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DC-DC 20A CVCC High Power Supply Module 6V-40V to 1.2V-35V Step Down Converter Buck Module LED Driver 1.Description: It is a DC-DC 20A high power boost buck constant voltage constant current non-isolated power supply module.It supports adjust output voltage and output current. 【20A CVCC Step-down Power Module w/Overcur... $6.99
~~$9.99~~ SKU: 14746
$6.99
~~$9.99~~
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OPS-1 DIY Kit Light Controlled Switch Funny Electronic Soldering Practice Learning Kits 1. Description. 1>. It is DIY kit. User need to weld it. 2>. Trigger mode and output mode. 1).Set trigger mode by JMP1: &nbs... $2.79
~~$3.99~~ SKU: 5029
$2.79
~~$3.99~~
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Simple Flash Circuit LED Light Electronic Soldering Practice Kits for Beginner Description Kits type: YSG - 1 Working voltage: 3-9 v LED colors: red highlight PCB size: 31 * 28 mm Module Diagram Principle of Operating For YSG-1, the Q1 and Q2 form the multivibrat... $1.39
~~$1.99~~ SKU: 1895
$1.39
~~$1.99~~
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10pcs 3W Pure White COB High Power LED Roundness LED Light Emitting Diode Description: Package contained: 10pcs x LED Light Emitting Diode Flux (brightness) : 300-400LM Color temperature :6000-6500K Forward voltage:9.6-10.5V Power: 3W Angle: 120-140 degrees Current: IF=260mA Working temperatu... $3.99 SKU: 12898
$3.99

RGB LED Audio Visualizer Music Spectrum Display Audio Indicator DIY Kit 1.Introduction: ★This DIY kit is a unique circular music spectrum display composed of two kinds of LED. ★The inner circle is designed by 10pcs full-color 5050 RGB LED. It can produce different color v... $13.99
~~$19.99~~ SKU: GY18152
$13.99
~~$19.99~~
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DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits Description: Double-sided full patch design, 9 components of the bottom layer, a total of 90 components, 255 solder joints, 14 test points, can be used for initial identification of components, welding exercises. The top-level... $3.49
~~$4.99~~ SKU: 13813
$3.49
~~$4.99~~
31

RDA5807 FM Radio Receiver DIY Kit with RGB Flashing LED Indicator RDA5807 87-108MHz FM Radio Receiver LCD1602 DIY Kit 1.Introduction: It is an RDA5807 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit with RGB spectrum indicator flashing automatically... $25.19
~~$35.99~~ SKU: GY20384
$25.19
~~$35.99~~
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4-layer 3D Light Flashing LED Cylinder Soldering Project Kits, DIY Blue LED Lamp for Christmas Decoration 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~~ SKU: GY18151
$5.31
~~$7.59~~
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Dual Channel Signal Generator 1Hz-160KHz PWM Frequency Duty Cycle Complimentary Adjustable Module LED Display Description: PWM signal generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used in production practic... $4.89
~~$6.99~~ SKU: 13327
$4.89
~~$6.99~~
31

DIY Kit RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kits Xmas Fun Gift DC 4.5V-5.5V RGB LED Flash Christmas Tree DIY Kit 1.Introduction: It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the night e... $6.22
~~$8.89~~ SKU: 14959
$6.22
~~$8.89~~
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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~~ SKU: GY19939
$13.29
~~$18.99~~
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2-Channel QC2.0 QC3.0 SCP AFC LED Digital Display Buck Converter 2USB DC-DC Step Down Power Supply Module 5V 5A 1.Description: It is a digital display buck module.It has anti-reverse protection and overcurrent protection. 2.Feature: 1>.Digital dispiay 2>.Anti-reverse protection 3>.Overcurrent prote... $9.09
~~$12.99~~ SKU: GY16928
$9.09
~~$12.99~~
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AC 110V 120V Programmable Digital Cycle Delay Relay Timer Switch Module, AC 85V-265V LED Display 0ms-999h ICStation Digital Timer Relay AC 85-265V 110V 220V 2000W 10A HD LED Dual Time Display Relay Switch Panel MULTIFUNCTION: support 18 working modes including time delay relay open, time delay relay close, time delay relay... $12.99 SKU: 12364
$12.99

