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

If you've ever seen an Ethernet port on a monitor, you may have wondered what it was doing there. If you own one such monitor ...

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 ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...

Forlinx Technology has recently introduced the FCU1501, a rugged, fanless industrial embedded computer and IoT gateway built ...

Basically, say Sully District police, “Proactive policing and knowledgeable cops help keep our community safe.” That’s because their prior knowledge of a local resident’s criminal history helped them ...

Saudi Arabia is giving its Eastern Province a big boost on the world map after the King Salman Energy Park, or SPARK, announced its logistics zone will begin operations next year to become the first ...

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When working with applications that expose ports (e.g., Docker containers, web servers, or custom services), it’s common to face challenges when trying to access these services from other devices on ...

This is a bit crude implementation of a transport protocol to allow two controllers to talk to each other via a serial (UART) interface without having to rely on timing or hardware flow control.