CNX Software

Flash Bee – An ESP32-C3-based DIY handheld lightning detector

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
IEEE

Comparison of Biometric Information During Learning of Visual- and Text-Based Programming Languages

Abstract: Novice programmers often start with visual-based programming languages, such as Blockly or Scratch, whereas experts tend to use text-based programming languages, such as C, C++, Java, or ...
Circuit Digest

Smart Grid in IoT Using Arduino UNO R4 WiFi

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
IEEE

Collaborative Learning in Programming Education with the Programmed Visual Contents Comparison Method

Abstract: This paper discusses the effectiveness of the Programmed Visual Contents Comparison Method (PVCC) for collaborative learning in computer programming education. Building upon our previous ...