In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Abstract: In this work, we present a single-pulse-driven micro flow sensor that features a wide measurable range, extended linearity, and fast response, which was realized by the synergistic ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Norwegian Cruise Line is getting some unexpected attention online this week after recently having adjusted its dress code for guests at certain onboard dining venues. Previously, passengers were ...

Tired of Claude Code's 5-hour token quota limit? Do your tokens run out before your ideas do? Claude Code resets its token quota every 5 hours from your last usage. That means every night you sleep ...

Tasmania's racing industry watchdog called for mandatory training for horse racing participants. Image / File Tasmania’s racing industry watchdog has called for mandatory training for all horse racing ...

The PulseDivider (PD) is an experimental library to be used to scale down pulse streams. The most important feature is that the library can reduce a pulse stream with fractions. This means that e.g.

Hobart councillor Louise Elliot lost her appeal against code of conduct breach findings. Image / Pulse A Hobart city councillor has labelled the local government code of conduct system “broken” after ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB eMMC flash, and the ABX00173 SKU with 4GB RAM ...

Abstract: This article deals with the physical principle of operation of the optical fiber sensor, a description of its construction, use, and an analysis of the interference signal that the sensor ...