The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, flexible programming options, and rich ...

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Most synths happily get by with keyboard or pad inputs and make lovely sounds in response. [Becky Clarke] and her fellow ...

There’s a reason that the standards specifications for various wireless communications protocols are extremely long and ...

Abstract: This paper presents a novel and straightforward architecture for a batteryless sensor tag. The tag consists solely of a 25x25 mm 2 spiral antenna used for both wireless power transfer and ...