Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These days, they’re mostly the preserve of doctors and a few other niche operators.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Qualcomm announced Tuesday it will acquire Arduino for undisclosed terms. The chipmaker said the Italy-based company would become an independent subsidiary of Qualcomm. In this article Qualcomm wants ...

Microsoft is betting big on AI. Starting with integrating Bing with ChatGPT, it has implemented AI capabilities in its products. Microsoft Designer is a new product from Microsoft with AI capabilities ...

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

MQTT is a highly efficient protocol widely used in Industrial Internet of Things (IIoT) applications. Its lightweight packet structure allows data to be transmitted efficiently within limited ...

In the below test program, if I set up the GPIO IRQs before setting up the MQTT client (i.e. DINTERRUPT_SECOND=0), the IRQs get cleared. If I set up the GPIO IRQs after, then they work fine. Through ...