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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... $14.59
$19.99
SKU: GY18674
$14.59
$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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White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base Description: Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed. LED energy-saving lamps for its energy saving, environmental protection, long life a... $4.43
$5.99
SKU: 12480
$4.43
$5.99

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20S 20secs Voice Sound Module Sound Recorder Recording Module Kit ISD1820P DIY Kits DC 3-5V 20S 20secs Voice Sound Module Sound Recorder Recording Module Kit ISD1820P DIY Kits DC 3-5V Description:   This suite adopts 20s voice recording circuit ISD1820P to achieve the save and restore of voice signal. The chip adopts CMOS technique, the no power consumption information can be saved for 100 years. Integrated... $2.91
$3.99
SKU: 12311
$2.91
$3.99

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5V 8W Mini Portable USB Powered Electric Powered Soldering Iron Pen Tip Touch Switch with Stand 5V 8W Mini Portable USB Powered Electric Powered Soldering Iron Pen Tip Touch Switch with Stand Product Introduction: 1.Power: 8W 2.Voltage: 5V 3.Current: 2A (if it is higher than 2A, then it will gain the best results) 4.Power Supply Way: charger/portable power supply, USB port 5.Note: when you remove the cap, please do ... $6.37
$8.49
SKU: 12278
$6.37
$8.49

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TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit 1.Introduction: This is a simple permanent magnet DC motor model to demonstrate the DC electric motor working principle. It can be taken apart and reassembled when powered with DC 3-6V voltage. It will rotate like a real electric motor... $13.02
$17.59
SKU: 12184
$13.02
$17.59

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AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module Product Introduction: 1.Model:6j1 electronic tube 2.Sound Track Type:2.0 stereo 3.Power Input:AC 12V 0.8A/5.5*2.5 plug 4.Rotary Knob Function:power switch/volume adjustment 5.Size:77*75*52mm Using Methods: 1.AC 12V Input... $11.83
$15.99
SKU: 12007
$11.83
$15.99

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DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission Kits DIY Module DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission Kits DIY Module DIY Music Tesla Coil Plasma Speaker Product Introduction: 1. Size: 38*78mm 2. Power: 15W 3. Power Input: DC 15-24V;current 2A;DC 5.5 interface 4. Audio Input: 3.5 plug, can connect with cellphone, mp3, computer audio. Te... $7.39
$9.99
SKU: 12005
$7.39
$9.99

(2 Feedback) 26

FM Wireless Microphone Suite FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit FM Wireless Microphone Suite FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit Product Introduction: 1>. Board Size: 50*30mm (L*W) 2>. Operating Voltage: DC1.5-9V 3>. Operating Current: 3.3mA-29mA 4>. Operating Frequency: 85-115MHz 5>. Receiving Device: FM radio, cellphone with FM... $4.37
$5.99
SKU: 11840
$4.37
$5.99

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DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Solder Practice for Christmas Eve Gift DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Solder Practice for Christmas Eve Gift Flash Christmas Tree DIY Kit   1. Introduction CTR-30 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 nig... $6.65
$8.99
SKU: 7213
$6.65
$8.99

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DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Yellow Flashing LED for Electronics Soldering Practice Xmas Fun Gift DC 5V DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Yellow Flashing LED for Electronics Soldering Practice Xmas Fun Gift DC 5V Description:   1. Introduction CTR-30 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 environm... $5.76
$7.79
SKU: 7212
$5.76
$7.79

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MPPT Solar Controller Solar Panel DC to DC 5A Step Down Buck Converter Constant Voltage Constant Current Power Supply Module MPPT Solar Controller Solar Panel DC to DC 5A Step Down Buck Converter Constant Voltage Constant Current Power Supply Module Description: 1. Module Name: 5A step down constant voltage constant current MPPT 2. Module Properties: Non-isolated buck module (BUCK) 3. Input voltage: 6-36V 4. Output voltage:    1.25-32V continuously adjustable (th... $6.20
$8.26
SKU: 6978
$6.20
$8.26

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WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home Description: 1. The Development Kit based on ESP8266, integates GPIO,PWM,IIC, 1-Wire and ADC all in one board. 2. Power your development in the fast way combinating with NodeMcu Firmware. Features: 1. ESP8266 microcont... $5.99
$7.99
SKU: 6034
$5.99
$7.99

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