Aqara makes a range of HomeKit-compatible smart home devices for multiple regions around the world. This review takes a look at four of Aqara's latest products, including its Temperature and Humidity ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

TEC (thermoelectric-cooler) temperature-control systems often have limited stability. The causes of these limitations are the thermal properties of the system, not the performance of the control ...

Small, Simple, Low Cost PID Control with 0.003ºC Stability The RHM5K-CH can be used to achieve precision control at off-ambient temperatures. The PID control loop drives resistive heaters or ...

TDK Corp. introduces the ICM-45685 custom sensor solution with on-chip sensor fusion software for smart glasses.