SKU: 17398301809
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Each ESP8266 module comes pre-programmed with an AT command set firmware
This is the black version of our 80×10mm wheel pair
20x Conductive Thread Bobbin
25″&rpar
Connects directly to a computer’s USB port
Side-light Fiber Optic Tube - 4mm Diameter - 1 meter long Shipping:2-4 Weeks Each ESP8266 module comes pre-programmedYay, a plastic tube! No, we jest. This is no ordinary plastic tube, but rather a side lighting fiber optic tube. This is a pretty neat way to glow up. Light in the fiber optic cable zooms through the core by constantly bouncing off of the edge of the molded plastic, a principle called "total internal reflection" (which also kinda sounds like a very expensive meditation island retreat). When the light pipe doesn't have total reflection, you can get a
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