Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple to build. All you need are a few basic parts, ...

The 9x9x9 LED Cube is a versatile platform for 3D light-based visualization, interactive applications, and gaming experiments. Its modular design, BLE support, and custom rendering capabilities make ...

CrowPanel Advance is a family of 2.8-inch to 7-inch ESP32-S3 WiFi & BLE displays with optional modules for WiFi 6, Thread/Zigbee/Matter, LoRa ...

Sacred Labs’ FlipMods Combo is a 3-in-1 expansion module for the Flipper Zero that combines an ESP32 WiFi and Bluetooth SoC, Texas Instruments CC1101 Sub-GHz wireless microcontroller, and an unnamed ...

Before anything else, you'll want to figure out how much you're willing to spend on new wireless headphones. The quality of value-priced headphones continues to improve, so you can find good ...

Clone v3.3.1 of the IDF: git clone --branch v3.3.1 --recursive https://github.com/espressif/esp-idf.git Run make to build the firmware (in the directory of this read ...

Over the past 15 years, Bluetooth technology has become a staple of the in-car experience, making connectivity between driver and mobile device a reality. This wireless communication tool has ...

Here’s how it works. Our team of audio experts has been reviewing the best Bluetooth speakers for nearly two decades. If you’re feeling nostalgic, take a look at our Parrot DS1120 Bluetooth Sp ...

The AirPods are a great option for iPhone owners, but if you're firmly in camp Android, or you have a different Bluetooth audio source, then you'll no doubt be interested to find out the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Everyone loves their earbuds — whether they cost the earth or under $100, they're easily ...

The best Bluetooth speakers still compete in an aggressively rich and varied market. The appetite for personal audio devices has only gotten stronger over the past few years, which is why we have so ...

From lightweight party starters to powerful boomboxes, our buying guide showcases the best Bluetooth speakers for sharing good vibes on the go. Whether you’re throwing a garden party, chilling at the ...