The main objective of designing this password based door lock system is to provide many modern security features than mechanical lock and utilize our understanding in micro controller and Assembly ...

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While PDFs are a great document format for file sharing across various platforms, editing PDF files can be equally frustrating and expensive. Adobe’s Acrobat PDF editor and many third-party services ...

RRB JE syllabus 2026: The Railway Recruitment Board (RRB) has officially announced the RRB JE 2025-26 Notification on 28th October 2025, opening 2585 vacancies for various posts. Candidates preparing ...

The Railway Recruitment Board (RRB) has officially released the RRB Technician Syllabus 2026 along with the updated exam ...

WCH CH32H417 is a high-performance dual-core RISC-V microcontroller clocked at up to 400 MHz with up to 960 KB flash, 896KB SRAM, and a range of interfaces, including a 5 Gbps USB 3.0 Host/Device ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...