在嵌入式系统与电子设备中，有一种特殊的存储介质既能像ROM一样长期保存数据，又能通过电信号灵活改写内容，这就是EEPROM（Electrically Erasable Programmable Read-Only Memory，电可擦写可编程只读存储器）。从智能手表的用户设置到汽车ECU的校准参数，EEPROM凭借其 ...

做mcu开发时，涉及到数据存储时，往往都会考虑使用flash、eeprom，或者铁电存储器。从数据储存的角度上来说，安全性最高的肯定是FRAM，接着才会考虑使用EEPROM，对于一般的数据储存，flash就足够了。考虑到一般的MCU都不会携带EEPROM，最简单的方案可以利用flash ...

Learn how to store data persistently on the ESP32 without relying on EEPROM! In this tutorial, I’ll show you how to use RTC memory for quick data retention and SPIFFS filesystem for more permanent ...

宏晶STC很多系列的单片机片内都集成了EEPROM存储器（其实是Data Flash），方便用户使用，想得真周到！今天写了个小程序，测试了一下，工作正常。下面就上我自己写的源程序。本人在STC89C52RC单片机上试验成功。 sfr isp_addrh=0xe3; sfr isp_addrl=0xe4; sfr isp_cmd=0xe5; sfr isp ...

Arduino libraries, like libraries for other programming languages, help easily extend the range of functions available to users in the standard integrated development environment (IDE). They are ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...

The RejsaCAN-ESP32-S3 is an ESP32-S3 board suitable for developers who want to build a car-related project. It can control or read the data from the OBD-II connector in your car using 2.4 GHz Wi-Fi or ...

Abstract: Embedded Non-Volatile-Memory (NVM) such as Flash or EEPROM is a key component in modern microcontroller units. For instance, it can be used to store critical information such as user ...

Running a program on an Arduino is easy, but have you tried doing it with a Pi? The Raspberry Pi is powerful enough to be a standalone computer and is also good enough to program a microcontroller.