Modern smartphones use proximity sensors for much more than just turning off screens during calls. These advanced sensors, ...

The hub is also equipped with both an infrared transmitter and an IR receiver for controlling TVs and other home entertainment gear as well as appliances such as fans and air conditioners that use ...

I then unplugged the transmitter and taped over the infrared receiver on the lock, continuing to use it normally. After about three months of intensive use, the battery was down to 58 percent.

But the big appeal of the iV Plus is that it includes an infrared transmitter and receiver that, together with a custom iPhone app, lets your iV Plus-clad iPhone act as a universal remote control for ...

This Bluetooth audio transmitter comes in at $79, but you never have to worry about charging again as it powered totally via its USB power. (Image credit: 1Mii B06TX) 3. 1Mii B06TX Bluetooth Receiver ...

The Apollo long range infrared transmitter and receiver provide Wiegand interface to the Apollo access control system or can operate as a self-contained stand-alone system. Standard read ranges are up ...

Both the transmitter and receiver display a blue light when connected and when charging is in progress. The toothbrush charger has a 500-mAh battery inside, which the transmitter keeps topped up ...

The distance separating the IR transmitter and IR receiver was varied from 1.4cm to 4.4cm. From the result obtained, it was observed that the voltage detected by the IR receiver increases with the ...

The IR beam sent by the transmitter targets a specific device for charging, and it can follow that device as it moves. The AirCord receiver of the phone or tablet then converts the collected IR energy ...

First, an IR receiver plugs into the end of the HDMI cable that you plug into the back of your TV. Then, you plug in the transmitter on the other end of your HDMI cable (the one that goes into ...