We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

With the increasing demand for automation and remote operation, controlling electrical devices without the need for physical access has become an important area of development in modern engineering.

Arduino VENTUNO Q is Arduino’s new high-end edge AI and robotics platform, pairing Qualcomm compute with a dedicated STM32 microcontroller for real-time control. Aimed at developers who need both ...

In this tutorial, you will learn how to send WhatsApp messages directly from an Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex ...

In a deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...

Epson RX8111CE and RX4111CE real-time clock (RTC) modules integrate a 32.768 kHz crystal into the package, saving PCB space and eliminating the need to design an external oscillator circuit. Both come ...

Like many early microcomputers, the Commodore VIC-20 did not come with an interna real-time clock built into the system. [David Hunter] has seen fit to rectify that with an add-on module as his entry ...

Real-time clock (RTC) modules are increasingly being designed with ultra-low power modes to extend battery life. But that’s not the only trend happening in this space as miniaturization and high ...