Category: Amateur Radio (Ham Radio)

As a preliminary evaluation for planning Arduino control projects, I thought of looking at the output voltages and currents available from Arduino Nano. Digital output pins of Arduino

I was extremely happy to read the post by VU2JEK, Secretary AMSAT-INDIA on X, that all the four Indian astronaut designates have received amateur radio licences. Here is

BITX is a very popular radio in this region among beginners in amateur radio. There are many in this region using uBITX, often coupled with a VU2EVQ linear

Bought this 99 x 69 mm solar panel online for fun projects. It comes with a protective polythene covering over the panel. On the reverse side there are

These are 9mm snap around ferrite clips meant for consumer electronics products to reduce radio frequency interference to them. Many user reviews show good results with their consumer

I started off with inverted V half wave-dipole antenna for 40m, mounted on a wooden stick on my terrace as my first antenna. Later I moved on to

Transmitter spurs are very important from the perspective of radio amateurs, especially for those who are planning to homebrew radios or use homebrew radios which have not undergone

I purchased an ESP32 DEVKIT V1, which is a development board, recently and had posted about it. The board has a built-in WiFi and I thought of checking

It is a long time since I had tried receiving an SSTV (Slow Scan Television) image from the International Space Station. For the past few days, my X

A study published in IEEE Xplore was unique from the point of view of amateur radio: “Study on application of communication in JS8 mode in the amateur radio