ขาย GY-31 TCS230 TCS3200 Color Sensor ราคาที่ดีที่สุด

GY-31TCS230 TCS3200 Color Sensor เซนเซอร์วัดค่าสี A breakout board for the TCS320 colour sensor which also includes white LEDs for reflective illumination. The TCS230 colour sensor combines configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The full-scale output frequency of this colour sensor can be scaled by one of three preset values via two control input pins. This TCS230 colour sensor comes with digital input and output which allows direct interface to a microcontroller or other logic circuitry. Note: LED's are not controllable, sensor is sensitive to infra-red light. Specification Chip: TCS230 Input Voltage: 3V ~ 5V Best Detection Range: 10mm High-resolution conversion of light intensity to frequency Programmable colour and full-scale output frequency Communicate directly with a microcontroller Low-profile surface mount package PCB Size (L x W): Approx. 1.2 x 0.95 inch Pinout and example arduino sketch available after purchase. Code: // TCS230 pins connected to Arduino //int s0 = D3; esp8266 //int s1 = D4; //int s2 = D5; //int s3 = D6; //int out = D7; int s0 = 2; //nano int s1 = 3; int s2 = 4; int s3 = 5; int out = 6; // Variables int red = 0; int green = 0; int blue = 0; void setup() { Serial.begin(115200); pinMode(s0, OUTPUT); pinMode(s1, OUTPUT); pinMode(s2, OUTPUT); pinMode(s3, OUTPUT); pinMode(out, INPUT); digitalWrite(s0, HIGH); digitalWrite(s1, HIGH); } void loop() { color(); Serial.print(" R"); Serial.print(red, DEC); Serial.print(" G"); Serial.print(green, DEC); Serial.print(" B"); Serial.print(blue, DEC); delay(600); if (red { if (red Serial.println("WHILE"); } else{ Serial.println(" -> (Red Color)"); } } else if (blue { if (red Serial.println("WHILE"); }else { Serial.println(" -> (Blue Color)"); } } else if (red > green green > blue green > 11 ) { if (red Serial.println("WHILE"); } else{ Serial.println(" -> (Green Color)"); } } else{ Serial.println(); } } void color() { digitalWrite(s2, LOW); digitalWrite(s3, LOW); //count OUT, pRed, RED red = pulseIn(out, digitalRead(out) == HIGH ? LOW : HIGH); digitalWrite(s3, HIGH); //count OUT, pBLUE, BLUE blue = pulseIn(out, digitalRead(out) == HIGH ? LOW : HIGH); digitalWrite(s2, HIGH); //count OUT, pGreen, GREEN green = pulseIn(out, digitalRead(out) == HIGH ? LOW : HIGH); }