In this project, we create a miniature diorama in the form of a book nook, using techniques like infinity mirrors and Pepper's ghost to simulate an infinite library inside a bookshelf. **Materials:** ...

The Fast Fourier Transform (FFT) underpins a vast range of signal processing applications by converting time-domain data into its frequency components with high computational efficiency. Over the past ...

KISS FFT converts a time-domain signal (a series of samples from a microphone, ADC, accelerometer, etc.) into the frequency domain, revealing which frequencies are present and how strong each one is.

本项目基于得捷电子与EEWorld联合举办的Follow Me第二季第4期活动，使用Arduino Nano RP2040 Connect开发板，结合其内置的Wi-Fi、加速度传感器、麦克风等硬件，完成了一系列嵌入式机器学习实践任务。开发板配备了Grove接口扩展板和OLED屏幕，用于数据展示和交互。

The author test the Ridgeline FFT for precision from a bench rest. (Photo/Sabastian “Bat” Mann) The Ridgeline FFT rifle is built on the Model 14 action, which is somewhat similar to the Remington 700 ...

An Arduino library for the ST25DV64KC Dynamic NFC/RFID Tag. With this library, you can: Write WiFi credentials to the tag using your smart phone and then have your Arduino board read them via I2C Log ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

Abstract: Mixed-precision computing becomes an inevitable trend for HPC and AI applications due to the increasing using mixed-precision units such as NVIDIA Tensor Cores. Fast Fourier transform (FFT) ...

The Arduino platform offers a variety of affordable toys used by DIY enthusiasts for simple electronics projects. It is known for being easy to learn and is built on a variant of the C++ programming ...

If you're familiar with the Raspberry Pi and you like it, there's a good chance you'll like the Arduino, too. At first glance, the two devices are very similar to each other, but there are some key ...

Abstract: Fast Fourier Transform (FFT) is the basis of Digital Signal Processing (DSP). In this paper, a high performance FFT library using radix-2 decimation in frequency (DIF) algorithm is presented ...