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DIY 3Wx2 Speaker Box Kit with LED Flashing Light, Transparent Home Sound Amplifier Audio Indicator Kits, Digital Power Amplifier DIY Electronic Kits Description: DIY Speaker Box Kit: The Soldering Practice Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, colorful LED flashing lights and transparent Acrylic shell. This DIY kit is an ... $12.95
~~$18.50~~ SKU: GY20915-1
$12.95
~~$18.50~~
31

DIY Kit Single-phase Rectifier Filter Circuit Electronic Soldering Practice Kits 1.Introduction: TJ-56-349 is a Single-phase Rectifier Filter Circuit Electronic Soldering DIY Kit.. It is a very interesting DIY electronic product which enables users to understand the circuit more clearly and learn soldering skills... $2.79
~~$3.99~~ SKU: GY20869-1
$2.79
~~$3.99~~
30

AC-DC 24W Isolated Power Supply Module AC 110V 220V to 24V 1A Voltage Converter 1.Description: It is a AC-DC 24W Isolated Power Supply Module AC110V 220V to 24V 1A Voltage Converter. 2.Feature: 1>.Support short circuit protection 2>.Support overload protection 3&g... $4.68
~~$6.69~~ SKU: GY20793-1
$4.68
~~$6.69~~
31

AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter 1.Description: It is a AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter. 2.Feature: 1>.Support short circuit protection 2>.Support overload protection ... $4.68
~~$6.69~~ SKU: GY20792-1
$4.68
~~$6.69~~
31

Music Tesla Coil, Electric Arc Plasma Generator Loudspeaker with Audio Cable Electronic Technology Science Experiment Model, Desktop Toy Gifts for Birthday Xmas Description： MUSIC PLAYBACK METHOD: The Music Tesla Coil Kit includes an audio cable that you can use to connect to your computer or cell phone to play music. Or you can use your cell phone to connect to the Tesla Coil's Bluetoo... $51.79
~~$73.99~~ SKU: GY20808-1
$51.79
~~$73.99~~
30

DC 12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm 1.Description: It is a DC12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm. 2.Feature: 1>.High measurement accuracy 2>.Strong anti-interference ... $19.59
~~$27.99~~ SKU: GY20850-1
$19.59
~~$27.99~~
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1000W DC-DC 50A Step Down Power Supply Module 25V-90V to 2.5V-50V Buck Voltage Converter 1.Description: It is a 1000W DC-DC 50A Step Down Power Supply Module 25V-90V to 2.5V-50V Buck Voltage Converter. 2.Feature: 1>.Wide voltage input 2>.The output voltage is adjustable 3&... $34.99
~~$49.99~~ SKU: GY20859-1
$34.99
~~$49.99~~
30

1200W High Power DC to DC Boost Converter, DC 10-36V to 12-80V Step Up Transformer, Adjustable Charging Power Supply for Electric Vehicles and Solar Power Description: 1.High Power DC to DC Boost Converter: This module with a function of constant voltage and constant current. It can be used to provide charge for electronic devices. Suitable for voltage stabilization of solar panels, char... $16.51
~~$23.59~~ SKU: GY20301
$16.51
~~$23.59~~
30

15W USB Electronic Load Tester Aging Discharger Battery Capacity Tester 1.Description: LC-USB-Load-15W is a electronic load, the purpose of constant current input is achieved through the power consumption of the transistor, the heat of the heater and the fan. 2.Feature: 1>.Adjust po... $6.29
~~$8.99~~ SKU: GY20690
$6.29
~~$8.99~~
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DC3.3V 5V UART 2.4in TFT LCD Display Screen 65K 240x320 RGB Programmable 1.Description: It is a DC 3.3V/5V UART 2.4in TFT LCD Display Screen 65K 240*320 RGB Programmable. 2.Feature: 1>.Control drag and drop programming 2>.Ultra wide Angle of view 3>.Land... $10.85
~~$15.50~~ SKU: GY20892-1
$10.85
~~$15.50~~
31

