LoRa now supports mesh networking thanks to Meshtastic, an open-source platform enabling secure, low-power, long-range ...

Breathing is one of the most vital signs of health, yet most methods to monitor it are bulky and uncomfortable. A new study ...

Prime Day is coming back (again) this year; here's what we know so far, plus early deals. Prime Day 2025: When Amazon's sales event begins, early deals already live, plus everything else you need ...

For more convenient tracking, the optical sensor technology in the latest Apple ... like Running Dynamics form analysis are huge. Bluetooth and ANT+ support also means it can connect with other ...

As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

Switzerland -- August 20, 2014-- CSEM has announced the availability of IcyTRX-65, a 2.4GHz sili-con RF IP optimised for low power Bluetooth Smart (Bluetooth ... an explosion of demand for ...

So we can just feed the input from Bluetooth to the I2S output: An example for this from Espressif can be found on Github. Unfortunately this example did not make me happy so I decided to convert it ...

Abstract: Fast contact detection is crucial for safe human-robot collaboration. Observers based on proprioceptive information can be used for contact detection but ...

Abstract: This paper proposes a low-noise AFE based on a capacitive transimpedance amplifier (CTIA) for wearable PPG sensors. By separating noise from the PPG signal, the proposed AFE applies chopping ...