Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Manually printing via Serial.print() and Serial.println() can quickly bloat code, particularly when trying to make outputs on the Arduino Serial Monitor readable or when formatting and printing for ...

and Arduino is powered from USB on Arduino. The uploaded source code can be seen on the serial monitor. Fig. 5 shows the raw data code snippet. Fig. 4: Raw data code snippet The data stream can be ...

Fortunately, there are other ways to debug your Arduino code without using Serial.print(). Here are some of ... Watches allow you to monitor the values of variables and expressions continuously ...

So let us go ahead and write the code for that. void printConnectionInformation() { // Print IP Address ... seeing an output similar to Fig. 3 on the serial monitor window. The second option is to ...

The Arduino IDE looks the same way on the Raspberry Pi as it does on a regular Windows PC. The code makes the LED turn on and print “LED on” on the Serial Monitor for 0.5 seconds, then does the ...

Press the plug icon to open the serial monitor. It will open a new terminal process that shows you whatever your board wants to tell you. In this case, our Blink code should make the Arduino say “One ...