1. Buy A Compatible SDR USB Dongle (Based On The Realtek RTL2832U)
   [Compatible Tuners: E4000, R820T, R820T2, R828D, FC0013, FC0012, FC2580, ...]
   See Compatible Tuners/Dongles: https://osmocom.org/projects/rtl-sdr/wiki/Rtl-sdr


2. Open A Shell And Install SDR Tools (Here Only "rtlsdr", "gqrx" And "cubicsdr") With This Commands :
   
   #> apt-get update
   #> apt-get install rtl-sdr librtlsdr-dev gqrx-sdr cubicsdr


3. Blacklist Module(s) :
   - Edit The "/etc/modprobe.d/blacklist.conf" File (Here With "Vim" But You Can Use Any Editor) :
   
   #> vim /etc/modprobe.d/blacklist.conf
   - Add At The End Of File This Lines (You Can Add Others If You Want) :
   
   blacklist rtl8xxxu
   blacklist dvb_usb_rtl28xxu
   blacklist dvb_usb_v2
   blacklist rtl_2830
   blacklist rtl_2832
   blacklist r820t
   - Save And Close "/etc/modprobe.d/blacklist.conf" File
   - Reboot PC


4. After Reboot, (If Unplugged) Plug Your SDR USB Dongle
   To Watch Your SDR USB Dongle, enter command :
   
   #> lsusb | grep -i rtl
   [ OR ]
   
   #> dmesg
   [ OR ]
   
   #> dmesg | grep -i rtl


5. And Just Start "gqrx" (From A Shell Or Menu)
   [If You Want Reset "gqrx" Configuration, Run This Command On A Shell "gqrx -r"]


6. If You Prefer, Instead Of "gqrx", You Can Also Start "cubicsdr"...


7. For More..., Install GNURadio:
   
   #> apt-get install gnuradio gnuradio-dev

Put small items like socks and lingerie in laundry bags.

Universal Washing Machine Lint Filter / Drain Snake Rating: ⭐⭐⭐⭐ (4/5)

A clogged washing machine can turn a productive laundry day into a soggy disaster. From standing water in the drum to clothes that come out soaking wet, a blockage is a common but frustrating household hurdle.

If the filter is clean but the machine still won't drain, you may need to access the hose underneath the drum. This usually requires tipping the machine back or removing the front panel. Squeeze the hose to feel for hard objects like coins. Step 4: Flush with Vinegar and Soda

I thought my washing machine was broken because it wouldn't spin or drain. Before buying a new one, I consulted a few DIY forums and checked the "coin trap" (drain pump filter) at the bottom front of the machine.

Machine Blockage ((top)) — Washing

Put small items like socks and lingerie in laundry bags.

Universal Washing Machine Lint Filter / Drain Snake Rating: ⭐⭐⭐⭐ (4/5)

A clogged washing machine can turn a productive laundry day into a soggy disaster. From standing water in the drum to clothes that come out soaking wet, a blockage is a common but frustrating household hurdle.

If the filter is clean but the machine still won't drain, you may need to access the hose underneath the drum. This usually requires tipping the machine back or removing the front panel. Squeeze the hose to feel for hard objects like coins. Step 4: Flush with Vinegar and Soda

I thought my washing machine was broken because it wouldn't spin or drain. Before buying a new one, I consulted a few DIY forums and checked the "coin trap" (drain pump filter) at the bottom front of the machine.

1. (If Unplugged) Plug Your SDR USB Dongle


2. (If Not Installed), Install Packages:
   [ "rtl-sdr" For "rtl_fm" command, "sox" For "play" command, "alsa-utils" For "aplay" command ]
   
   #> apt-get install rtl-sdr sox alsa-utils


3. Method 1: Run Command (Output Audio With "play"):
   [ Replace "-f 99.6M" By A FM Radio Frequency, And "-p 51" By Your PPM Correction ]
   
   #> rtl_fm -f 99.6M -M wbfm -s 200000 -r 44100 -p 51 | play -t raw -r 44100 -es -b 16 -c 1 -V1 -


4. Method 2: Run Command (Output Audio With "aplay"):
   [ Replace "-f 99.6M" By A FM Radio Frequency, And "-p 51" By Your PPM Correction ]
   
   #> rtl_fm -f 99.6M -M wbfm -s 200000 -r 44100 -p 51 | aplay -r 44100 -f S16_LE -t raw -c 1