วีดีโอ

ขอบคุณมากครับพี่

สอน เพิ่ม จอยสติ๊กอีกตัวทีครับ แล้ว คุมเพิ่มอีก 2เซอโว

วัด DC ไมได้

ของผมไม่มี Other Devices อะครับ ต้องทำยังไงหรอครับ

วัดแล้วกระแสไม่ขึ้นค่ะ ใช้ESP32 ใช้ขา34

ใช้ได้ค่ะเจอแล้วขอบคุณ

ขอบคุณครับ

มีข้อสังเกตุว่าจะวัด การชาร์จ airpods ลักษณะแบบนี้ได้อย่างไร.. 1. เป็นกระแสตรง ไม่สามารเหนี่ยวนำผ่าน CT sensor ได้ , 2 ถึงเป็น ac รั่วมาบ้างแต่วัดรวบสองสายกระแสหักล้างกันหมดเท่ากับศูนย์อยู่ดี.

สามารถต่อกับ ic ขยายขาได้ไหมครับ

สุดยอดเลยครับ กำลังศึกษาเลย ขอบคุณนะครับ

สามารถใช้esp8266แทนได้ไหมครับ ต้องต่ออะไรเพิ่มไหม

ผมลองติดตั้งแล้ว เป็นเหมือนเดิมครับ

'PromoSM'

ทำไม่ได้เลยครับ

Code: int pot; int led; void setup() { pinMode(A0, INPUT); pinMode(6, OUTPUT); Serial.begin(115200); } void loop() { pot = analogRead(A0); float voltage = pot * (5.0 / 1023.0); led = map(pot, 0, 1023, 0, 255); analogWrite(6, led); Serial.print("Analog value: "); Serial.print(pot); Serial.print(", Voltage: "); Serial.print(voltage, 2); Serial.println(" V"); delay(1500); }

Code: int ButtonValue = 0; int Button = 3; int LED = 2; void setup(){ pinMode(Button, INPUT); pinMode(LED, OUTPUT); } void loop(){ ButtonValue = digitalRead(Button); if(ButtonValue != 0){ digitalWrite(LED, HIGH); }else{ digitalWrite(LED, LOW); } }

Code: // Fill-in information from your Blynk Template here #define BLYNK_TEMPLATE_ID "TMPL3CkY_8Gp" #define BLYNK_DEVICE_NAME "LED ESP8266 Pin" #define BLYNK_FIRMWARE_VERSION "0.1.0" #define BLYNK_PRINT Serial //#define BLYNK_DEBUG #define APP_DEBUG // Uncomment your board, or configure a custom board in Settings.h //#define USE_SPARKFUN_BLYNK_BOARD //#define USE_NODE_MCU_BOARD //#define USE_WITTY_CLOUD_BOARD //#define USE_WEMOS_D1_MINI #include "BlynkEdgent.h" BLYNK_WRITE(V0) { int val = param.asInt(); digitalWrite(D4, !val); } void setup() { pinMode(D4, OUTPUT); Serial.begin(115200); delay(100); BlynkEdgent.begin(); } void loop() { BlynkEdgent.run(); }

CT Sensor รุ้นนี้ กันน้ำไหม ครับ

ต้องการ ต่อ WIFI หรือ Bluetooth ต่อยังไง ครับ

Code: // Arduino "Hello Arduino Programming" // Aueaphum Aueawatthanaphisut void setup() { Serial.begin(9600); } void loop() { Serial.println("Hello Arduino Programming"); // ln คือ line new ขึ้นบรรทัดใหม่ Serial.println("Aueaphum Aueawatthanaphisut"); delay(1500); }

Code: int led = 13; void setup() { pinMode(led, OUTPUT); } void loop() { // turn the LED on (HIGH is the voltage level) digitalWrite(led, HIGH); // HIGH คือเลข 1 จ่ายไฟ +5V. delay(1000); // Wait for 1000 millisecond(s) // turn the LED off by making the voltage LOW digitalWrite(led, LOW); // LOW คือเลข 0V. delay(1000); // Wait for 1000 millisecond(s) }

Code: #include "EmonLib.h" EnergyMonitor emon; #define vCalibration 106.8 #define currCalibration 0.52 float kWh = 0; unsigned long lastmillis = millis(); void setup() { Serial.begin(9600); emon.voltage(35, vCalibration, 1.7); emon.current(34, currCalibration); } void loop() { emon.calcVI(20, 2000); Serial.print("Vrms: "); Serial.println(emon.Vrms, 2); Serial.print("Irms: "); Serial.println(emon.Irms, 4); Serial.print("Power: "); Serial.println(emon.apparentPower, 4); Serial.print("kWh: "); kWh = kWh + emon.apparentPower*(millis()-lastmillis)/3600000000.0; Serial.println(kWh, 4); lastmillis = millis(); delay(5000); }

