Rigol has launched new economic digital oscilloscope, Rigol 1054Z. Although considered as economic oscilloscope, but the specification is not that economic. Rigol equips this machine with 4 channels capability and...... Read More
I was playing with my Rigol Oscilloscope to measure my laptop power output. The sound card was Realtek ALC660. I played a 1 kHz sine wave with a software and...... Read More
I just got my Oscilloscope, so I can play more fun with my DIY stuff. Ok, let’s start with some basic “game”, to find the inner and outer foil of...... Read More
My Sanwa PC510 multimeter has the capability to measure the temperature via small probe. So, I’m curious to measure my tube glass/surface temperature. I test the 6N1P, 6N6P, and 5U4G...... Read More