Month: April 2007

Providence Open Market

The Providence Open Market is only about a month away from opening on May 12th! We posted about them here last month and here’s your chance to shop for your weekly supply of fresh foods and indulge yourself with some indie goods and art. If you interested in becoming a vendor, you can apply with […]

HOW TO – UHF oscillator

HOW TO – UHF oscillator

Neelandan writes – I am assembling this to find out the limit of oscillation frequency of a transistor from my junk box. After it is completed, it shall be used as a signal source for some uhf circuits. The frequency of the oscillator depends upon a tuned circuit – a parallel connection of an inductor […]