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Red Green LED Music Sound Spectrum Display DIY Kit 51 Single Chip Microcomputer Practical Teaching Electronic Soldering Kits 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... $20.71
$27.99
SKU: GY20079
$20.71
$27.99

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4-Color LED Music Spectrum Display DIY Kit Voice Controlled 24x8 LED Screen Spectrum Display Light Soldering Kits 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... $22.19
$29.99
SKU: GY20081
$22.19
$29.99

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DIY Kit RDA5807 FM Radio Receiver 87MHz-108MHz DIY Kit RDA5807 FM Radio Receiver 87MHz-108MHz 1.Introduction: JC-300 is a 3.7V RDA5807 87MHz-108MHz FM Radio Receiver DIY Kit. It is a simple FM receiver and can be used all over the world with power by 18650 rechargeable battery. Very suitable for users to learn elect... $12.57
$16.99
SKU: GY20058
$12.57
$16.99

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4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description:  It is a 18650 lithium battery expansion board. This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A.   2.Feature:  1).It has multiple output ports for yo... $11.24
$14.99
SKU: GY19481-2
$11.24
$14.99

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12V 1A Power Supply Module, AC 85V-265V to 12V 1A Isolated DC Switch Step-Down Module, 12W Adapter Voltage Converter 12V 1A Power Supply Module, AC 85V-265V to 12V 1A Isolated DC Switch Step-Down Module, 12W Adapter Voltage Converter 1.Description:  It is a 12V 1A power switch module. It converts AC 85V-265V into DC 12V1A.   2.Feature:  1).It uses a wide voltage input AC85-265V.  2).It uses a brand-new IC solution,selected materials,regul... $5.24
$6.99
SKU: GY19683
$5.24
$6.99

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Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit with Remote Control 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... $8.87
$11.99
SKU: GY18958-1
$8.87
$11.99

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5V Photoresistor Sensor Plus Relay Module Light Control Detection Switch Automatic Street Light 5V Photoresistor Sensor Plus Relay Module Light Control Detection Switch Automatic Street Light Description:   It is a 5V photoresistor sensor.   It can be used for light detection and brightness detection.   The detection brightness valve point can be adjusted through the potentiometer.   It com... $5.59
$6.99
SKU: GY18952
$5.59
$6.99

Auto-Rotate Flash RGB LED Music Christmas Trees Kit Flashing Breathing Light Soldering Practice Tranining DIY Kit Auto-Rotate Flash RGB LED Music Christmas Trees Kit Flashing Breathing Light Soldering Practice Tranining DIY Kit   1.Introduction:   ▲ 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 environment has a better view).   &nbs... $14.79
$19.99
SKU: GY18674
$14.79
$19.99

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120pcs 10 Values Car Fuse 2A 3A 5A 7.5A 10A 15A 20A 25A 30A 35A Component Kit 120pcs 10 Values Car Fuse 2A 3A 5A 7.5A 10A 15A 20A 25A 30A 35A Component Kit 1.Description:     It is a 120pcs Fuse 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 experiment.It contains different ... $7.49
$9.99
SKU: GY18612
$7.49
$9.99

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High Speed Steel 4341 16pcs Drill 0.3/0.5/0.7/0.8/1.0/1.2/1.3/1.5/1.8/2.0/2.2/2.3/2.5/2.6/2.8/3.0mm for Mini Drill DIY Handmade Tools for Aluminum Wood Plastic High Speed Steel 4341 16pcs Drill 0.3/0.5/0.7/0.8/1.0/1.2/1.3/1.5/1.8/2.0/2.2/2.3/2.5/2.6/2.8/3.0mm for Mini Drill DIY Handmade Tools for Aluminum Wood Plastic 1.Description:     It is a high speed steel drill.It is a mini drill DIY hand tool for aluminum wood plastic.   2.Features:     1>.It has complete specifications and 16 types of drill bits ... $6.74
$8.99
SKU: GY18455
$6.74
$8.99

