An EEPROM can store data permanently unless you erase or overwrite it and won’t lose the data when powered off. Some microcontrollers like Arduino have very limited internal storage space, so an ...

Arduino as a ESP-IDF component Build error at esp32c3 #5663 New issue Closed lybgo ...

Hi, I'm trying to integrate Arduino as a ESP-IDF component but unfortunately it is not compiling. I've using esp-idf v4.3.1 with arduino-esp32 branch idf-release/v4.4 ...

There are plenty of techniques and components that we use in our everyday hardware work, for which their connection and coding is almost a done deal. We are familiar with them and have used them be… ...

In Arduino Uno, the EEPROM space can store up to 1024 bytes. A single byte can store 8 bits of information, and 8 bits can store a number from 0 to 255. In the Arduino IDE versions prior to 1.6.2 you ...

Every time one of us flashes an Arduino’s internal memory, a nagging thought in the backs of our minds reminds us that, although everything in life is impermanent, nonvolatile re-writable memory ...

For more advanced security applications, you might also want to explore our RFID door lock system using Arduino, which shares similar hardware components. This simple DIY Arduino attendance system can ...

Building one's own Arduino shield -- along with the associated sketch (program) -- to implement a DIY component tester would have tremendous educational ...

This Arduino based Real time clock is a digital clock to display real time using a RTC IC DS1307 which works on I2C protocol. Real time clock means it runs even after power failure. When power is ...