If the phone number is entered in the wrong international format, Steam may fail to route the SMS correctly. This is one of the most reliable fixes. Resending can help, but repeatedly tapping “send ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Microsoft has expanded its authentication options in Microsoft Entra ID with two new methods currently in public preview: SMS-based authentication and QR code authentication, both aimed at simplifying ...

We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ecosystem is ...

Instagram has some security measures in place to ensure hackers and scammers can’t access your account. Two-factor authentication is one of them, but sometimes it doesn’t work. Today, we’ll show you ...

Limor ‘Ladyada’ Fried, an American electrical engineer and owner of Adafruit, recently showcased the capabilities of AI model Claude to fully automate Arduino development. As explained in a video, the ...

You'll soon see a big change in how your Gmail account is secured and your two-factor authenticated logins are handled. Google has said it's planning to stop sending 2FA codes via text message to ...

Update, Feb. 26, 2025: This story, originally published Feb. 23, now includes additional commentary regarding the potential security implications of the decision to deprecate SMS from the Gmail ...

Google will soon phase out SMS-based two-factor authentication in favor of QR codes. The company will use various techniques, including attempting to verify the user’s number directly with their ...