DIY Kit Music Circuit LED Flashing Module Electronic Components Soldering Practice Kits Description: The 14-level binary counter CD4060 with internal oscillation circuit is used as the control panel to control the 12 red, yellow and green LEDs to blink. The adjustment of R3 can change the blinking of the L... $2.51
~~$3.59~~ SKU: 13613
$2.51
~~$3.59~~
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DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project RGB LED Electric Piano DIY Kit 1.Introduction: The scale of the circuit can produce different sounds, while different keys correspond to different scales. The play of the electronic organ is to use the finge... $5.00
~~$9.99~~ SKU: 14088
$5.00
~~$9.99~~
50

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 ... $2.65
~~$3.79~~ SKU: GY18598-3
$2.65
~~$3.79~~
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0.69 inches 0.69" White OLED Display Module 96x16 3-5.5V IIC Interface for Arduino Product Introduction: 1.Dimension:0.69 inch 2.Resolution:96*16 3.Voltage:3.0-5.5V 4.Interface:IIC 5.Light Color:white $6.89 SKU: 10860
$6.89

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... $2.65
~~$3.79~~ SKU: GY18598-2
$2.65
~~$3.79~~
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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... $2.65
~~$3.79~~ SKU: GY18598-1
$2.65
~~$3.79~~
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Mini Green 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~~ SKU: GY18154
$5.31
~~$7.59~~
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DC 0-3.3V to 4-20mA Non-Isolated Voltage to Current Converter Module Linear Output LED Indicator 1.Description: It is a 0-3.3V to 4-20mA Voltage to Current Converter. It can convert DC 0-3.3V voltage signal to 4-20mA current signal. User also can reset input voltage range and output current range by two potentiometer... $6.99
~~$9.99~~ SKU: GY18326
$6.99
~~$9.99~~
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White Flashing LED DIY Kit Heart Shape Breathing Lamp Kit Electronic Kit Module DC 4V-6V Description: This is a DIY Heart Shape breathing lamp kit parts . You need solder it by yourself. Parameters: Parameters Value Name Heart shape led O... $1.65
~~$2.35~~ SKU: 12560
$1.65
~~$2.35~~
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DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite Description: In order to improve the welding skill level of electronic professional students and electronic enthusiasts, the full patch design, welding quality can be visually displayed through the lighting of 15 LEDs. ... $2.63
~~$3.75~~ SKU: 13606
$2.63
~~$3.75~~
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DIY Kit Sound Light Controller LED Delay Light Voice Controlled Melody Light Audio Indicator DIY Kit Sound Light Controller LED Delay Light Voice Controlled Melody Light Let us see 2 videos first:) 1.Introduction: SCL-8 is a sound light controller. Its... $2.79
~~$3.99~~ SKU: GY17435
$2.79
~~$3.99~~
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AC 110V 220V Button Control Switch High Level Signal Trigger Countdown Timer Relay Switch Module LED Display 1.Description: YLC-1.1AC220 is a Timer Relay Switch Module .It will start to countdown and turn ON output after get a input trigger signal by press button. Trigger again is invalid during the countdown period. ... $9.63
~~$13.75~~ SKU: GY18314
$9.63
~~$13.75~~
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DIY Kit 10mm RGB LED Flashing Lamp USB 5V Breathing Light Gradient Color Decorative Light Effect Demo about the RGB LED Flashing Lamp DIY Kit 1.Introduction: It is a RGB full color LED light cubic ring DIY Kit. It uses 28 high-bright full-colo... $16.09
~~$22.99~~ SKU: GY17780
$16.09
~~$22.99~~
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DIY 3D Light Cube 4x4x4 RGB LED Electronic Soldering Kit, USB Charging Colorful Music 3D Animation Light Cube Ornament with Remote Control for Practice Soldering Parameter: Work Voltage:DC 4.5V-5.5V Work Current:100mA Power Type:MINI USB Control Type:Infrared Remote Control + Button Control Music Type:Pure Music Music: 11kinds(Can not be modified) ... $12.59
~~$17.99~~ SKU: 14091
$12.59
~~$17.99~~
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50K High-Quality Sealed Dual Connection Potentiometer Volume Adjusting Equipment Product Introduction: 1.Potentiometer:50K $1.99 SKU: 9007
$1.99

