Abstract: In this work, we present an open-source fully-synthesizable fractional-N all-digital phase-locked loop (ADPLL) designed for a Bluetooth low-energy (BLE) transmitter (TX) along with a ...

The Joyroom adapter plugs into your standard cigarette lighter or 12V DC auxiliary power outlet. It connects to your smartphone via Bluetooth 5.4 and converts the audio into an unused FM radio ...

From here, you just plug in the power into an existing outlet and pair it with your compatible phone. While this can do Android Auto, it also has Apple CarPlay. Once connected, you can use the Android ...

The portable listening revolution is fully underway. From open earbuds to noise cancelers and wired headphones, I can find a reason to love them all.

From air purifiers to radar detectors, these dashboard tech gadgets have won over buyers and can make your older car feel ...

The “ethical hacker” who created the Bluetooth “signal sniffer” being used to try to track Nancy Guthrie’s pacemaker said he created the high-tech tool specifically for the search for the missing ...

Abstract: This paper presents a fully-integrated 3-5 GHz-band FM-UWB transmitter implemented in 90 nm bulk CMOS. The front-end consists of an RF current-controlled oscillator (RF-ICO) and class-AB ...