You can also wrap your IR LED sensor using black tape by leaving the focus point ... and displays the total amount on a 16x2 LCD. DIY Tachometer using Arduino and IR Sensor Demonstrates how to build a ...

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting differences between generations.

When the M5Stamp Fly was announced, I was hoping that this platform could be the alternative I was looking for. Does it ...

A research team affiliated with the Nano Optics Group within the Department of Physics at UNIST has announced the successful ...

There are a million ways to use LEDs to make a clock. [sjm4306] chose to go a relatively conventional route, making something that approximates a traditional analog timepiece. However, he did it ...

They are cheap and work well enough. But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work. If you’ve never ...

Join us as we wrap up the biggest tech show of the year, CES, revealing all the most interesting new gadgets and devices we’ll be enjoying over the year ahead. Our big focus this year has been ...

Hyperlux ID family of indirect time-of-flight (iToF) sensors offer high precision at a long distance in addition to 3D ...

The parts to remove would be the ADuM5000 and the ADuM1250. NOTE: this defeats the "Fully, Isolated" part of the sensor. Once this is done one would have to also remove R16 and R17 pullup resistors, ...

The TLE5012B is a 360° angle sensor that detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components with monolithic integrated Giant Magneto Resistance ...

Environmental Monitoring with Arduino: Building Simple Devices to Collect Data About the World Around Us, written by Emily Gertz and Patrick Di Justo and published by O’Reilly’s Maker Press, presents ...