0.28Inch 3 Bits Red LED Display Digital Thermometer Temperature Meter with NTC Sensor Metal Waterproof Probe DC4-28V Product Introduction: 1.Power Supply Voltage:DC4-28V 2.Testing Temperature Range:-20℃~100℃ 3.Precision:0.1℃ 4.Sensor Type:1m NTC metal waterproof sensor 5.Refresh Rate:1s/times 6.Display Size:22mm*10mm*8mm Applications: ... $3.00
~~$4.29~~ SKU: 9416
$3.00
~~$4.29~~
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DIY Kit Wireless Bluetooth-compatible Colorful RGB LED Display Tower 3W Amplifier Infrared Remote Control Electronic DIY Kits Brain-training Toy Gifts 1.Introduction: LED Tower is imitated from Guangzhou Tower. Guangzhou Tower, also known as Guangzhou new TV tower, nickname XiaoManYao. It is the tallest building in Guangzhou, the design of the tower is very characteri... $22.39
~~$31.99~~ SKU: GY17673
$22.39
~~$31.99~~
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DC 5V 12V RGB LED Sound Control Sensor Audio Spectrum Display Module Volume LED Level Indicator 1.Description: It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone,the amount of automatic brightness and the number of LEDs. 2.Featur... $4.82
~~$6.89~~ SKU: GY16348
$4.82
~~$6.89~~
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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~~ SKU: GY18600
$5.31
~~$7.59~~
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DIY Kit Game Toy Machine Red LED Display Module Creative Electronics Experiment Kit for Snake/Plane/Racing/Fruit Slot 1.Introduction: It is a DIY game console that users can install it by themselves to play games. It contains 5 games: Tetris/Snake/Plane/Racing/Fruit Slot. Users can not only learn circuits and practice soldering skills,... $11.19
~~$15.99~~ SKU: GY17674
$11.19
~~$15.99~~
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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~~ SKU: GY18155
$5.31
~~$7.59~~
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Blue Dream Light Cube 5mm LED Flashing Lamp Round Light Cylinder DIY Kit Music Spectrum Module 8x32 Dot Matrix for Xmas Birthday Gift Description: This is a light cube DIY kit that you need to weld and assemble by yourself. The bottom plate comprises a circuit board and component parts. The 256 LED lights make up a cylindrical stereo space. A variety of cool model sh... $15.74
~~$22.49~~ SKU: 12542
$15.74
~~$22.49~~
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Colorful Dream Light Cube 5mm LED Flashing Lamp Round Light Cylinder DIY Kit Music Spectrum Module 8x32 Dot Matrix for Xmas Birthday Gift Warm Tips: This DIY installation is more difficult to be installed, please be patient until the installation is complete!!! It is strongly recommended to browse the installation manual before starting installation!!! Description... $17.49
~~$24.99~~ SKU: 12544
$17.49
~~$24.99~~
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IoT Development Board ESP8266 Wireless WIFI Module 0.91in OLED Display 1.Description: It is a ESP8266 WIFI chip. It has an OLED display and a lithium battery interface,which can easily manage the charge and discharge of lithium batteries, and can be directly used for the development of handheld d... $11.19
~~$15.99~~ SKU: GY18068
$11.19
~~$15.99~~
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600W CVCC Boost Module,10A DC-DC 10V-60V to 12V-60V Adjustable Step UP Module, Power Supply Stabilizer for LED Board 1.Description: It is a 600W boost power module.It is a non-isolated boost module.It can convert DC 10V-60V to DC 12-60V. 2.Feature: 1).Its conversion efficiency is high. 2).It has CV-ADJ potentiometer and ... $8.81
~~$12.59~~ SKU: GY19248
$8.81
~~$12.59~~
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Buck Power Supply Module DC-DC 4V-38V to 1.25V-36V Step Down Voltage Converter 250W 8A LED Display Stabilizer Description: It is a DC-DC step-down module.It can convert DC 4V-38V to DC 1.25V-36V. The input and output voltage difference is above 2V. Feature: 1.It has a 0.36 inch digital display. 2.It has a voltage ... $4.68
~~$6.69~~ SKU: GY19245
$4.68
~~$6.69~~
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DIY Kit SMD RGB LED Flashing Lamp, USB 5V Breathing Light, Gradient Color Decorative Light SMD Soldering Practice Kits SMD RGB LED Flashing Lamp DIY Kit 1.Introduction: It is a RGB full color LED crystal light cubic ring DIY Kit. It uses 28 high-bright full-color LED. A circular mirror black acrylic panel on the front to ... $10.49
~~$14.99~~ SKU: GY17782
$10.49
~~$14.99~~
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DC 9V-12V Infrared Remote Control Lamp DIY Kit White LED Light Dual Brightness Controller 1.Introduction: RCN-1 is a DC 9V-12V Infrared Remote Control DIY Kit. User can use any infrared remote controller to control the lamp on or off with 18pcs white LED. ( Please note: The infrared remote controller is not included) ... $5.31
~~$7.59~~ SKU: GY19570
$5.31
~~$7.59~~
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DIY Ferris Wheel Model Kit, Rotary LED Blinking Light, Electronic Soldering Kit SMD SMT Practice Kit 1.Introduction: It is a Electronic Ferris Wheel DIY Kit with Red/Blue/Green/Yellow LED flashing in 10 animation mode which can be switch by remote control. It can simulate the working state of the Ferris wheel very realistically... $20.99
~~$29.99~~ SKU: GY20371
$20.99
~~$29.99~~
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Mini White Dream Light Circle LED DIY Kit Star Flashing LED Light Cube Lamp for Christmas 1.Introduction: ★It is an easy make 4-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 lightning e... $5.31
~~$7.59~~ SKU: GY18153
$5.31
~~$7.59~~
31

