Debugging STM32 microcontrollers with an ST-Link V2 can seem tricky at first, but once you get your toolchain and connections right, it becomes a straightforward process. In this guide, I’ll walk you ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

TcMenu organisation made this framework available for you to use. It takes significant effort to keep all our libraries current and working on a wide range of boards. Please consider making at least a ...

Arduino UNO R4是2023年推出的新一代经典开发板，搭载32位瑞萨RA4M1 Cortex-M4处理器，性能提升显著，新增Wi-Fi、DAC等实用功能。它配备了 32 kB 的 RAM 内存，48 MHz 的时钟速度，以及一个 USB-C® 接口。 这是第一款使用 32 位架构的 UNO 开发板，之前的版本基于 8 位 AVR 架构。

CAN模式 一.工作模式 通过CAN_MCR寄存器控制INRQ和SLEEP1.初始化INRQ=1 SLEEP=0软件初始化应该在硬件2.正常INRQ=0 SLEEP=0在初始化完成后，软件应该让硬件进入正常模式，以便正常接收和发送报文3.睡眠SLEEP=1 bxCAN可工作在低功耗的睡眠模式 二.测试模式 通过CAN_BTR寄存器控制 ...

我们都知道微控制器只能处理数字值，但在现实世界中我们必须处理模拟信号。这就是为什么ADC（模数转换器）可以将现实世界的模拟值转换为数字形式，以便微控制器可以处理信号。但是，如果我们需要来自数字值的模拟信号怎么办，那么就来了DAC（数模转换器 ...

In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects. In order to program your ...

This library (with examples) is designed to be integrated in projects using I2C EEPROM. It can read and write data from I2C EEPROMs. It has been fully tested with 24LC256 device but should work with ...

Health is characterized as a full state of physical, mental, and social well-being and not merely a lack of illness. Health is a fundamental element of people’s need for a better life. Unfortunately, ...

今天我们来玩儿EEPROM。 EEPROM概述 ESP32内部没有专门的EEPROM，但是我们可以通过FLASH模拟EEPROM，FLASH与EEPROM也是非常相似的，都是非易失性存储器，使用EEPROM，我们就可以在不使用文件系统的情况下，来保存一些数据，可以实现一些更加复杂的功能。 例如，我们 ...