Content for IRF730


Third generation Power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The TO-220AB package is universally preferred for all commercial-industrial applications at power dissipation levels to approximately 50 W. The low thermal resistance and low package cost of the TO-220AB contribute to its wide acceptance throughout the industry.

Clone PI-W Atmega8 (Arduino) Metal Detector short Review

“Inexpensive and extremely stable and sensitive metal detector made using an Atmega8 microcontroller. Quite by chance these days I got in my hands a “Clone PI W” metal detector module, so I decided to immediately do a small review and …

A PWM Dimmer Revisited

“This project revisits one of the (inspirational) earlier projects of dyi_bloke: the “AC PWM Dimmer for Arduino”. There were a number of things in the original design that I wanted to understand in detail and a couple of things I …