Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Investigations into the “white-collar” terror module linked to the blast near Delhi’s Red Fort on November 10 last year show that highly educated doctors used a ...

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 ...

GPS trackers and AirTags look like they do the same thing. They don’t. One is a live-positioning tool; the other is a Bluetooth breadcrumb. A GPS tracker talks directly to satellites orbiting 12,000 ...

Combining the dual-core processing capabilities of the ESP32 with the reliability of GSM connectivity, the ESP32 GPS tracker with SIM800L is the perfect solution for real-time position tracking.

Two Indian astronauts, Rahul Mogalapalli and Yaman Akot, recently completed a 10-day analog mission inside the Hope habitat located in the rugged Tso Kar region of Ladakh, about 150 km from Leh. The ...

Mary Trump issues warning on long-term impact of Donald Trump move We Asked Dietitians Their Favorite High- Protein Snacks—Here's The Top 9 ‘Shut up, Dan’ — Elon Musk snaps at Tesla bull Dan Ives ...

Before we get started it is important to understand that there two types of nRF24L01 modules available in the market one is called just nRF24L01 and the other is called nRF24L01+ PA+LN. While both the ...