An ELM327 Bluetooth OBD-II reader is hooked up to the car, collecting data on speed and RPM. This data is passed to an ESP-32 and Teensy 3.5. From reading the code, it appears the Teensy is ...

Inside the radio there is an Arduino Mega controlling ... We’ve had very few car radios from scratch here at Hackaday, but we have had more than one bluetooth upgrade or addition of a line ...

Probably one of the coolest Arduino projects out there is a remote-controlled car, but they're also one of the most daunting projects for beginners to undertake. However, you'll be glad to know that ...

Bluetooth car kits let you talk hand-free while driving. Consumer Reports checked out GoGroove FlexSmart X2, Belkin CarAudio Connect AUX, Jabra Journey and Motorola Roadster 2.

It features over 5,400 projects, ranging from simple tutorials — like using a soil moisture sensor with Arduino — to more ...

Buying one of the best Bluetooth hands-free kits for your car is one of the easiest ways to stay legally connected to your phone on the move. Whether you pair your device with an in earpiece or ...

Bluetooth is a universal wireless data-transfer tool, and it can be used for connecting a device to compatible accessories such as earphones or, as we’re focussing on here, your car’s ...

to stream audio from your mobile device to an older car stereo that lacks Bluetooth. But your car’s stereo system must have an auxiliary audio (3.5 mm) input for this setup to work. This adapter ...

Livio's Bluetooth Car Internet Radio Kit offers hands-free calling and slick iPod integration for any car without these features, although audiophiles need not apply. PCMag PCMag.com and PC ...

Here’s how it works. Taking your music out and about has never been easier thanks to the best Bluetooth speakers. There is a multitude of options out there to choose from, covering a range of ...

A woman warns car owners to make sure to keep their Bluetooth turned off. She says this is especially true when taking a car to the auto shop. There’s nothing quite as embarrassing as ...