The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

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 ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

The “Neuron” sensors—made by Norway’s Heimdall Power—collect live data on temperature, current, sag, wind, and weather, helping operators safely push more power through existing lines. The project, ...

Northwest U.S. utility Puget Sound Energy (PSE) has joined with Norway-headquartered Heimdall Power on a dynamic line rating (DLR) pilot project in Washington state. The companies on October 22 said ...

West Sound Technical Skills Center Director Ryan Nickels and a handful of students recently traveled to Olympia to meet with representatives from Kitsap's legislative delegation in an effort to lobby ...

This post is a quick look at the quite popular Rotary Angle Sensor module CJMCU-103. The CJMCU-103 rotary angle sensor/rotation sensor module is good for detecting an absolute rotation position. The ...

Read all project updates below. The Milltown Island Unit is located between Steamboat and Tom Moore sloughs in the Skagit River's South Fork in Skagit County. Feb. 14, 2025: Learn more about the ...