4-Color LED Music Spectrum Display DIY Kit Voice Controlled 24x8 LED Screen Spectrum Display Light Soldering Kits 1.Introduction:   4-Color LED Music Spectrum Display DIY Kit with Red/Green/Pink/Blue flashing.   Its display effect changes automatically according to the input audio or mini microphone which can presentin... $20.99
$29.99 Add to Cart SKU: GY20081
$20.99
$29.99
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DIY Kit High Voltage Electromagnetic Transmitter, Science Experiment DIY Soldering Kit for School Home Education TJ-56-519A High Voltage Electromagnetic Transmitter DIY Kit   1.Introduction: TJ-56-519A is a DC 3V High Voltage Electromagnetic Transmitter DIY Kit.  This DIY Kit is very Suitable for Home/School Educatio... $15.39
$21.99 Add to Cart SKU: GY20031
$15.39
$21.99
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DIY Kit RGB Flash LED Circuit Music Christmas Tree, 12.4inch 3D Xmas Tree DIY Soldering Kits for Christmas Gift 3D Flash RGB Christmas Tree DIY Kit     1.Introduction: It is a 3D RGB Music Christmas tree kit consists of circuit board and allows 37pcs LED flash with music and showing a Christmas tree in RGB (the night... $13.29
$18.99 Add to Cart SKU: GY19939
$13.29
$18.99
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Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit   1.Introduction: SFT-Q03YH is a Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit. It can simulate the automatic flashing of fireflies, and automatically move towards light at night accord... $5.59
$7.99 Add to Cart SKU: GY19603
$5.59
$7.99
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Circuit Learning Kits, Physics Science Entry Experiment DIY Project, Parallel Series Circuit Building, STEM Electric Education for Beginner Junior Senior Students Circuit Learners Entry Kit Included: 5 x Mini Light bulbs 2 x Light bulb Holders 2 x Battery Holders 1 x Switch 1 x Plastic Storage Box 6 x Wires Note: Batteries are not included. You need to prepare 2 AA batteries in advan... $4.89
$6.99 SKU: GY18063
$4.89
$6.99
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DC 3V-12V Audio Spectrum Indicator DIY Kit AUX MIC Input Red Green Blue Colorful Level Indicator Kit 1.Introduction: FED-202 is a Audio Spectrum Indicator DIY Kit. It can display in Red/Green/Blue according to the input audio signal from microphone.It can be used to display the intensity of audio.The number of LED displayed changes ac... $6.99
$9.99 Add to Cart SKU: GY19569
$6.99
$9.99
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DIY Kit FM Radio Module, DC 3V Adjustable Frequency FM Digital Radio, LCD Display Wireless Receiver with 0.5W 8ohm Speaker 1.Introduction: DIY Kit about FM Radio Module Adjustable Wireless Receiver with LCD Display DC 3.7V 0.5W 8ohm Speaker. It can receiving FM station, display time, set alarm clock (the alarm is FM audio). User can also set receiving ... $11.19
$15.99 Add to Cart SKU: GY19367
$11.19
$15.99
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DC 4.5V-5.5V 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit Part 1: Introduction It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in 4-Bit Red Digital Tube display screen which can clearly display the receiving frequency. Part 2: Feature 1.Automati... $15.39
$21.99 Add to Cart SKU: GY18972
$15.39
$21.99
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Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit 1.Introduction: This kit contains 57 ultra-bright white LED (nominal brightness 2000-3000mcd), 7 blue LED and 6 red LED arranged to form a butterfly-shaped pattern.   The MCU chip is controlled by a miniature infrar... $6.29
$8.99 Add to Cart SKU: GY18958-2
$6.29
$8.99
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Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit with Remote Control 1.Introduction: This kit contains 101 ultra-bright white LED (nominal brightness 2000-3000mcd), 7 blue LED and 8 red LED arranged to form a butterfly-shaped pattern.   The MCU chip is controlled by a miniature infra... $8.39
$11.99 Add to Cart SKU: GY18958-1
$8.39
$11.99
