The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

A growing range of Arduino-based robotics resources now combine sensor integration, coding fundamentals, and practical hardware skills. From beginner micro servo tutorials to advanced sensor ...

Magnetic rocks with iron oxide concentrations act as natural chroniclers of Earth's past continental movements. Using small ...

The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

The current Garmin lineup is more robust than ever, from entry-level running watches to premium expedition-ready models that cost upwards of $1,000. Several models come with full-color topographic ...

The Carbon Trust, a not-for-profit company set up by the UK Government to accelerate the move to a low-carbon economy, has invested in Oxsensis, a UK developer of optical-fibre-based temperature and ...

The current Garmin lineup is more robust than ever, from entry-level running watches to premium expedition-ready models that cost upwards of $1,000. Several models come with full-color topographic ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

UPDATE (April 22, 2026): The Samsung Galaxy A55 is now getting the April 2026 Android security patch. Read more about it at the end of the article. Summary: The Samsung Galaxy A55 is the company’s mid ...

Abstract: A Hall sensor system for a compass application is presented. The Hall sensor, its instrumentation amplifier and ADC are realized in standard CMOS, while the timing and control signals are ...