4CH DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 4WD Robot Smart Car 1.Description: It is a 4CH DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 4WD Robot Smart Car. 2.Feature: 1>.Support overheating protection function to prevent overload burn 2>.Four 5V ou... $8.39
~~$11.99~~ SKU: GY20914-1
$8.39
~~$11.99~~
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DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 2WD Robot Smart Car 1.Description: It is a DC Motor Driver Module 5V-12V PWM L293D H-Bridge for 2WD Robot Smart Car. 2.Feature: 1>.Support to drive 2 brushed DC motors or a 28BYJ-48 stepping motor 2>.Reserve... $4.89
~~$6.99~~ SKU: GY20913-1
$4.89
~~$6.99~~
31

12V Red Fahrenheit Digital Temperature Meter -76F~999F LED Display with Industrial Grade 0.5m K-Type Thermocouple Temperature Sensor M6 Description: High Temperature Measurement: The K-type Thermocouple Thermometer can measure temperature -76F~999F. When the temperature measurement range is -9.9~99.9 F, the minimum temperature measurement is 0.1 F, and the other ranges... $6.99
~~$9.99~~ SKU: 13650
$6.99
~~$9.99~~
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Xbee Adapter mini USB Xbee Shield FT232RL USB to UART Converter 1.Description: It is a Xbee Adapter mini USB Xbee Shield FT232RL USB to UART Converter. 2.Feature: 1>.Applicable to 3.3V xbee, Bluetooth Bee, WPM wireless download module 2>.High baud rate tran... $4.19
~~$5.99~~ SKU: GY20837-1
$4.19
~~$5.99~~
31

DC6V-24V 5A 120W High Power LED Driver 0-100% PWM Dimmer Module 1000mA Stepless Circuit Control Board 1.Description: TG6ADC-V05 DC high-power LED dimming board module, with power switch function, adjustable range 0-100%, dimming without stroboscopic, with standby indicator, easy to match the driver, use with DC adapter pow... $4.19
~~$5.99~~ SKU: GY20787-1
$4.19
~~$5.99~~
31

Wireless Remote Control Switch DC 12V Relay Module Lockless Self-locking Delay Controller 1.Description: It is a Wireless Remote Control Switch DC 12V Relay Module Lockless/Self-locking/Delay Controller. 2.Feature: 1>.Smart, convenient and safe 2>.Stable and reliable performance &... $6.29
~~$8.99~~ SKU: GY20767-1
$6.29
~~$8.99~~
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DC-DC 15A Power Supply Step Down Module CVCC 4V-32V to 1.2V-32V Buck Voltage Converter Synchronous Rectifier 1.Description: It is a DC-DC 15A Power Supply Step Down Module CVCC 4V-32V to 1.2V-32V Buck Voltage Converter Synchronous rectifier. 2.Feature: 1>.Support Short circuit protection 2>.Support Ov... $6.29
~~$8.99~~ SKU: GY20756-1
$6.29
~~$8.99~~
30

DIY Kit 6Bit Electronic Clock Alarm Counter Countdown Stopwatch Electronic Soldering Practice Learning Kits 1.Introduction: It is a 6Bit Digital Electronic Clock DIY Kit. It integrates six functions: time, alarm clock, calibration, countdown, stopwatch and counter. It is easy to operate, very suitable for home or office environment. ... $5.59
~~$7.99~~ SKU: GY20921-1
$5.59
~~$7.99~~
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10pcs DK02 DC Micro 720 Motor 3.7V 55000rpm 2.8A Electric Motor Science Experiment for Toy 4WD 1.Description: It is a 720 Motor.The 720 motor comes with a long cable and can be used to make a quadcopter. 2.Feature: 1).The 720 motor wire is soft,neither hard nor thin,very soft. 2).The 720 hollow cup ... $7.69
~~$10.99~~ SKU: GY20661
$7.69
~~$10.99~~
31

DC-DC Step Down Power Supply Module 6V-12V to 5V1A/5V3A 2CH Independent Voltage Converter for 8-Channel Servo Motor 1.Description: It is a DC-DC Step Down Power Supply Module 6V-12V to 5V 1A /5V 3A 2CH Independent Voltage Converter for 8CH Servo Motor. 2.Feature: 1>.Two independent voltage stabilizer 2>.Supp... $4.19
~~$5.99~~ SKU: GY20912-1
$4.19
~~$5.99~~
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RGB LED Driver Module 2Bit Button Controller PWM Programmable LED Lamp 1.Description: It is a RGB LED Driver Module 2Bit Button Controller PWM Programmable LED Lamp for UNO R3. 2.Feature: 1>.Two control buttons 2>.Suitable for MCU programming extended learning &... $3.96
~~$5.65~~ SKU: GY20907-1
$3.96
~~$5.65~~
31

