The new Bluetti Elite 200 V2 is one of the most advanced power stations I've tested. Get one on sale for Amazon Prime Day ...

The USB port may be old tech, but it's still impressively versatile - delivering more handy features than you might expect.

The federal government is currently in discussions with private investors to secure nearly $60 million in funding to ...

Most modern smartphones support plug-and-play functionality for controllers, but be sure to check that the games you’re ...

If your desk setup looks like a small electronics store and you have money to burn, this is the charger to rule them all.

Nintendo has intentionally implemented measures to restrict third-party accessories, including docks, hubs, and other ...

Circuit and Working Fig. 2 shows the circuit diagram of the automatic school bell. It is built around Arduino Uno R3, 16×2 LCD display with I2C (MOD1), DS3231 RTC, 4×4 matrix keypad, 5V SPDT relay, ...

It won’t pack in quite as much power, but the UGreen Uno Charger 100W has four ports and a fun display which I couldn’t get enough of – and it’s much cheaper than this Pro option.

Posted in Arduino Hacks, Games, Retrocomputing, Toy Hacks Tagged arduino, Arduino Uno, bust-a-move, lua, mame, puzzle bobble, puzzlebobble, retro gaming ...

The $38 10,000mAh Ugreen Uno USB-C Power Bank is similar to the Magnetic Wireless Power Bank in design, but it doesn't have wireless charging. Instead, it offers 30W charging over USB-C, and it ...

One serial port is accessible from the USB port, and another is connected to the RX/TX pins. The I2C buses, on the other hand, are found on pins A4 and A5 and the Qwiic connector.

However, the USB port doubles as a power port. To use it as such, you need a USB cable and a 5V power source. In the case of the Arduino Nano, a mini-B USB cable is required.