The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
Overview Python's "ast" module transforms the text of Python source code into an object stream. It's a more powerful way to walk through Python code, analyze its components, and make changes than ...
Ever noticed SMS messages ending with letters like P, G, T or S? These alphabets indicate whether a message is government, transactional, service-related or promotional. Here's how understanding them ...
Abstract: There are many scheduling systems developed this pandemic. The integrated online scheduling system for churches is an example of a scheduling system. This paper presents an online web-based ...