepụta sketị ahaziri onwe gị.
Akụrụngwa:
- Arduino osisi
- Arduino 4 Relays Shield
- 4 ndu
- 4 resistor 220Ω
- Waya
sekit:
Wụnye Shield 4 Relays na bọọdụ Arduino, jikọọ kọntaktị “Common” (C) nke Relays ka ọ bụrụ ntụtụ “5V” nke Shield.
Jikọọ anodes niile nke Leds (na-abụkarị pin ogologo) n'usoro n'usoro na resistor nke 220Ω wee jikọọ ha na kọntaktị "Normal Open" (NO) nke Relays.
Jikọọkwa kathodes nke Leds na Ground (GND) nke Shield.
N'ikpeazụ jikọọ osisi ahụ na PC site na iji eriri USB wee bulite ihe osise ahụ.
Ugbu a ị nwere ike ịnya ụgbọ elu nke ọ bụla na-edu site na ọsọ agba anọ nke ejikọrọ ya.
Koodu:
Nke a na-anya ụgbọ elu 4 Leds.
Nke mbụ ọ na-agbanye na led1 ejikọrọ na relay1, mgbe otu sekọnd ga-agbanye led2 ejikọrọ na relay2, gafere sekọnd ọzọ ọ na-agbanye led3 ejikọrọ na relay3 na n'ikpeazụ, gafere otu sekọnd, ọ na-agbanye na led4 na ọ jikọtara ya na ya. relay4.
A na-agbagharị relay1 site na pin 4, relay2 site na pin7, relay3 site na 8 na relay4 site na pin 12.
A na-eji ọrụ “dijitalWrite()” nyere iwu ntugharị a.
Mgbe edobere relays ka ọ dị ala, a na-ejikọ kọntaktị “Common” (C) na kọntaktị “Ekechichi nkịtị” (NC).
Kama mgbe edobere relays dị ka HIGH, kọntaktị “Common” (C) na-agbanye wee jikọọ na kọntaktị “Oghere Mepee” (NO).
Ebe a ị nwere ike ibudata Schematic nke 4-Relays Shield.
Egosiputa koodu zuru oke na nkọwa ya zuru oke.
/*4-Relays Shield Example*/
// kọwaa mgbanwe
int RELAY1 = 4;
int RELAY2 = 7;
int RELAY3 = 8;
int RELAY4 = 12;
ntọala efu()
{
// Tọọ Relays ka ọ bụrụ mmepụta
pinMode (RELAY1, OUTPUT);
pinMode (RELAY2, OUTPUT);
pinMode (RELAY3, OUTPUT);
pinMode (RELAY4, OUTPUT);
ntọala efu()
{
// Tọọ Relays ka ọ bụrụ mmepụta
pinMode (RELAY1, OUTPUT);
pinMode (RELAY2, OUTPUT);
pinMode (RELAY3, OUTPUT);
pinMode (RELAY4, OUTPUT);
}
loop efu()
{
digitalWrite (RELAY1, Elu); // Na-agbanye Led1
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY2, Elu); // Na-agbanye Led2
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY3, Elu); // Na-agbanye Led3
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY4, Elu); // Na-agbanye Led4
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY4, ala); // Gbanyụọ Led4
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY3, ala); // Gbanyụọ Led3
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY2, ala); // Gbanyụọ Led2
igbu oge (1000); // Chere 1 sekọnd
digitalWrite (RELAY1, ala); // Gbanyụọ Led1
igbu oge (1000); // Chere 1 sekọnd
}
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Akwụkwọ / akụrụngwa
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ARDUINO A000110 4 Relays Shield [pdf] Akwụkwọ ntuziaka onye ọrụ A000110, A000110 4 Relays Shield, A000110, 4 Relays Shield, Relays Shield, Shield |
