TOP 5 Incredible $1 Aliexpress Gadgets

Sorry I do not have links from aliexpress but you can search them by name:

-Wireless Stereo Music Module 3.7-5V Module VHM-314
-ZK-4KX DC DC Buck Boost Converter Power Adjustable power supply
- MQ-9 Smoke Liquefied Flammable Methane Gas Sensor
-PAM8610 digital amplifier board module 2x15W dual channel stereo
-Nokia Lcd 5110 LCD Display Module Red Baseboard White Backlight

[dean]

Your first item, the Bluetooth receiver, A lot of those will work as a USB sound card (not Bluetooth) if you connect it to your computer with a USB cable. Worth giving it a try.

[tomhart]

Oh, Radios are your thing...very nice❤

[simonsayshomeassistant]

please post a link to your desk power supply

[bencapobianco]

I love these videos where you show Ali express items and how to use them!!

[Kairosdex]

That MQ9 gas monitor is amazing!!! How does it work so FAST!

[lspdfarmer]

Yet another awesome video Ty. My question is about the second one in this video looking for the more expensive version the digital one and I don’t see it wondering if you have a link for it please

[mishano]

That Bluetooth board would actually be SICK in an older car. The closest thing you can get to quality Bluetooth in a car without it is the Bluetooth FM transmitters which are ok but they definitely have problems. With this you could hardwire of you're a bit mechanically inclined or just easily plug and play one side to you'd 12v cig/accs usb and the other into your aux and you have a $1 Bluetooth at aux quality. I'm sure a ready product like that definitely already exists for $3 with a watch battery that's just an aux dongle but the actual possibilities are endless. So many dongles 🤣

[carlnewtonfishing]

Thanks for this. So could you use the blue tooth module and connect it to the amplifier module to make a blue tooth speaker?

[pokdub]

Really like the way you have presented these products. I like the narrow speakers on the last amplifier clip, are these Aliexpress also ?

[Gambiarte]

You forgot to verify the current precision in the second device, ZK-4KX.

[eliseoquiroz]

Did you do a full video on the better 10 amp converter with LCD display? I can't find any detailed video on it

[dubski_]

Just out of curiosity mate
How much was the Bluetooth receiver thingy again?

[martinlabuda]

Great video, it is awesome to know that you can buy useful things for cheap. Thumbs uo.

[MrSpaz]

The bluetooth receiver is a good idea, but I'm thinking that it wouldn't have enough power for a good set of headphones. Would most like need an amplifer which can probably be bought fairly cheap. Other ways to amplify the signal with devices that people most likely alreadyhave sitting around.

[zentechnician]

That STK is huge. Geez..

Whats that boombox on the bottom shelf? Black w chrome knobs, EQ, and I'm guessing high speed dubbing. I think i had that one in the '80s but I can't remember what brand it was now. Maybe Panasonic. That was a lifetime ago. Oof.

[shroomy]

Another great informative video. Thank you for your hard work and time

[captainprototype]

If I was a 11 year old boy today... I had to make due with either a big 4.5v battery or a 9 volt back in the early 80s.They were very expensive and no rechargeables back then either. I had one little motor, one bicycle lamp, dynamo wire and a dynamo magnet. I had to make due with that for my projects. I did some origami and woodworking too.

[dandandy]

Why was the left channel not working on the boombox at 03:22
?

[KikorPlaysHobbies]

Yes you got it with Bluetooth sound board...nice ...also u can hook up with hifi amplifier 😊😊😊

[joselsalazar]

Por favor continua abilitando la pista de audio para habilitar el idioma español, gracias buen video