Видео

error(e3000204): an error occurred while communicating with the tool

@@Big-golden please look the fatal error from tool-support.renesas.com/autoupdate/support/onlinehelp/csp/V4.01.00/CS+.chm/Message.chm/Output/er_E_msglist-nav-3.html

Send your mail id.

#include <Servo.h> const int triggerPin = 9; // Ultrasonic sensor trigger pin const int echoPin = 10; // Ultrasonic sensor echo pin const int servoPin = 11; // Servo motor control pin Servo servoMotor; // Create a servo object to control the servo motor void setup() { pinMode(triggerPin, OUTPUT); pinMode(echoPin, INPUT); servoMotor.attach(servoPin); } void loop() { // Measure distance using ultrasonic sensor long duration, distance; digitalWrite(triggerPin, LOW); delayMicroseconds(2); digitalWrite(triggerPin, HIGH); delayMicroseconds(10); digitalWrite(triggerPin, LOW); duration = pulseIn(echoPin, HIGH); distance = (duration / 2) / 29.1; // Rotate the servo motor based on the distance if (distance <= 20) { // Rotate to 0 degrees servoMotor.write(0); delay(1000); } else if (distance <= 50) { // Rotate to 90 degrees servoMotor.write(90); delay(1000); } else if (distance <= 100) { // Rotate to 270 degrees servoMotor.write(270); delay(1000); } else { // Rotate to 360 degrees servoMotor.write(360); delay(1000); } delay(100); // Adjust the delay based on your requirements }

Yes it works for all renesas microcontroller

Mcp23017 has three address pins i.e A0,A1 and A2. so, we can used up to 8 mcp23017 on single arduino by varying the address pins. A1-0 ,A2-0,A3-0=0*20 A1-0 ,A2-0,A3-1=0*21 A1-0 ,A2-1,A3-1=0*22 And so on.

@@samkartech i mean do we need to remove the 0 ohm jumpers an set one of them with vcc ? or what?

Yes initially they are all set to 0 so, we have to change to high . I personally changed A2 to high

send your mail id

Could u send codes to me, too?

@@KeKeVi send your mail id

#include <Servo.h> const int triggerPin = 9; // Ultrasonic sensor trigger pin const int echoPin = 10; // Ultrasonic sensor echo pin const int servoPin = 11; // Servo motor control pin Servo servoMotor; // Create a servo object to control the servo motor void setup() { pinMode(triggerPin, OUTPUT); pinMode(echoPin, INPUT); servoMotor.attach(servoPin); } void loop() { // Measure distance using ultrasonic sensor long duration, distance; digitalWrite(triggerPin, LOW); delayMicroseconds(2); digitalWrite(triggerPin, HIGH); delayMicroseconds(10); digitalWrite(triggerPin, LOW); duration = pulseIn(echoPin, HIGH); distance = (duration / 2) / 29.1; // Rotate the servo motor based on the distance if (distance <= 20) { // Rotate to 0 degrees servoMotor.write(0); delay(1000); } else if (distance <= 50) { // Rotate to 90 degrees servoMotor.write(90); delay(1000); } else if (distance <= 100) { // Rotate to 270 degrees servoMotor.write(270); delay(1000); } else { // Rotate to 360 degrees servoMotor.write(360); delay(1000); } delay(100); // Adjust the delay based on your requirements }

thank you