This schematic was designed using EasyEDA and shows the complete connection setup of the ultrasonic sensor (HC-SR04) with the Arduino UNO and two LEDs. It includes pin mappings, power rails, and ...

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 ...

Taste The Code. How to make an ultrasonic non-contact Arduino Air Drum Set for hours of fun. Posted: May 14, 2025 | Last updated: May 14, 2025. Hi, I'm Bill.

Common software driver gives developers multi-vendor interoperability, greater capability to focus on value-added features for smartphones, IoT, AR/VR, automotive and more. PISCATAWAY, N.J. -- May 2, ...

We’d already seen many specs leak, including the details that it’ll feature a screen with a 120Hz refresh rate, an ultrasonic under-display fingerprint sensor, a 3,900mAh battery, wireless ...

Abstract: We present an ultrasonic transducer interface IC that includes an 8-bit, 40 V pp, 400 mA current output DAC for arbitrary waveform transducer excitation and a ±25 V analog multiplexer.The IC ...

Sonair, a sensor technology company in Oslo, Norway, is set to debut its ADAR (Acoustic Detection and Ranging) sensor to North American audiences at Automate 2025 next week in Detroit. Designed to ...

Digital Capacitive Plus Bridge Sensor Interfaces. The MVCBT015 is a programmable, highly accurate, capacitance-to-digital converter and bridge interface that is designed to be easily integrated with .

This paper presents a multi-ultrasonic-sensor system designed for Simultaneous Localization and Mapping (SLAM) on the open source robot Kobuki Turtlebot. The operating system used in this research ...