Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Extensive implementation of Internet-of-Things (IoT) systems increases the needs of IoT engineers. However, some available IoT-trainer modules, which needed to equipped engineers with IoT skills, are ...

编程ESP8266 要对esp-01模块进行编程，必须使用USB到串行转换器或没有atmega328 IC的Arduino Uno板。 要使用FTDI模块对该模块进行编程，请连接以下电路。 如果您没有FTDI模块，请使用Arduino Uno板，只需移除Atmega328芯片并按如下方式进行连接： ...

While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

Thanks to its simple and accessible user experience, Arduino has been used in thousands of different projects and applications. The Arduino software is easy-to-use for beginners, yet flexible ...

ESP8266-01-Arduino-Uno This project seemed quite simple, but the implementation was more difficult than I anticipated due to running into some errors along the way which prevented me from flashing the ...

Programming the ESP8266 and ESP32 for Mesh Networking For this article, we are going to use Arduino IDE to program the ESP32 and the ESP8266 boards. Here, we will use the Painless Mesh library to ...