TTL MODBUS 0.4inch 4-Bit Red Digital Tube LED Display Screen Module TTL Control for Arduino 1.Description: It is a TTL digital tube. This module has a built-in driver, which can be controlled by the user by sending instructions only. 2.Feature: 1>.It comes with a four-digit 0.4-inch scree... $10.59 SKU: GY18124
$10.59

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~~ SKU: GY20081
$20.99
~~$29.99~~
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DIY Kit 5mm RGB LED Flashing Lamp Ring Light Module Breathing Light Gradient Color Decorative Lights 1.Introduction: It is a RGB full color LED light cubic ring DIY Kit. It uses 28 high-bright full-color LED.It will produce a variety of cool gradient colors when power ON. The effect will not be affected even in the sun... $9.79
~~$13.99~~ SKU: GY18065
$9.79
~~$13.99~~
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USB 5V DIY Kit 10mm RGB LED Flashing Lamp Color Clock Gradient Color Decorative Lights RGB Color Electronic Clock DIY Kit 1.Introduction: Not all clocks use digits to display the time. This neat little clock tells you the time by using different colour for each digit. The colour are based on the resi... $15.39
~~$21.99~~ SKU: GY17779
$15.39
~~$21.99~~
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QA-1/155 0.25mm 100g Polyurethane Enameled Copper Wire Electromagnetic Wire 2UEW For Transformer Wire Inductance coil 1.Description: It is a QA-1/155 insulated copper wire. 2.Feature: 1>.Insulated copper wire 2>.Easy and convenient 3>.High softness 3.Parameter: ... $5.80
~~$8.29~~ SKU: GY16068
$5.80
~~$8.29~~
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DIY Kit 3D Xmas Tree RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kit DC 4.5V~5.5V 1.Introduction: It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile... $13.29
~~$18.99~~ SKU: GY18150
$13.29
~~$18.99~~
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500pcs 5mm White Green Blue Red Yellow LED Kits Component Kit Light Emitting Diode 1.Description: It is a 500pcs 5mm White Green Blue Red Yellow LED Kits.They are the basic common electronic components that can meet the basic circuit requirements and play a very important role in circuit design and ex... $8.25
~~$11.79~~ SKU: GY18604
$8.25
~~$11.79~~
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500pcs 3mm White Green Blue Red Yellow LED Kits Light Emitting Diode 1.Description: It is a 500pcs 3mm White Green Blue Red Yellow LED Kits. They are the basic common electronic components that can meet the basic circuit requirements and play a very important role in circuit design and e... $4.89
~~$6.99~~ SKU: GY18603
$4.89
~~$6.99~~
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DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment SMD Electronic Soldering Practice Kits 1.Introduction: It is a touch-controlled electronic dice. The displayed numbers are randomly displayed after each press of the touch button. 2.Feature: 1>.Touch button control &nb... $3.49
~~$4.99~~ SKU: GY17781
$3.49
~~$4.99~~
31