RCWL-1670 Waterproof 400cm RangeFinder Transceiver Separated Ultrasonic Ranging Module Distance Tester 1.Description: RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module. 2cm-400cm ranging range, 3-5 V wide voltage operation, 1.5uA@3.3V / 3.5uA@5V Ultra low standby power consumption. The module includes a... $6.65
~~$9.50~~ SKU: GY20856-1
$6.65
~~$9.50~~
30

ESP32-C3 Development Board WIFI USB Programmable MCU Controller System Board 1.Description: It is a ESP32-C3 Development Board WIFI USB Programmable MCU Controller System Board. 2.Feature: 1>.Three power supply modes 2>.A lot of resources 3>.Can achieve a va... $4.89
~~$6.99~~ SKU: GY20889-1
$4.89
~~$6.99~~
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DC 3.3V 5V Bluetooth-Compatible 5.3 GFSK Stereo Wireless Audio Transceiver Module with Antenna 1.Description: It is a Wireless Audio Transceiver Module that integrates Bluetooth stereo audio transmission and reception. It uses Bluetooth 5.3 protocol and supports automatic reconnection to the last Bluetooth device th... $6.20
~~$8.85~~ SKU: GY20890-1
$6.20
~~$8.85~~
30

Lithium Battery Charging Controller Active Equalizer Energy Transfer Board for 3pcs Ternary Polymer Lithium Battery 1.Description: It is a Lithium Battery Charging Controller Active Equalizer Energy Transfer Board for 3pcs Ternary Polymer Lithium Battery. 2.Feature: 1>.Lithium active balanced energy transfer board &nb... $4.68
~~$6.69~~ SKU: GY20903-1
$4.68
~~$6.69~~
31

5PCS DIY Kit Light Control Switch Adjustable LED Lamp Circuit Electronic Soldering Kits for Beginners 1.Introduction: TJ-56-454 is a Light Control Switch Adjustable LED Lamp Circuit Electronic Soldering DIY Kit. It is a simple and basic LED lamp brightness control circuit. The LED brightness can be controlled by a photosensitive... $4.03
~~$5.75~~ SKU: GY20875-1
$4.03
~~$5.75~~
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Temperature Humidity Sensor Module Digital Detector for MCU Control 1.Description: It is a temperature and humidity sensor.DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.It applies dedicated digital module acquis... $4.66
~~$6.65~~ SKU: GY20673
$4.66
~~$6.65~~
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100cm 5V RGB LED Strip Light Waterproof PWM Programmable LED Lamp for UNO R3 1.Description: It is a 100cm 5V RGB LED Strip Light Waterproof PWM Programmable LED Lamp for UNO R3. 2.Feature: 1>.Comes with silicone protective cover 2>.5050RGB lamp beads (wi... $8.39
~~$11.99~~ SKU: GY20908-1
$8.39
~~$11.99~~
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DC 5V 16Bit WS2812B RGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3 1.Description: It is a 16Bit WS2812BRGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3. 2.Feature: 1>.Easy to connect to a variety of expansion board use 2>.Eac... $4.66
~~$6.65~~ SKU: GY20906-1
$4.66
~~$6.65~~
30

22.5V Bi-directional 5-USB Charging Module Mobile Power Supply Module for QC4 PD3.0 1.Description: It is ai 22.5V Bi-directional 5-USB Charging Module Mobile Power Supply Module for QC4+PD3.0. 2.Feature: 1>.Supports overvoltage protection 2>.Support output over... $6.76
~~$9.65~~ SKU: GY20904-1
$6.76
~~$9.65~~
31

DIY Kit NE555 Electronic Keyboard Music Playing Module Analog Circuit Electronic Soldering Practice Kits 1.Introduction: TJ-56-228 is a NE555 Electronic Keyboard Music Playing Module Electronic Soldering DIY Kit. Make different sounds by pressing different buttons. It is a very interesting DIY electronic product which ... $2.79
~~$3.99~~ SKU: GY20878-1
$2.79
~~$3.99~~
30

