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 ...

This library has been tested with an Arduino Uno (AtMega328p), EnviroDIY Mayfly (AtMega1284p ... extremely unstable). The SDI12 library code is released under the GNU Lesser Public License (LGPL 2.1) ...

Source: Mr. Innovative/YouTube Now, grab your Arduino Nano, plug in the USB cable, and upload the code that will make your DIY radar system actually work. The code is fairly long and we have ...

This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...

So that we can be able to program it. Finally, click the upload button to flash the code into the Arduino IDE’s flash memory. After the program flash, the Arduino UNO R4 WiFI tries to connect to the ...