The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind ...

If you already have a ton of smart home devices and you're wondering what to do next, I recommend picking up an ESP8266.

Build the ESP-FLY, a tiny, phone-controlled ESP32 pocket drone powerful enough to fly indoors & outdoors! To bring the ...

Researchers from China's Zhejiang University, in collaboration with the University of Cambridge, have created the world's smallest light-emitting diodes (LEDs), measuring just 90 nanometers in ...

Consultancy has designed a simple board called the Pico Indicator to add LEDs to the GPIO and power pins of the Raspberry Pi ...

Check out the latest Lab Notes. We cover interesting innovations from Embedded World, sensors, upcomping editions of Elektor, ...

Amazon Spring Sale: Best tech deals so ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

Teledyne DALSA has recently announced the Tetra line scan camera family with 2.5GbE networking, up to 8K resolution, a line rate of up to 150 kHz, and offered in monochrome or color versions.