TMC2209 Stepper Motor Control Overview Stepper motors are commonly used in automation due to their ability to move in precise, discrete steps. However, to drive them efficiently, we need a motor ...

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

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.

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 ...

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, ...

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 ...

Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

In this paper, we report on an image sensor with an integrated focal-plane 2 × 2 wire-grid polarizer for the visible spectrum, fabricated in a 65-nm standard CMOS technology. This imager enables the ...

Breast biopsy procedures involve removing a small sample of breast tissue to check for cancer or other abnormal cells. There are a few types. Core needle biopsy is most frequently used when breast ...