00:00Okay so I get asked constantly why Robic WS20A12B LED strips are going viral right now,
00:05so I went digging and found the best deals hiding in plain sight, and honestly?
00:09The answer is not one strip, it's the whole little ecosystem around it.
00:145 picks, all cheap, all stupidly good.
00:18First up, the unsung hero nobody thinks about, 30 pairs of JSTSM 3-pin connectors,
00:2315 cm, 20 AWG, male and female, at 5 bucks.
00:28This is the piece that lets you cut your strip into custom shapes and actually reconnect it
00:32without guessing which wire goes where. 3 pins, keyed, so it just plugs in the right way.
00:3930 pairs for $5 is nothing, and 1 bad solder joint on a color channel ruins the whole run.
00:45This saves you that.
00:47Second, this Bluetooth music app controller is nuts for under $4.
00:52You drop it into USB 5V, pair your phone, and now you have full control over your pixels,
00:57brightness, colors, chase patterns, and actual music reactive modes that pulse the lights to your
01:02base. It works with WS20A12B, WS20A11, and SK6812 strips, and it comes with a physical remote too.
01:11For the price of a coffee, this is the easiest way to make your setup look expensive.
01:17Third, the 17-key RF remote controller.
01:20This one's for people who don't want to fiddle with apps at 3 in the morning.
01:2517 buttons, RF frequency, which means it works through walls and across the room,
01:29and it runs on DC 5 to 24 volts, so it handles everything from USB strips up to proper 12V
01:35or
01:3524V runs. Great for TV backlighting and ambient room glow.
01:41Fourth, and this is my budget pick, the Mini 3-key RF controller at $2.06.
01:47It's tiny, USB or DC, 5 to 24 volts, and it comes in 14, 17, and 21 key versions if
01:53you want more
01:54buttons. Perfect for tight builds where space matters, or honestly for anyone who just wants
01:59on, off, and mode. Cheapest useful thing on this list and it's rated 4.9.
02:05Fifth, the actual star, this WS2812B strip, 50-50, individually addressable RGBAC, 30,
02:1360, or 144 LEDs per meter, with DC 5V, DC 12V, WS2813, WS2811, and WS2815 options.
02:23Every single LED gets its own color and its own data address. That's the viral part,
02:29it's not a glowy rope, it's a canvas. Under 3 bucks a run, and you pick your density.
02:36Alright, all 5 links are pinned in the description, cheapest one first so you can grab the $2 controller
02:41right now. If this helped, hit like, and subscribe, I'll be back with more builds worth stealing.