DC 12V TDA7388 Bluetooth-Compatible AUX USB Digital Amplifier Module Dual Track 50Wx2 4ohm 2-Channel Power Amplifier 1.Description: It is a DC 12V TDA7388 Bluetooth+AUX+USB Digital Amplifier Module Stereo Dual Track 50Wx2 4ohm 2-Channel Power Amplifier. 2.Feature: 1>.Graphics card-level active cooling &... $14.55
~~$20.79~~ SKU: GY20880
$14.55
~~$20.79~~
30

DIY Kit Automatic Energy-Saving Control System Analog Circuit Street Lamps Electronic Soldering Kits 1.Introduction: TJ-56-44 is a Automatic Energy-Saving Control System Electronic Soldering DIY Kit. It is a basic street lamp control system, which uses photosensitive sensors to control the light on and off. Sensitivi... $3.49
~~$4.99~~ SKU: GY20877-1
$3.49
~~$4.99~~
31

DIY Kit Automatic Flashing LED Lamp Self-excited Multivibrator Circuit Electronic Soldering Kits for Beginners 1.Introduction: TJ-56-523 is a Self-excited Automatic Flashing LED Lamp Electronic Soldering DIY Kit. It is a typical self-excited multivibrator circuit, realizing the automatic alternating flashing of two LED. It is a very inter... $2.79
~~$3.99~~ SKU: GY20876-1
$2.79
~~$3.99~~
30

DIY Kit DC 9V-12V Red Blue Automatic Flashing LED Lamp NE555 CD4017 Analog Circuit Electronic Soldering Practice Kits 1.Introduction: TJ-56-91 is a NE555+CD4017 Red Blue Automatic Flashing LED Lamp Electronic Soldering DIY Kit. The blue and red LED flash alternately according to the circuit pulses. Potentiometer RP1 can adjust the flicker fre... $2.79
~~$3.99~~ SKU: GY20874-1
$2.79
~~$3.99~~
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Universal Drive Board LED14-65 Inch LCD TV Backlight Strip Booster Board Power Constant Current High Voltage Board 1.Description: It is a LCD TV driver board.This booster board is designed with a wide voltage input and output method.The output voltage can be automatically adjusted according to the voltage required by your light bar.The inpu... $5.59
~~$7.99~~ SKU: GY19583
$5.59
~~$7.99~~
31

CNC Stepper Motor Driver DC 10V-30V 4A 1/32 Micro-Step Resolutions for Nema 17 23 Stepper Motor Forward Reverse Controller 1.Description: ZK-SMC02 is an operation control module specially designed for single-axis stepper motors. The module has built-in multiple fixed operation modes, and the user can quickly select the appropriate motion trajector... $21.69
~~$30.99~~ SKU: GY20512
$21.69
~~$30.99~~
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2PCS DC 12V PWM Fan Speed Governor 0%-97% 25KHz Buck Speed Controller for 4Pin Fan 1.Description: It is a PWM fan control board.The PWM fan control board adopts the PWM speed regulation scheme,which can better adapt to the 4-wire speed regulation fans on the market.By rotating the potentiometer,the fan speed ... $4.20
~~$6.00~~ SKU: GY20637
$4.20
~~$6.00~~
30

DC 5V 2-Axis Key Rocker Module PH2.0 Button Switch Sensor for MCU Robot Smart Car 1.Description: It is a DC 5V 2-Axis Key Rocker Module PH2.0 Button Switch Sensor for MCU/Robot/Smart Car. 2.Feature: 1>.The X and Y axis outputs are two potentiometers, which can read out the... $4.68
~~$6.69~~ SKU: GY20899-1
$4.68
~~$6.69~~
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DC 5V MP3 Voice Playing Module Buzzer Module PH2.0 Alarm Speaker for MCU Robot Smart Car 1.Description: It is a DC5V MP3 Voice Playing Module Buzzer Module PH2.0 Alarm Speaker for MCU/Robot/Smart Car. 2.Feature: 1>.4PIN interface, easy wiring 2>.Support MP3,WAV,WMA... $9.09
~~$12.99~~ SKU: GY20898-1
$9.09
~~$12.99~~
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DC-DC Step Down Power Supply Module Voltage Converter 6V-24V to 5V/3.3V Buck Module for Smart Car 1.Description: It is a DC-DC Step Down Power Supply Module Voltage Converter 6V-24V to 5V/3.3V Buck Module for Smart Car. Suitable for college students, engineers, technicians, factory personal DIY, electronic enthu... $5.15
~~$7.35~~ SKU: GY20891-1
$5.15
~~$7.35~~
31