5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt YD-030 Voice Digital Electronic Clock DIY Kit 1.Introduction: YD-030 is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time. Alarm can be set as per your needs. Easy... $12.25
~~$17.50~~ SKU: GY19489
$12.25
~~$17.50~~
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DIY Kit Memory Training Game Machine DIY LED Electronic Teaching Soldering Practice Competition Assembly Kits Toy Gifts for Teens 1.Introduction: This is a simple game machine that can exercise your memory. The game has a total of 99 levels. You can pass the level by listening to the sound or looking at the color. Press the "START&quo... $15.75
~~$22.50~~ SKU: GY20222
$15.75
~~$22.50~~
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DIY Heart Shaped Rotating Led 4-Bit Digital Electronic Clock Kit, Date Time Temperature Display Alarm Clock DIY Kits for Soldering Skill Learning 1.Introduction: TJ-56-513B is a Heart Shaped Rotating Led 4Bit Digital Electronic Clock DIY Kit. It will display current date, time, temperature in the real time, hourly reminder, alarm clock music and led animation. User can set ... $13.29
~~$18.99~~ SKU: GY20350
$13.29
~~$18.99~~
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DC 5V 12V RGB LED Mono Sound Control Sensor Audio Spectrum Display Module 1.Description: It is a mono music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone, the amount of automatic brightness and the number of LEDs. 2.... $5.59
~~$7.99~~ SKU: GY16347
$5.59
~~$7.99~~
31

DIY Electronic Wind Chime LED Light Kit, Swing Bell Flashing LED Light DIY Soldering Kit with Acrylic shell Electronic LED Wind Chime DIY Kit 1.Introduction: It is a Electronic LED Wind Chime DIY Kit. It simulates the swing of the wind chime through the flashing of the LED. It is a very interesting DIY electronic product which enab... $11.19
~~$15.99~~ SKU: GY20362
$11.19
~~$15.99~~
31

DIY Kit NE555 Rechargeable LED Dimming Table Lamp, USB Powered LED Table Lamp, Electronic Soldering Practice Kits for School Home Education 1.Introduction: CAI-221 is a LED Dimming Table Lamp DIY Kit. Its design inspiration comes from the desk lamp commonly used in home/office. It uses 24 pure white LED and adjusts the brightness of the lamp through a potentiometer. ... $9.45
~~$13.50~~ SKU: GY20781-1
$9.45
~~$13.50~~
31

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~~ SKU: GY18958-1
$8.39
~~$11.99~~
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DIY Kit 3D Light Cube 8x8x8 RGB LED Cube Colorful Audio Spectrum Display 1.Introduction: This is a light cube DIY kit that you need to weld and assemble by yourself. The bottom plate comprises a circuit board and component parts. The 512 LED lights make up a stereo space. A variety of coo... $31.49
~~$44.99~~ SKU: 14090
$31.49
~~$44.99~~
31

