The kit comes with Arduino Mega, which will serve as the brain, along with ESP8266 Wi-Fi Shield for remote control, a motor ...

The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method ...

A robotics enthusiast built Esghati, a smart robot from e-waste, offering kids a low-cost, educational tool with camera and ...

But if you're still using a smartphone that's out of support, you're a much easier target. Without important security patches, hackers can exploit vulnerabilities in a phone's software – and the risks ...

Today's best phones can command prices upwards of $999. Fortunately, there are plenty of cell phone deals for new and existing customers alike. Whether you're looking for unlocked phones ...

With the best lenses for iPhone and Android phones, you can gain a whole new perspective in your smartphone photography and videography. Smartphone camera arrays are undoubtedly improving, especially ...

It’s the most compact phone in the Pixel 7 lineup, with a water-resistant design. It also comes in four fun colors. Features include an amazing 64 megapixel main camera, 90Hz refresh rate for ...

It’s a treasure trove for thieves and other malcontents. Thankfully, there are some things you can do to recover your phone. To start, we have to dash your hopes a little bit. There isn’t a ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts ...

Join us as we wrap up the biggest tech show of the year, CES, revealing all the most interesting new gadgets and devices we’ll be enjoying over the year ahead. Our big focus this year has been ...

[导读]本项目是一个由超声波传感器和伺服电机驱动的雷达系统。该系统可以检测障碍物并收集距离和角度信息，并且可以通过移动应用程序通过蓝牙进行控制。该系统为用户提供了目标识别和自动射击等功能。 该系统可以检测障碍物并收集距离和角度信息 ...