DIY Kit Lucky Wheel Sweepstakes Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-10 is a Lucky Wheel Sweepstakes Electronic Soldering DIY Kit. It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED will flash automatically in turns an... $2.09
~~$2.99~~ SKU: GY20861-1
$2.09
~~$2.99~~
31

DIY Kit Heart-shaped Flashing Lamp 18pcs RGB LED Analog Circuit Electronic Soldering Practice Kits 1.Introduction: TJ-56-30 is a RGB Heart-shaped Flashing Lamp Electronic Soldering DIY Kit. It consists of 18 RGB LED divided into 3 groups.The three groups of LED are lit in turn after being installed alternately, thus form... $2.09
~~$2.99~~ SKU: GY20863-1
$2.09
~~$2.99~~
31

DIY Kit SMD 15Bit RGB LED Flashing Analog Circuit Electronic Soldering SMD Component Soldering Practice Board 1.Introduction: TJ-56-266 is an SMD 15Bit RGB LED Flashing Circuit Electronic Soldering DIY Kit. It is a circuit completely composed of SMD components.It can not only contact and improve the welding skills of SMD components, but also... $3.21
~~$4.59~~ SKU: GY20865-1
$3.21
~~$4.59~~
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SMD Component Soldering Practice Board DIY Kit Analog Circuit Electronic Soldering Practice 1.Introduction: TJ-56-516 is an SMD Component Electronic Soldering DIY Kit. It is a circuit completely composed of SMD components.It can not only contact and improve the welding skills of SMD components, but also obtain the flickerin... $3.49
~~$4.99~~ SKU: GY20866-1
$3.49
~~$4.99~~
31

DIY Kit NE555 Doorbell Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-28 is a NE555 Doorbell Analog Circuit Electronic Soldering DIY Kit. It is an electronic doorbell control system. When the button is pressed, the horn makes a sound ‘dingdong~~’ It is a ... $2.65
~~$3.79~~ SKU: GY20860-1
$2.65
~~$3.79~~
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DIY Kit AC/DC-DC LM317 Adjustable Step Down Power Supply Voltage Converter Electronic Soldering Kits 1.Introduction: TJ-56-24 is a AC/DC-DC LM317 Adjustable Buck Power Supply Electronic Soldering DIY Kit. It can input AC<=17V or DC<=25V and adjustable output DC 1.25V-12V within 1A. It is a very interesting DIY electr... $2.09
~~$2.99~~ SKU: GY20867-1
$2.09
~~$2.99~~
31

DIY Kit NE555 Infrared Reversing Radar Sensor 30cm Distance Sensing Analog Circuit Electronic Soldering Kits 1.Introduction: TJ-56-109 is a NE555 Infrared Reversing Radar Sensor Electronic Soldering DIY Kit. It simulates reverse radar sensing through infrared transceiver sensors to detect distance. Adjust RP1 distance and RP2 sens... $2.79
~~$3.99~~ SKU: GY20868-1
$2.79
~~$3.99~~
30

DIY Kit LM358 Breathing Lamp Blue LED Electronic Soldering Practice Kits 1.Introduction: TJ-56-31 is an LM358 Breathing Lamp Electronic Soldering DIY Kit. It is an LED light automatic change circuit. The light turns dark automatically from bright LM358 Breaking Lamp, and then turns bright automa... $1.81
~~$2.59~~ SKU: GY20873-1
$1.81
~~$2.59~~
30

DIY Kit LM358 Infrared Sensor Alarm Analog Circuit Learning Electronic Soldering Practice Kits 1.Introduction: TJ-56-371 is an LM358 Infrared Sensor Alarm Electronic Soldering DIY Kit. It is used to simulate infrared detection. When an object blocks in front of the infrared sensor, the buzzer switch will alarm, and the red L... $2.09
~~$2.99~~ SKU: GY20871-1
$2.09
~~$2.99~~
31

