Technorati Tags: bitx40 trifilar transformer winding Bitx 20 is a cute QRP transceiver for 20m. The original Bitx 20 was developed by Indian engineer Ashar Frahan. The details of the circuit and other details are available at his website. There is an active yahoo group for bitx builders and there are several mods and… Continue reading Building Bitx part-1
The registration department of Kerala has launched a web site which lists fair value of land in various parts of Kerala. Here is a report about the inauguration of the site . Being a land owner( and,of course a member of the so called land mafia), I was eager to find out the fair… Continue reading The online method of finding fair value of land in Kerala 😀
The folks at University of Twente has installed a software defined radio receiver and connected the same to internet. I have been listening to this radio for quite some time now. You don’t need an amateur license to listen 😀 to it.( so give it a try) The receiver can be accessed from here .… Continue reading Software defined radio with web interface
For the benefit of tourists, the Kerala State Road Transport Corporation has introduced bus route numbers in Trivandrum. I spotted some buses proudly displaying their numbers today. But I could not find the complete list of numbers anywhere on the Internet. The official website of KSRTC is nothing but trash. Look for Bangalore or Chennai… Continue reading Bus Route Numbers Introduced in Trivandrum
Four sixth semester students from Model Engineering College has done a small project titled the RGB Led project. They have blogged the development and published the programs and schematics. I have been going through the site today and I feel that this is the way students do their minor project. There is nothing complicated in… Continue reading The RGB LED project