Code: const int RledPin = 13; // Red LED connected to digital pin 13 const int GledPin = 8; // Green LED connected to digital pin 13 const int YledPin = 11; // Red LED connected to digital pin 13 const int ldrPin = A0; // LDR sensor connected to analog pin A0 int ldrValue = 0; // variable to store the LDR sensor value void setup() { pinMode(RledPin, OUTPUT); // sets the Red LED pin as an output pinMode(GledPin, OUTPUT); // sets the Green LED pin as an ouyput pinMode(YledPin, OUTPUT); // sets the Yellow LED pin as an ouyput Serial.begin(9600); // starts the Serial communication at 9600 baud } void loop() { ldrValue = analogRead(ldrPin); // read the LDR sensor value if (ldrValue > 500) { // if the LDR value is more than 500 digitalWrite(RledPin, HIGH); // turn the Red LED on } else { digitalWrite(RledPin, LOW); // otherwise turn the Red LED off } if (ldrValue > 400) { // if the LDR value is more than 400 digitalWrite(YledPin, HIGH); // turn the Yellow LED on } else { digitalWrite(YledPin, LOW); // otherwise turn the Yellow LED off } if (ldrValue > 320) { // if the LDR value is more than 320 digitalWrite(GledPin, HIGH); // turn the Green LED on } else { digitalWrite(GledPin, LOW); // otherwise turn the Green LED off } Serial.println(ldrValue); // print the LDR sensor value to the Serial Monitor delay(1000); // wait for 1 second }

ขอบคุณครับอาจารย์

Code: #include "EmonLib.h" // Include Emon Library EnergyMonitor emon1; // Create an instance void setup() { Serial.begin(115200); Serial.println("Start Project"); pinMode(13, OUTPUT); emon1.current(1, 111.1); // Current: input pin, calibration. } void loop() { double Irms = emon1.calcIrms(1480); // Calculate Irms only Serial.print(Irms*230.0); // Apparent power Serial.print(" : "); Serial.println(Irms); // Irms if(Irms > 0.01){ digitalWrite(13, HIGH); Serial.println("LED : HIGH"); }else{ digitalWrite(13, LOW); } delay(500); }

ขอบคุณมากนะครับ❤

Code: #include <Servo.h> Servo servo1; Servo servo2; int pot1=A5; int pot2=A0; int val1; int val2; void setup() { servo1.attach(7); servo2.attach(5); Serial.begin(9600); } void loop() { val1=analogRead(pot1); val1=map(val1,0,1023,0,90); Serial.println(val1); delay(50); servo1.write(val1); delay(50); val2=analogRead(pot2); val2=map(val2,0,1023,0,90); Serial.println(val2); delay(50); servo2.write(val2); delay(50); }

Code: #include <Servo.h> Servo servo1; Servo servo2; int joyX = 0; int joyY = 1; int servoVal; void setup() { servo1.attach(3); servo2.attach(5); } void loop() { servoVal = analogRead(joyX); servoVal = map(servoVal, 0, 1023, 0, 180); servo1.write(servoVal); servoVal = analogRead(joyY); servoVal = map(servoVal, 0, 1023, 0, 180); servo2.write(servoVal); delay(15); }

// defines pins numbers const int trigPin = 9; // Arduino pin tied to trigger pin on the ultrasonic sensor. const int echoPin = 10; // Arduino pin tied to echo pin on the ultrasonic sensor. const int buzzer = 11; // Arduino pin tied to buzzer const int ledPin = 13; // Arduino pin tied to led // defines variables long duration; // variable for the duration of sound wave travel int distance; // variable for the distance measurement int safetyDistance; // variable for the safety distance void setup() { // put your setup code here, to run once: pinMode(trigPin, OUTPUT); // Sets the trigPin as an Output pinMode(echoPin, INPUT); // Sets the echoPin as an Input pinMode(buzzer, OUTPUT); // Sets the buzzer as an Output pinMode(ledPin, OUTPUT); // Sets the ledPin as an Output Serial.begin(9600); // Starts the serial communication } void loop() { // put your main code here, to run repeatedly: // Clears the trigPin digitalWrite(trigPin, LOW); // Sets the trigPin on LOW state delayMicroseconds(2); // Delay of 2 microseconds // Sets the trigPin on HIGH state for 10 micro seconds digitalWrite(trigPin, HIGH); // Sets the trigPin on HIGH state delayMicroseconds(10); // Delay of 10 microseconds digitalWrite(trigPin, LOW); // Sets the trigPin on LOW state // Reads the echoPin, returns the sound wave travel time in microseconds duration = pulseIn(echoPin, HIGH); // Reads the echoPin, returns the sound wave travel time in microseconds // Calculating the distance distance= duration*0.034/2; // Speed of sound wave divided by 2 (go and back) = distance in cm safetyDistance = distance; // safetyDistance is equal to distance if (safetyDistance >= 10){ // if the distance is greater than 10 cm digitalWrite(buzzer, HIGH); // the buzzer is on digitalWrite(ledPin, LOW); // the led is off } else{ digitalWrite(buzzer, LOW); // the buzzer is off digitalWrite(ledPin, HIGH); // the led is on } // Prints the distance on the Serial Monitor Serial.print("Distance: "); // Prints the distance on the Serial Monitor Serial.println(distance); // Prints the distance on the Serial Monitor delay(2000); // Wait for 2000 millisecond(s) }

Bravo bravo

Nice video

Well-done bro