The R200 is a UHF RFID module based on the EPC Gen-2 (ISO18000-6C) protocol. What does that mean in practice? Well, it can read up to 60 tags per second, at a range of 20m... The board I bought uses a ...

Since ESP32_IO_Expander depends on the esp-lib-utils library which implements the logging, checking, and memory functions, to configure it when using Arduino, please refer to the instructions.

Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

WEST HAVEN, Utah (KUTV) — A proposed connector road in West Haven drew fierce opposition from residents who said they were never told their homes could one day sit next to a busy multi-lane road. The ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ramya Krishnamoorthy shares a detailed case ...