Hardware Resources STM32 GPIO Modes Explained: Push-Pull, Open-Drain, Input & Analog (With Circuit Details)
A complete guide to STM32 GPIO modes. Learn about Push-Pull, Open-Drain, Alternate Functions, Floating, Pull-Up, Pull-Down, and Analog inputs, with circuit diagrams, register explanations, and practical applications. Preface: STM32 has eight modes, as follows: The STM32 standard IO structure diagram is as follows: The following circuit is a protection circuit. When the voltage is greater…
Tech news Founders’ takes: AI isn’t the end of developers — it’s their evolution
Steven Kleinveld, founder of Skylark, explains why developers need to embrace AI Founders’takes is a new series featuring expert insights from tech leaders transforming industries with artificial intelligence. In this edition, Steven Kleinveld, founder of applied AI lab Skylark, argues that vibe coding won’t replace developers — it’ll upgrade them. There’s been a lot of talk lately that…
Hardware Resources The Hidden Beauty of Electronics: Inside 10 Components from Open Circuits
Discover the stunning cross-section photography of electronic components in Open Circuits. From resistors and capacitors to LEDs and transistors, explore the hidden structures and artistry behind everyday electronics. In the world of electronics, names like resistors, capacitors, and transistors sound cold and seemingly mere functional symbols. But when we cut them open with cameras and…
Tech news Nvidia says two mystery customers accounted for 39% of Q2 revenue
Nearly 40% of Nvidia’s second quarter revenue came from just two customers, according to a filing with the Securities and Exchange Commission. On Wednesday, the chipmaker reported record revenue of $46.7 billion during the quarter that ended on July 27 — a 56% year-over-year increase largely driven by the AI data center boom. However, subsequent reporting highlighted how much…
Tech news TikTok now lets users send voice notes and images in DMs
TikTok is giving users new ways to interact with others via direct messages (DMs), the company told TechCrunch on Friday. Users will now be able to send voice notes and share up to nine images or videos in one-to-one and group chats on the platform. With these new features, TikTok is positioning itself as more…
Programming Tutorials How to Implement a Keyboard Shortcut Manager in React for Better UX
You might have seen some professional web apps like Google sheet, Figma or any other feature rich app. One thing that make these app’s user experience better is use of keyboard interaction. You can also added these keyboard interactions in your react app. In this article, I will try to explain how you can build…
Tech news Billionaire Ambani taps Google, Meta to build India’s AI backbone
Mukesh Ambani, India’s richest man and chairman of Reliance Industries, has unveiled an ambitious plan to build the country’s AI backbone through a new subsidiary — starting with strategic partnerships with Google Cloud and Meta. At the company’s 48th annual general meeting on Friday, Ambani launched a new venture called Reliance Intelligence, a subsidiary of…
Tech news TransUnion says hackers stole 4.4 million customers’ personal information
Credit reporting giant TransUnion has disclosed a data breach affecting more than 4.4 million customers’personal information. In a filing with Maine’s attorney general’s office on Thursday, TransUnion attributed the July 28 breach to unauthorized access of a third-party application storing customers’personal data for its U.S. consumer support operations. TransUnion claimed“no credit information was accessed,”but provided no immediate…
Tech news SpaceX notches major wins during 10th Starship test
SpaceX’s massive Starship rocket lifted off on its 10th test flight Tuesday evening, hitting two long-sought milestones and putting an end to a string of failures. The 403-foot vehicle lifted off from Starbase, SpaceX’s launch facility and recently incorporated city, at 7:30 p.m. ET after two scrubs earlier this week. The rocket ascended on 33…