DIY Kit Voice Control Red LED Rhythm Lamp 5pcs LED Lamp Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-15 is a RED Voice Control LED Rhythm Lamp Electronic Soldering DIY Kit. It is a simple and basic electronic circuit of sound LED lamp. It receives sound through electret microphone. The amount and brightness... $1.95
~~$2.79~~ SKU: GY20864-1
$1.95
~~$2.79~~
30

DIY Kit Heart-shaped LED Flashing Lamp Red LED Flashing Light Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-30 is a Red Heart-shaped Flashing Lamp Electronic Soldering DIY Kit. It consists of 18 Red LED divided into 3 groups.The three groups of LED are lit in turn after being installed alternately, thus forming a heart ... $2.09
~~$2.99~~ SKU: GY20862-1
$2.09
~~$2.99~~
31

12Bit WS281B 3535 RGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3 1.Description: It is a 12Bit WS281B 3535 RGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3. 2.Feature: 1>.Built-in signal shaping circuit, any pixel received signal after waveform shaping ... $4.89
~~$6.99~~ SKU: GY20847-1
$4.89
~~$6.99~~
31

2.42in White OLED Display Screen Module 128x64 SPI IIC Control SSD1309 Driver 1.Description: It is a 2.42in White OLED Display Screen Module 128*64 SPI/IIC Control SSD1309 Driver. 2.Feature: 1>.Energy saving 2>.Low power consumption 3>.With a display screen, ... $13.99
~~$19.99~~ SKU: GY20844-1
$13.99
~~$19.99~~
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40Bit WS2812B 5050 RGB LED Driver Module Programmable LED Lamp Matrix for UNO R3 1.Description: WS2813B is an intelligent external controlled LED light source integrating control circuit and light emitting circuit. Its appearance is the same as a 5050LED lamp bead, each component is a pixel point. ... $6.99
~~$9.99~~ SKU: GY20843-1
$6.99
~~$9.99~~
30

DC 5V-12V Servo Motor Tester Servo Driver High Level Signal Tester 3-gear Indicator 1.Description: It is a DC5V-12V Servo Motor Tester Servo Driver High Level Signal Tester 3-gear Indicator. 2.Feature: 1>.The rudder signal tester module is controlled by microcontroller, with two control m... $8.39
~~$11.99~~ SKU: GY20819-1
$8.39
~~$11.99~~
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DIY Radio Kits FM 87-108MHz, Electronic Soldering Practice Kit, RDA5807 Radio Kits with 2 Power Supply Modes Digital Radio Kit with Headphone Jack Description: WORK ON YOUR SOLDERING SKILLS: This is a FM radio electronics soldering kit, perfect for intermidate/advanced levels, electronics hobbyists and retirees to learn soldering skills and abilities. 2 POWER SUPPLY MODES: ... $13.29
~~$18.99~~ SKU: GY20811-1
$13.29
~~$18.99~~
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Micro USB Dual Humidifier 110KHz 2W 20mm Ultrasonic Mist Maker Atomizer Controllable ON/OFF 1.Description: It is a Micro USB Dual Humidifier 110KHz 2W 20mm Ultrasonic Mist Maker Atomizer Controllable ON/OFF, using the principle of ultrasonic high-frequency oscillation, the water mist into 1-5 micron particles a... $5.59
~~$7.99~~ SKU: GY20832-1
$5.59
~~$7.99~~
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12V 5A Switching Power Supply Board, DC-DC 60W Step Down Power Supply Module, 36V-75V to 12V 5000mA Buck Voltage Converter 1.Description: It is a 12V/5A DC-DC Step Down Power Supply Module 60W 36V-75V to 12V 5000mA Buck Voltage Converter. 2.Feature: 1>.Wide input voltage range 2>.Support input under... $12.25
~~$17.50~~ SKU: GY20829-1
$12.25
~~$17.50~~
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24V 2A AC-DC Power Supply Module AC110V 220V to 24V 2000mA ultrathin Industrial Voltage Converter Step Down Module 1.Description: It is a 24V/2A AC-DC Power Supply Module AC 110V 220V to 24V 2000mA ultrathin Industrial Voltage Converter. 2.Feature: 1>.Wide input voltage range 2>.Support outp... $11.19
~~$15.99~~ SKU: GY20828-1
$11.19
~~$15.99~~
31

