In various industries and applications, it’s crucial to monitor the current and frequency of devices in real-time. These ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

At Computex in June 2024, Qualcomm CEO Cristiano Amon claimed that Arm-powered laptops would account for 50 percent of the ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Abstract: The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items ...

Abstract: With the rapid development of wireless communication technology, the Internet of Things (IoT) and machine-to-machine (M2M) are becoming essential for many applications. One of the most ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...