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DIY Kit Red Yellow Blue Flash LED Sound Control Christmas Tree LED Kit Audio Flashing Light Soldering Training Kit CRT-32 Audio LED Christmas Tree DIY Kit 1.Introduction: CRT-32 is a Audio Christmas tree kit consists of circuit board and allows 37pcs LED flash with input audio from 3.5mm socket or microphone and showing a Christmas tree in... $6.95
$11.59 Add to Cart SKU: GY18597
$6.95
$11.59
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DIY Kit DC 3V-12V Audio Spectrum Indicator 5mm Red/Green/Blue LED LM3914 Level Indicator Kit 1.Introduction:     FED-201 is a Audio Spectrum Indicator DIY Kit.     It can display in Red/Green/Blue according to the input audio signal from microphone.     It can be used to display the in... $5.31
$7.59 Add to Cart SKU: GY18600
$5.31
$7.59
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DIY Kit Green Yellow Dual-Color Flashing Light Analog Traffic Signal Indicator Electronic Soldering Practice Tranining Kit 1.Introduction:     BSD-50 Dual-Color Flashing Light DIY Kit is a flash kit consists of circuit board and allows 50pcs LED flash alternately. It can simulate the traffic signal indicator which is very helpful for begi... $4.61
$6.59 Add to Cart SKU: GY18599-2
$4.61
$6.59
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DIY Kit Red Blue Dual-Color Flashing Light Analog Traffic Signal Indicator Soldering Practice Tranining Kit     1.Introduction:   BSD-50 Dual-Color Flashing Light DIY Kit is a flash kit consists of circuit board and allows 50pcs LED flash alternately.   It can simulate the traffic signal indicator ... $4.61
$6.59 Add to Cart SKU: GY18599-1
$4.61
$6.59
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DIY Kit Five-Pointed Star Breathing Light Gradient Blue LED Light SMD 0805 LED Soldering Practice Kit 1.Introduction:     PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and Its brightness automatically fades.   2.Feature:     1>.20pcs highlight Blue LED ... $3.35
$4.79 Add to Cart SKU: GY18598-3
$3.35
$4.79
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DIY Kit Five-Pointed Star Breathing Light Gradient Green LED Light SMD 0805 LED Soldering Practice 1.Introduction:   PBL-20S is a Five-Pointed Star Breathing Light DIY Kit.   It is a simple breathing light and Its brightness automatically fades.     2.Feature:     1>.20pcs... $3.35
$4.79 Add to Cart SKU: GY18598-2
$3.35
$4.79
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DIY Kit Five-Pointed Star Breathing Light Gradient Red LED Light for Christmas SMD 0805 LED Soldering Practice 1.Introduction:     PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and Its brightness automatically fades.   2.Feature:     1>.20pcs highlight LED &n... $3.35
$4.79 Add to Cart SKU: GY18598-1
$3.35
$4.79
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DIY Kit Red Green Flash LED Circuit DC 9V Christmas Trees LED Kit Electronic Welding Training Learning Kit 1.Introduction: It is a flash led Christmas tree kit consists of circuit board, allows 16 LED flash alternately, showing a Christmas tree in the space of two-dimensional profile (the night environment has better viewing). 2.Featur... $3.85
$5.50 Add to Cart SKU: GY18442
$3.85
$5.50
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DIY Kit Simple Breathing Lamp Red/Green/Yellow Customize LED Dot Matrix Display Module 1.Introduction:     The DIS-49 simple LED dot matrix display consists of 40pcs red and green LED lights to form the characters it wants to display. The display color changes gradually among the three colors of red, ye... $6.99
$9.99 Add to Cart SKU: GY18195
$6.99
$9.99
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Mini Yellow Dream Light Circle LED DIY Kit Star Flashing LED Light Cube 1.Introduction: ★It is an easy make four-layer round led dimensional cylinder kit. All are DIP components. ★It has more than 23 kinds of special led gradient effect. Some kinds of the effect is star-flashing and lightnin... $5.31
$7.59 Add to Cart SKU: GY18155
$5.31
$7.59
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