DIY Kit Infrared Remote Control Lamp DC 5V-6V LED Light Soldering Practice Kit RNT-8 Infrared Remote Control Lamp DIY Kit Reviewed by ICStation Outstanding Partner: 1.Introduction: RNT-8 is a DC 5V-6V Infrared Remote Control Lamp DIY Kit. User can use any infrared r... $7.35
~~$10.50~~ SKU: GY20030
$7.35
~~$10.50~~
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AC-DC 150W 12V 13A Isolated High Power Supply Module AC100V-260V Step Down Converter Buck Module LED Driver 1.Description: It is a AC-DC 150W Power Supply Module.It can convert AC power to DC power supply and can provide stable output. 2.Features: 1>.Constant output voltage ... $12.59
~~$17.99~~ SKU: GY18692
$12.59
~~$17.99~~
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LED Rhythm Light DIY Kit Sound Control Music LED Flashing Melody Light Electronic Soldering Practice Kits 1.Description: It is a sound control rhythm flashing light. With the sound of music or other sounds,the LED lights flash and move in accordance with the rhythm of the sound (the speed of the sound). After the ... $4.19
~~$5.99~~ SKU: GY19483
$4.19
~~$5.99~~
31

Infrared Human Body Sensor, LED Light Sensor Switch, DC 5V-24V Motion Detector Sensing Distance 1-3 Meters 1.Description: It is a infrared human body sensor.It has a built-in photosensitive chip,and the sensing function will be turned off when the external environment is bright.Therefore,the sensor will not trigger the sensing func... $4.89
~~$6.99~~ SKU: GY19892
$4.89
~~$6.99~~
31

DIY Kit RGB Christmas Tree Bluetooth-Compatible Amplifier Player U-disk/AUX/TF Audio LED Flashing Electronic Soldering Project 1.Introduction: It is a RGB LED Bluetooth Amplifier Christmas Tree DIY Kit with RGB LED flashing in various automatic flashing effects. It comes with a wireless Bluetooth amplifier receiver with 3W speaker, it can not only play music... $20.29
~~$28.99~~ SKU: GY20680
$20.29
~~$28.99~~
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DIY Kit FM Radio Bluetooth-Compatible Amplifier, LED Spectrum Bluetooth Audio Speaker 3W+3W, U-disk TF Card Music Player Remote Control Electronic Soldering Kits 1.Introduction: It is a pink/blue/green LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control. It play music from FM/Bluetooth/U-disk/TF Card with 3W 4ohm speakers, which bring a clear and loud so... $16.24
~~$24.99~~ SKU: GY20950-1
$16.24
~~$24.99~~
35

10PCS OE-TP Capacitive Touch Button Switch Module Digital Touch Sensor LED Stepless Dimming 10A Driver 1.Description: It is a touch dimming module.It can control the brightness of the LED light bar or the speed of the DC motor through the touch module. 2.Feature: 1).It has power supply reverse protection... $8.75
~~$12.50~~ SKU: GY19586
$8.75
~~$12.50~~
30

DIY LED Electronic Clock Kits, 0.56 inch 4-Digit Temperature Alarm Clock Kits for STEM Projects Learn Soldering 1.Description: This is a DIY soldering practice project. After completing the soldering and assembly, you will get a cool clock/small alarm clock.The electronic clock has an alarm function. You can set the alarm timing for hours... $8.05
~~$11.50~~ SKU: GY20948-1
$8.05
~~$11.50~~
30

DIY Kit Red Green Flash LED Circuit DC 9V Christmas Trees LED Kit Electronic Soldering 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~~ SKU: GY18442
$3.85
~~$5.50~~
30

5PCS 0.91 Inch OLED LCD Screen Module, 3.3V-5V IIC 12832 Display Module, Blue Font Resolution 128*32 Screen Driver 1.Description: It is a 0.91 inch OLED LCD display module.It has an OLED liquid crystal screen with self-luminous characteristics.It uses a very thin coating of organic materials and a glass substrate. When there is current passin... $11.89
~~$16.99~~ SKU: GY19470
$11.89
~~$16.99~~
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DC 5V 12V Blue LED Voice Sensor Audio Spectrum Display Module Two-channel Input 1.Description: It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the size of the audio, the amount of automatic brightness and the number of LEDs. 2.Feature: 1&... $6.29
~~$8.99~~ SKU: GY16346
$6.29
~~$8.99~~
30

