Colt 是ElecKits出品的一款基于Arduino平台的UHF RFID Shield，它支持ISO18000-6B 6C协议，可读写EPC GEN-2标准无源卡。 Colt 采用MCU底板+UHF RFID收发模块 分离设计方式。底板提供USB或者Uart-TTL（115200bps）通讯接口，默认为Uart 通讯方式。USB方式需要相应固件支持，且支持单板USB。

ANAVI Miracle Emitter is an open-source hardware ESP32-C3 WiFi and BLE controller designed to control 5V addressable RGB LED strips, which works with Home Assistant over MQTT and also supports the ...

Abstract: Among the many potential applications of inexpensive radio frequency identification (RFID) technology are security, tracking assets, people monitoring, supply recognition, and access control ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

This project uses two Arduino boards to control the speed of a DC fan using a potentiometer. Three LEDs indicate different speed ranges: red for slow, green for medium, and blue for fast. The serial ...

Hiwonder’s MechDog is a compact AI robot dog powered by an ESP32-S3 controller that drives eight high-speed coreless servos. It features built-in inverse kinematics for precise and agile movements and ...

it is important to close all application using the port of the Arduino or close the port so the application can work properly. Upload the code to your arduino and also connect the neccesary pins (I ...

Abstract: In India, traffic problems are a major concern, especially for people residing in major cities and sub-urban areas where traffic must be monitored and cleared manually by traffic police due ...

You can use an old rotary telephone dialer in conjunction with your microcontroller to implement all sorts of things; for example, you could use it to enter a series of numbers to unlock a safe. You ...