How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

High-speed RF acquisition and generation was once firmly in the domain of lab equipment and specialized FPGA platforms. But modern workflows increasingly demand ways to integrate RF measurements into ...

Crypto1 is the cryptographic protocol used in MIFARE Classic cards to establish secured communications between a card and a reader. Crypto1 was extensively analysed and subsequently "broken" roughly ...

The growing use of advanced composites in critical applications demands reliable, non-destructive testing. Traditional techniques often detect only large defects, missing subtle local property changes ...

Abstract: The RF transmitter and receiver units are the two main components of the system. In this configuration, RF signals including information on the speed limit are broadcast by the transmitter ...

As mentioned in the Raspberry Pi Pico 2 article, third-party RP2350 boards are already available, and one of them is the MOTION 2350 Pro board from Cytron designed for robotics and motor control. The ...

The Internet of things is increasingly focused on UAV-based long-range applications. This necessitates versatile, low-cost antenna designs for both ground stations and drones. This study proposes the ...

In the world of electronics, the ability to transmit data wirelessly has become increasingly important. From remote controls to wireless sensors, transmitters play a crucial role in enabling ...

ESP 360 Remote is an ESP32-based IR and 433 MHz RF remote with built-in sensors used to control home appliances over WiFi and that also integrates with Home Assistant open-source home automation ...

Abstract: It is an intelligent face recognition access control system based on OpenMV, Arduino, RC522, Esp8266 WiFi module and Ali Cloud Internet of Things. It provides users with three ways to enter ...

The coreless DC motor that is used in this project is shown in the picture below. You can find them easily since they are widely using in mini drones. Just look for 8520 Magnetic Micro Coreless Motor ...