There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

It just seemed fitting to start Open Sourced with the Arduino microcontroller. Arduino is an open-source microcontroller and development environment. It was originally for the hobbyist market, but as ...

If you are interested in learning more about the history of the iconic Arduino UNO microcontroller you are sure to be interested in the new article published this month to the official Arduino blog ...

There’s a rash of open source hardware announcements today in advance of this weekend’s Maker Faire in San Mateo, California—and two are related to the popular Arduino microcontroller. While Arduino ...

In an exciting development for Internet of Things (IoT) enthusiasts, Arduino has unveiled its latest offering: the Arduino Nano ESP32. This compact but robust addition to the brand’s Nano family ...

An Arduino-based automation project that uses a Light Dependent Resistor (LDR) to control an AC lighting circuit based on ambient light conditions. The system automatically switches the load ON during ...

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject ...

MacroPad is a project designed for a custom hardware macro pad. It serves as a reference implementation for creating your own custom HID (Human Interface Device) macros. Tap: Toggles the killswitch, ...