A light switch is the simplest of electrical devices. Flip the switch, electricity flows. Flip it again, electricity stops.

Add/Relocate 3 Way Switch without Rewiring - Simply wired between the power and lighting fixtures; no complex in-wall rewiring or WiFi needed to add/relocate switch, pre-programmed for immediate use.

12-Bit I2C 3D Linear Hall-Effect Sensor from Diodes Incorporated Simplifies Rotary Motion and Proximity Detection ... The device has three operating modes plus a power-down mode where it consumes ...

Russian-American ballerina Ksenia Karelina was released from Kremlin custody in a prisoner swap with the United States on Thursday morning. Karelina was freed in exchange for German-Russian Arthur ...

It's invite only, just like Nintendo.

Sensors on the phone include In-Display Fingerprint Sensor, Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.