The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Recent breakthroughs in solid-state lighting technology has opened the door to a myriad of applications using light-emitting diodes for both illumination and optical wireless networking. Low-power ...

This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

Discover the step-by-step process of creating a powerful music reactive LED strip circuit in this comprehensive tutorial.

It features adjustable maximum speed, minimum speed, current limit, I.R. compensation and acceleration, plus a quiet ...

In the report, the MTR said the traction power to the overhead line between North Point and Yau Tong stations was interrupted due to a short circuit at around 5.14pm that day, while the signalling ...

A novel digital structure has been built around the newly released flash memory integrated circuits. The paper demonstrates the feasibility of operation at any PWM sampling frequency up to 20 kHz when ...

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