The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Semiconductor giant Qualcomm has recently announced new products and collaborations that bring it deeper into the realm of physical AI. The moves position the company at the forefront of humanoid and ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Loading cement sacks into trucks requires precise counting for traceability, yet manual methods are error-prone and often ...

Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

Regular Hackaday readers will no doubt be familiar with the work of Matthew Alt, AKA [wrongbaud]. His deep-dive blog posts ...

The Netherlands Police have arrested a a 21-year-old man from Dordrecht, suspected of selling access to the JokerOTP phishing automation tool that can intercept one-time passwords (OTP) for hijacking ...

Password managers are supposed to be super helpful (not to mention super safe) ways to keep all your logins in one convenient place. That's why you should start using a password manager if you're not ...

Password manager software has transformed digital security, moving beyond simple lists of usernames and passwords to encrypted vaults with cloud sync, TOTP generation, and breach monitoring. Modern ...

The Dabao open-source hardware board features a Boachip-1x RISC-V MCU, whose RTL Verilog files are also open, and is IRIS inspectable.