BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

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 ...

Check out the brand-new WeCreat Infrared Laser Module! In this video, we show you how to install it and put it to the test for precise cutting and engraving. Perfect for makers and small business ...

The desktop laser engraving space is evolving rapidly, and Creality’s Falcon A1 Pro is one of the machines driving that shift. Rather than a hobby-grade device, this system combines industrial-level ...

Vibrational spectroscopy is a high-performance analytical technique commonly used in chemistry, materials science, biology, and environmental research. Infrared spectroscopy (IR) is the most ...

Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, making it ...

A new age of commercial moon exploration is upon us, and one of the most exciting missions yet is about to launch—one laden with rovers, a drill, and even a hopper spacecraft that will try to “jump” ...