dBm to uV Calculator and Formula
Use this calculator to convert from dBm to microvolt (ΞV) RMS Note: the impedance will have to be specified and the default value is 50 ohm ð uV to dBm …
Watt to dB Calculator
In this post we convert a power level from Watt to deciBel (dB). Watt is an absolute unit of power. dB is a relative measure. In this case we consider …
Do Wireless Keyboards use Bluetooth?
Yes, many wireless keyboards use Bluetooth. Wireless keyboards can also use different non-Bluetooth technologies and protocols to connect to a PC. In this post we look at examples of both …
[SOLVED] Corsair HS75 XB Wireless Gaming Headset Not Working
I was very excited to have bought the Corsair HS75 XB wireless gaming headset but then ended up facing multiple issues. The many problems with the headset made me think …
Logitech K220 Not Working [SOLVED]
In this guide we walk you through the different steps to solve the problem with your K220 keyboard. The solution also applies to the keyboard in the MK220 combination. Basic …