The Bluetooth-enabled motion sensor includes a circular case, printed circuit board with nine LEDs, and two tops that contain Rebel Alliance and Galactic Empire iconography.

Fig 1. This version of the trigger circuit for the stop-motion camera system uses an electret microphone for a sonic input, but the designer can substitute an LED and photodiode pair to create an ...

The first thing to add was a power management circuit, and after one iteration he settled on a circuit which can provide the board power from a battery or a USB cable, while also managing the ...

The circuits that interface with the motor driver are located on the station’s printed-circuit board (Figure 4 ), which also contains the limit sensors, the drivers for the optical devices, and the ...

Eve’s new smart home motion sensor works with Apple HomeKit out of the box and is expected to be upgraded to Matter when the smart home standard arrives later this year.

Philips Hue has a new accessory that’ll make it even easier to automate the lighting in your home: a motion sensor. This is, of course, a very standard add-on for home lighting — which is what ...

The microwave motion sensor board is shown here, and underneath it is a dense PCB that controls all other functions.

Built into a tiny circuit board that fits in a tooth cavity, the sensor includes an accelerometer that sends data on mouth motion to a smartphone.

Printed circuit boards are used in all disciplines, including motion-control applications. New CAD software helps designers create better schematics and layouts.

The new Onvis Smart Motion Sensor supports Thread and HomeKit while tracking temperature and humidity in any room in your house.

Circuit diagram of the PIR Motion Sensor Light and Switch based on SB0061 shown here can be used for security or corridor lighting in power saving mode. The 12V DC supply required for the whole ...