TDK Corporation has announced a collection of InvenSense sensing solutions designed for smart home applications that require ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Now, we can confirm that Google is indeed upgrading that ultrasonic fingerprint sensor again this year. It’s going to be even faster than before, which is saying quite a bit, to be honest.

This Arduino code utilizes an ultrasonic sensor to measure distances. When an object is detected within a fix distance , the connected motors trigger a sequence: move backward, turn right, turn left, ...

In this paper, we present a single-chip 65 × 42 element ultrasonic pulse-echo fingerprint sensor with transmit (TX) beamforming based on piezoelectric micromachined ultrasonic transducers directly ...

PID-based one-axis ball balancing robot using Arduino. Uses an ultrasonic sensor and servo motor to stabilize a ball at a target distance. Real-time tuning of Kp, Ki, Kd via Serial. Includes stability ...

The cones of spruce are oblong and cylindrical that tend to be attached to limbs mostly at the top of the trees. Fir trees also have similar looking cones, primarily at the top, but tend to stand ...

This paper introduces a novel method for arm flexion/extension angles measurement using wireless ultrasonic sensor network. The approach uses unscented Kalman filter and D-H kinematical chain model to ...

IoT, which stands for the Internet of Things, is a big network of everyday objects that are connected to the internet. These ...