News

Sony CyberShot DSC W810 20.1MP Digital Camera best price is Rs. 7990 as on 7th July 2025. See full specifications, expert reviews, user ratings, and more. Compare Sony CyberShot DSC W810 20.1MP ...
4x4 Matrix Keypad Input Scans keypresses via GPIO Buffers input up to a defined password length 🔐 Password Protection Password comparison against a stored key Success = unlock + OLED + 5 beeps ...
Build a device that will check whether your door is locked, using a Raspberry PI, a hall effect sensor and a small but strong (preferably neodymium) magnet. It will store the results in a cloud ...