The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
Người dùng thao tác trên web UI (Manual/Scenario/Dashboard). Trình duyệt gọi API HTTP trên ESP32. ESP32 đọc file từ LittleFS (firmware, .flm ...
Managing multiple Claude Code projects doesn't have to be chaotic. My iTerm2 setup dramatically reduces friction in my daily ...
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 ...
Early in the Covid-19 pandemic, the governor of New Jersey made an unusual admission: He’d run out of COBOL developers. The state’s unemployment insurance systems were written in the 60-year-old ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...
When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
From big data engineers to desktop support, here’s what to look for, and what to offer, when hiring for these roles for 2026. As we continue into 2026, businesses are dialed in on hiring roles ...