SKU: 17945820741
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
5V relay module KY-019
For your convenience we have broken out the following pins: VL (optional power to IR LED)
because the LED has a positive and a negative lead and will not light if they are the wrong way around and secondly
11b/g/n WiFi Bluetooth N/A Bluetooth 4
5 X Mini Solder-less Breadboard 400 points
Solder Wick (Desoldering Braid) – Copper, Fluxed Digital Multimeter 5V relay module KY-019Solder Wick (Desoldering Braid) Copper, Fluxed Solder wick, also known as desoldering braid, is made from fine braided copper threads with added flux to efficiently absorb molten solder. It helps remove excess solder from PCB pads, jumpers, and component leads, making rework, repairs, and clean solder joints quick and reliable. Simply place the braid over the solder joint, apply heat, and watch the solder flow into the wick. Key Features Feature
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