Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...

Researchers at Concordia and Qatar University have created a low-cost sensor system that tracks indoor air quality in real time. The devices are built on tiny, affordable computers often used in ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it. Heck, if you’re willing to write long lines of code, you can create a ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Abstract: The Philippines, situated along the Pacific Ring of Fire, faces heightened earthquake vulnerability. To mitigate electrical accidents during earthquakes, it's advised to switch off circuit ...

Abstract: Victims of fire events may suffer property damage as well as fatalities. A fireman must safely put out a fire in order to avoid damage and loss. A firefighter's life is in danger while doing ...