This simple Door Chime protects the door and gives a loud Alarm tone when there is an attempt of theft. The circuit is too simple and battery operated. A Normally Closed (NC) reed switch and magnet is ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

This is a compact three transistor, regenerative receiver with fixed feedback. It is similar in principle to the ZN414 radio IC which is now no longer available. The design is simple and sensitivity ...

In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and ...

[El Artis] just finished building an audio spectrum analyzer that uses a character LCD. The uses an Arduino to drive the display, but unlike other meters that use the microcontroller for analysis, [El ...

Dublin, Dec. 28, 2022 (GLOBE NEWSWIRE) -- The "Research Report on Southeast Asia IC Design Industry 2023-2032" report has been added to ResearchAndMarkets.com's offering. IC (Integrated Circuit) ...

CYBERJAYA, Nov 6 (Bernama) -- The launch of the Integrated Circuit (IC) Design Park 2 in Cyberjaya marks a major step forward in Malaysia’s bid to strengthen its position in the global semiconductor ...

DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "Wafer And Integrated Circuits (IC) Shipping And Handling Market By Product [Wafer Shipping & Handling, IC Shipping & ...