DC 5V USB2.0 USB-HUB Splitter 1-IN-7 50MB/S Data Adapter Board 1.Description: It is a DC 5V USB2.0 USB-HUB Splitter 1-IN-7 50MB/S Data Adapter Board. 2.Feature: 1>.USB2.0 480Mbps speed; 2>.No drive required, plug and play; 3>.Large capacitance ... $9.09
~~$12.99~~ SKU: GY20807-1
$9.09
~~$12.99~~
30

DC-DC 400W High Power Supply Step Down Module CVCC 10.5V-60V to 0-45V Buck Voltage Converter 1.Description: It is a DC-DC 400W High Power Supply Step Down Module CVCC 10.5V-60V to 0-45V Buck Voltage Converter. 2.Feature: 1>.10-60V wide input voltage, suitable for most power supplies on the market a... $12.59
~~$17.99~~ SKU: GY20755-1
$12.59
~~$17.99~~
30

Battery Charge Discharge Controller DC 1V-99V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester 1.Description: It is a Battery Charge/Discharge Controller DC 1V-99V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester. 2.Feature: 1>.Protection Prevents battery overcharge 2>.... $10.49
~~$14.99~~ SKU: GY20773-1
$10.49
~~$14.99~~
30

5PCS DC 5V 5W Dual-Color LED Lamp Board Warm/Pure White Light 380mA 400LM 3500K/6500K for USB Touch Dimmer 1.Description: It is a DC 5V 5W Dual-Color LED Lamp Board Warm/Pure White Light 380mA 400LM 3500K/6500K for USB Touch Dimmer. 2.Feature: 1>.Dual-Color 2>.Small size 3>.Suitable for ... $5.59
~~$7.99~~ SKU: GY20816-1
$5.59
~~$7.99~~
31

5PCS DC 5V 3W LED Lamp Board White Light 600mA 400LM 6500K for USB Touch Dimmer 1.Description: It is a DC 5V 3W LED Lamp Board White Light 600mA 400LM 6500K for USB Touch Dimmer. 2.Feature: 1>.Pure white color 2>.Bright white light 3>.Small size 3.Paramete... $6.29
~~$8.99~~ SKU: GY20815-1
$6.29
~~$8.99~~
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USB Touch Table Lamp Dimmer LED Driver 0-100% Stepless Dimmer Module Charging Protection Circuit 1.Description: It is a USB Touch Table Lamp Dimmer LED Driver 0-100% Stepless Dimmer Module Charging Protection Circuit. 2.Feature: 1>.Dimming smooth eye protection without screen flash; 2>.Cap... $4.68
~~$6.69~~ SKU: GY20812-1
$4.68
~~$6.69~~
31

AC 110V 220V Self-locking Touch Switch Controller Glass Sensing Module for Washroom Bedroom Mirror 1.Description: It is a AC 110V 220V Self-locking Touch Switch Controller Glass Sensing Module for Washroom/Bedroom Mirror. 2.Feature: 1>.Back light touch button, sensitive touch 2>.Connected wi... $9.09
~~$12.99~~ SKU: GY20776-1
$9.09
~~$12.99~~
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DC 12V 24V Self-locking 30m Delay Dual Touch Switch Controller Glass Sensing Module for Washroom Bedroom Mirror 1.Description: It is a DC 12V 24V Self-locking 30m Delay Dual Touch Switch Controller Glass Sensing Module for Washroom/Bedroom Mirror. 2.Feature: 1>.Back light touch button, sensitive touch 2>... $9.79
~~$13.99~~ SKU: GY20775-1
$9.79
~~$13.99~~
31

DIY Kit 4Bit Digital Electronic Clock, DC 5V Red LED Clock, Date Time Temperature Alarm Clock SMD Soldering Practice Kit 1.Introduction: TJ-56-619 is a 4Bit Digital Electronic Clock DIY Kit. It will display current date, time, temperature in the real time, Dual Alarm clock.User can set alarm as your needs.It is easy to operate, beautiful design, very sui... $7.97
~~$11.39~~ SKU: GY20795-1
$7.97
~~$11.39~~
31

