Abstract: A laser gas sensor with phase compensation in free space is designed based on a half-mirror and mixer in this study. The half-mirror is employed to split the returned beam into transmitted ...

Fingerprint sensors on Windows 11 make sign-ins faster and more secure, but sometimes they stop working — often due to dirt, bugs, or outdated drivers. Simple fixes like cleaning the sensor and ...

Later this month, Texas drivers could see a self-driving tractor-trailer while cruising across the Lone Star State. Pittsburgh-based Aurora Innovation Inc. is rolling out its first fully self ...

This is annoying to the users and might cause confusion. All Arduino IDE windows will close. Control-click on any .ino file from a sketch. A context menu will open. Select "Open With" from the menu. A ...

Micro-Epsilon offers a wide portfolio of laser triangulation sensors and sets standards in accuracy and precision. Sensors from Micro-Epsilon combine a compact design with an integrated controller and ...

We’ve just received the LaserPecker LP5 20W Fiber Laser + Diode Laser engraver for review as part of a kit that includes a rotary extension to engrave cylindrical objects like bottles and glasses and ...

The MEMS structure, fabricated using UV laser machining on a Pt-coated glass substrate, enabled precise and efficient integration of sensing and heating elements. The sensor demonstrated excellent ...

It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules In this project, we ...

This project provides ROS drivers for Bosch Off-Highway sensor systems. (Radar Off-Highway Premium, Radar OHW, General Purpose Radar Off-Highway (GPR), Ultrasonic Sensor System OHW Entry & Premium) ...

An Arduino Uno and the relays for the laser and fans sit on the MicroSlice’s bottom platform, and two EasyDriver motor controllers sit above them on the next layer. Swing by the Instructables ...

[over9k] used his Arduino to set up a laser trip wire. The laser is mounted along side the Arduino, reflects off of a mirror, and shines on a photoresistor that interfaces via a voltage divider.