First graphene-based solar cells used to power temperature sensors

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

Aqara’s cord-free presence sensor runs for up to three years on battery power

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.
Business Wire

Maxell's All-solid-state Battery “PSB401010H” Adopted for the Wireless Cooking Temperature Sensor Device “NICK” Jointly Developed by CO-WORKS and YOSHINOYA

In restaurants such as YOSHINOYA, various initiatives are underway to maintain and enhance food quality, including the management of cooking data and the optimization of the processes. The “NICK” is ...