Red Green LED Music Sound Spectrum Display DIY Kit 51 Single Chip Microcomputer Practical Teaching Electronic Soldering Kits 1.Introduction: Red-Green LED Music Spectrum Display DIY Kit with LED flashing. Its display effect changes automatically according to the input audio which can presenting a very gorgeous effect. It has six built-in disp... $19.59
~~$27.99~~ SKU: GY20079
$19.59
~~$27.99~~
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1.3 Inch OLED Expansion Board 3.3V Resolution 128x64 Support Raspberry Pi4 with SPI and I2C Interface 1.Description: It is a 1.3 inch OLED expansion board. It is a 1.3-inch OLED expansion board dedicated to Raspberry Pi, with 128x64 resolution,with internal controller, and communication via SPI or I2C interface. 2.Feature: ... $13.99
~~$19.99~~ SKU: GY19479
$13.99
~~$19.99~~
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DIY Kit LED Follow Spot Lights LED Light Chaser Game Electronic Soldering Practice Learning Kit 1.Introduction: CHA-81 is a LED Follow Spot Lights LED Game DIY Kit. It can make the LED move along the X-axis/Y-axis/XY-axis, and the moving direction can be controlled by the buttons. It can also adjust the speed of t... $4.89
~~$6.99~~ SKU: GY20723
$4.89
~~$6.99~~
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PWM Pulse Frequency Signal Generator Speed Regulator DC 9V 12V 24V 48V 500W 12A PWM Motor Driver LED Display Module 1.Description: ZK-BMG is a High-power PWM DC motor governor. It can adjusts the motor speed by adjusting the duty cycle of the output signal. It can also adjust the output frequency to match the frequency of the outp... $8.39
~~$11.99~~ SKU: GY16918
$8.39
~~$11.99~~
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Auto-Rotate Flash RGB LED Music Christmas Trees Kit Electronic Soldering Practice DIY Kit with Shell 1.Introduction: AUTO-ROTATE CHRISTMAS TREE: This 3D RGB Christmas tree has a motor installed under the base, so that when plugged in, the tree will automatically rotate. The Christmas tree swirls and gleams in an acrylic case like a ... $18.19
~~$25.99~~ SKU: GY19938
$18.19
~~$25.99~~
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Lucky Wheel Sweepstakes DIY Electronic Soldering Kit, LED Water Lamp Soldering Projects for School Teaching Home Education, DIY Toy Gifts for Teens Introduction: It is a Electronic Lucky Wheel Sweepstakes Electronic Soldering DIY Kit with Red LED. It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED wi... $6.99
~~$9.99~~ SKU: GY20541
$6.99
~~$9.99~~
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3D LED Digital Wall Clock, Time Date Temperature Display Nightlight Alarm Clock, 9.5'' 12/24 Hours Electronic Desktop Clock Adjustable Brightness 3D LED Digits Display With large 3D LED digit, you can read the real time in a long distance. Very suitable for older people and Children. This alarm clock has 12/24 Hour Display Can be placed on the table or hung on the wall: ... $17.15
~~$24.50~~ SKU: GY19495-1
$17.15
~~$24.50~~
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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~~ SKU: GY18958-2
$6.29
~~$8.99~~
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3PCS/Pack DIY Kit LED Light Up Glasses, Sound Controlled Flashing LED Eyeglasses, Electronic Soldering Practice Kits for School Learning/Parties/Christmas Feature: 【DIY Voice-activated Light up Glasses Kit】: The practical soldering kit are used to installed to a LED light up glasses. Control LED flashing through speech or music, the louder the sound, the more obvious the LED flashing ... $20.99
~~$29.99~~ SKU: A100918
$20.99
~~$29.99~~
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