Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.
The ESP32 keeps finding new jobs in my house.
Class 12 Delhi student Mahi Malhani developed TRASHbot, an AI-driven robot with 90% waste-sorting accuracy, already operational in residential societies and schools.
A Delhi schoolgirl, Mahi Malhani, developed TRASHbot, an AI-powered robot to tackle litter. Inspired by a visit to Sundar ...
Delhi teen Mahi Malhani built TRASHbot, an AI robot that collects and sorts waste with accuracy, making cleanliness easy, ...
Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...
IKEA's transition to Matter makes smart home automation affordable. Discover how to secure your home with their $8 door ...
Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...
This simple automation and low-cost window sensor helped me fix a big air conditioning issue.
A five-year NSF-funded project aims to uncover hidden magnetic activity that could lead to advances in wearable devices, ...
Teachers don’t need expensive equipment or elaborate planning to engage their students in a meaningful exploration.
More accurate navigation systems and improved wireless communications may not come from traditional electronics, but rather from atoms. Researchers at Penn State and the National Institute of ...
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