Back in 2020, we wrote about Waveshare’s Batteryless NFC e-paper display, which can work without a battery and draws power ...

Luca Dentella] recently encountered a toy, which was programmed to read different stories aloud based on the figurine placed on top. It inspired him to build an audio device using the same ...

ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via ...

The ESP-FLY is a palm-sized drone powered by the XIAO ESP32S3 microcontroller, combining compact design with impressive performance. Measuring just 50 mm, its 3D-printed frame weighs only 4 grams, ...

ESP-WHO 和 ESP-Skainet 也将支持此功能。 ESP32-S3 拥有 45 个可编程 GPIO 以及 SPI、I2S、I2C、PWM、RMT、ADC、UART、SD/MMC 主机控制器和 TWAITM 控制器等常用外设接口。其中的 14 个 GPIO 可被配置为 HMI 交互的电容触摸输入端。此外，ESP32-S3 搭载了超低功耗协处理器 (ULP)，支持 ...

Apple continues to uphold its reputation for minimalist and elegant design with the 2025 MacBook Air. Weighing less than three pounds, this laptop is engineered for portability, making it an ...

Security is hard. Just as Espressif Systems announced PSA Level 2 for the ESP32-C6 microcontroller, Spain-based cybersecurity company Tarlogic published their findings about a hidden Bluetooth ...

ESP32, manufactured by a Chinese company called Espressif, is a microcontroller that enables Bluetooth and Wi-Fi connections in numerous smart devices, including smartphones, laptops, smart locks ...

The absence of USB-A ports and an SD card slot on the Mac Mini may limit compatibility with older peripherals. If your setup relies on a wide array of devices or requires extensive connectivity ...

The cheap WLAN and Bluetooth chips from the manufacturer Espressif, ESP32, contain undocumented commands in the Bluetooth hardware communication in current firmware versions. This opens up a ...