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DC 3.3V 2.4inch TFT LCD Touch Display Screen 240*320 0.5mm 18Pin ILI9341 Driver 60mA 0.22W SPI Interface 240x320 Resolution DC 3.3V 2.4inch TFT LCD Touch Display Screen 240*320 0.5mm 18Pin ILI9341 Driver 60mA 0.22W SPI Interface 240x320 Resolution 1.Description:     It is a 2.4inch 240*320 TFT LCD Touch Display Screen. 2.Features:     1>.Touch display screen     2>.4Pin SPI communication     3>.Adjustable display direct... $9.59
$11.99
SKU: GY18310
$9.59
$11.99

Battery Capacity Tester Ah for 18650 Lithium Battery Lead-acid Battery Voltage Current Indicator Display Module Battery Capacity Tester Ah for 18650 Lithium Battery Lead-acid Battery Voltage Current Indicator Display Module 1.Description:   It is a battery capacity tester. It can test the battery capacity,voltage,and current of 18650 lithium battery lead acid. 2.Feature:   1>.Digital display   2>.High precision ... $6.74
$8.99
SKU: GY17489
$6.74
$8.99

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XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board 1.Description:     XY-CD60 is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.   2.Features:     1>.Multi-function test ins... $5.24
$6.99
SKU: 14854
$5.24
$6.99

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DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module 1.Description:     It is a temperature controller that automatically selects the heating and cooling modes to ensure temperature stability based on the set temperature and actual temperature.   2.Features:... $5.59
$6.99
SKU: 14285
$5.59
$6.99

XH-W1820 DC 12V-24V Digital High Precision Temperature Controller -50~110 Celsius NTC 10K Sensor 30A Automatic Controller XH-W1820 DC 12V-24V Digital High Precision Temperature Controller -50~110 Celsius NTC 10K Sensor 30A Automatic Controller Description:   XH-W1820 is high precision temperature controller. It can measure the current temperature to control heating or cooling device.   Parameters:   1>.Product Name: XH-W1820   2&... $14.87
$18.59
SKU: 13893
$14.87
$18.59

100s Time Delay Relay Module AC 220V Adjustable Device Power ON Protector 100s Time Delay Relay Module AC 220V Adjustable Device Power ON Protector Description: It is a AC 220V power ON delay relay module. Used for device boot protection.   Parameters: 1>.Item Name:AC 220V 100s Delay Relay Module 2>.Model:QF1022-B-100S 3>.Work voltage:AC 220V ... $4.24
$4.99
SKU: 13540
$4.24
$4.99

DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Learning DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Learning Tested by ICStation Outstanding Partner:   1.Description:     This circuit simulates a real candle, lit with fire, and blown out with a mouth. Light up and play the "Happy Birthday to You" song, st... $4.06
$5.49
SKU: 13410
$4.06
$5.49

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DC-DC Buck Converter Voltage Regulator DC 9V/12V/24V to DC 5V Car Step Down Power Supply Transformer Adapter Module 2 USB Port Fast Charging Board with Acrylic Shell DC-DC Buck Converter Voltage Regulator DC 9V/12V/24V to DC 5V Car Step Down Power Supply Transformer Adapter Module 2 USB Port Fast Charging Board with Acrylic Shell Description: Automatic buck module, provide a stable power supply. Applicable to unstable voltage source or voltage conversion.   Features: 1>. Small size. 2>. Simple wiring. 3>. Fix output voltage. ... $8.99
$11.99
SKU: 13292
$8.99
$11.99

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TDL-555 Touch Delay Switch LED Light DIY Kit Electronics Experimental DIY Electronic Soldering Practice TDL-555 Touch Delay Switch LED Light DIY Kit Electronics Experimental DIY Electronic Soldering Practice Description: This is a DIY touch delay LED kit. You should solder it by yourself. Install tools you need: 1>. Soldering iron 2>. Multimeter 3>. Solder wire 4>. Iron stand 5>. Diagonal cutting pliers 6>... $2.48
$3.35
SKU: 13185
$2.48
$3.35

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DC-DC Step Down Module 4 USB Interface 5A Buck Converter Power Supply Module DC 9V/12V/24V/36V/48V/60V to DC 5V DC-DC Step Down Module 4 USB Interface 5A Buck Converter Power Supply Module DC 9V/12V/24V/36V/48V/60V to DC 5V Parameters: No. Parameter Value 1 Product name 4U-5A step down module 2 Input 7V-60V 3 Output ... $7.76
$10.35
SKU: 13013
$7.76
$10.35

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