Diy Kit Based On 51 Single Chip Microcomputer STC89C52RC RF IC Card Light System Module kit Universal board DIY kit

Design of digital barometer based on 51 single chip microcomputer bmp180/bmp085 atmospheric pressure alarm controller

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51 single-chip microcomputer light-control led digital display electronic clock kit diy accessories parts with voice function

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-5%

Mini solar lipo charger board cn3065 lithium battery charge chip diy application kit charging board module

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51 single-chip microcomputer light-control led digital display electronic clock making kit diy manufacturing accessories parts

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4-digit diy led electronic clock kit microcontroller digital clock time light control temperature thermometer diy kit module red

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Max7219 dot matrix display module single-chip control led module diy kit for arduino with 5pin line

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Double sided pcb board prototype boards kit for diy soldering tinned through holes 6 sizes universal printed circuit perfboard

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-19%

Ky-018 photosensitive optical sensitive resistance light board module detects resistor module for arduino diy kit sensor

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-18%

3s 40a bms 11.1v 12.6v 18650 lithium battery protection board with enhance/balanced version for drill 40a current diy kit

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Adjustable dc5v 5a/12v/24v led delay relay module diy kit delay timer control switch board for magnetic valve water pump

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