I purchased one of each of these cheap sensors recently from aliexpress for testing purposes. Compared with the ubiquitous HC-SR04 (*), I liked the idea of having a combined emitter/receiver, i.e.

But all this smart tech requires more than just new software; you need the monitoring devices to feed it all that data. Lamborghini’s physical ace up its sleeve is its “6D Sensor,” which it teased ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

Thermal printing is a non-impact printing method that uses heat to produce images or text on specially coated heat-sensitive paper, known as thermal paper. It prints by passing the thermal paper over ...

Abstract: This paper presents a wireless sensor-brain interface (SBI) system featuring a linked bidirectional neural interface IC and an image sensor IC for animal tracking. The system enables a novel ...

Abstract: This paper presents a ΔΣ-modulator-based reconfigurable multimodal sensor interface integrated circuit (IC), offering a novel approach to the multimodal measurement of voltage, capacitive, ...