Recordable Voice Module 17 Minutes Voice Recording Module 8M Programmable Voice Playback Module Button Control Music with Charging Circuit Voice Record/Playback Module 1.Description: It is a Voice Record/Playback Module with Button Control. User can update music by MIC or AUX audio from phone/PC and replay new music. It has a recording time of up to 17 minutes,... $6.99
~~$9.99~~ SKU: GY20809-1
$6.99
~~$9.99~~
30

30A PWM Driver 12V 24V 48V 72V DC Motor Governor Speed Controller 0%-100% LED Light Dimmer with Display Screen Programable 1.Introduction: CCM6DS-T is a DC12V-80V 30A 0%~100% PWM DC Motor Speed Controller with 30Amp Fuse. It can drive DC motor up to 30A with a CCM6DS-K control display panel. It is easy to use and can be directly connected to the mot... $15.39
~~$21.99~~ SKU: GY20766-1
$15.39
~~$21.99~~
30

AC-DC Isolated Power Supply Module AC 110V 220V to 9V 1.5A Voltage Converter 1.Description: It is a AC-DC Isolated Power Supply Module AC110V 220V to 9V 1.5A Voltage Converter. 2.Feature: 1>.Support short circuit protection 2>.Support overload protection 3>.... $4.19
~~$5.99~~ SKU: GY20791-1
$4.19
~~$5.99~~
31

AC-DC Isolated Power Supply Module AC 110V 220V to 5V 2A Voltage Converter 1.Description: It is a AC-DC Isolated Power Supply Module AC110V 220V to 5V 2A Voltage Converter. 2.Feature: 1>.Support short circuit protection 2>.Support overload protection 3>.Su... $4.19
~~$5.99~~ SKU: GY20790-1
$4.19
~~$5.99~~
31

AC-DC Adjustable LM317 Voltage Regulator, Automatic Buck Boost Power Supply Module AC 5V-20V to DC 1.25V-30V 1.Description: LM317 as a good regulator with high stability, high temperature, high linearity and other characteristics, the output voltage range up to 1.25V~37V continuously adjustable, the maximum operating current of m... $4.89
~~$6.99~~ SKU: GY20789-1
$4.89
~~$6.99~~
31

DC 5-30V CNC Stepper Motor Controller, 1/128 Micro-Step Resolution Forward Reverse Delay Time Angle Speed Adjustable Stepper Motor Control Module with HD Display Suit for Nema17/23 Motor 1.Description: VARIOUS FUNCTIONS: The stepper motor controller can adjust the angle, speed, direction and delay time of the motor. The micro stepping resolution can reach 1/128, enabling you to control the motor more accurately. 9 ... $10.49
~~$14.99~~ SKU: GY20752-1
$10.49
~~$14.99~~
30

DC 5V 5W Dual-Color LED Driver 0-100% Stepless Dimmer Module Touch Control LED Lamp Board 1.Description: It is a DC 5V 5W Dual-Color LED Driver 0-100% Stepless Dimmer Module Touch Control LED Lamp Board. 2.Feature: 1>.Dimming smooth eye protection without screen flash; 2>.Capacitive... $5.45
~~$7.79~~ SKU: GY20788-1
$5.45
~~$7.79~~
30

DC 5V-30V Multi-Function Trigger Cycle Timer MOS Delay Controller Module Power-ON Control Switch 1.Description: Multi-function time relay module, 5~30V wide voltage power supply, MOS tube control output, no contact, no ignition, little interference. Up to 10A control capability. There are up to 31 working ... $5.02
~~$6.69~~ SKU: GY20754-1
$5.02
~~$6.69~~
26

AC50-300V 100A Ammeter Voltmeter Timer Power Temperature Frequency Capacity Meter Electricity Meter 1.Description: It is an AC50-300V 100A Ammeter Voltmeter Timer Power Temperature Frequency Capacity Meter Electricity Meter. 2.Feature: 1>.Intelligent calaulation of data, simple, convenient and fast &nb... $11.89
~~$16.99~~ SKU: GY20763-1
$11.89
~~$16.99~~
30

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

Automotive Ammeter Voltmeter DC 5-48V Precision Detector for Cars Motorcycles 1.Description: It is an Automotive Ammeter Voltmeter DC 5-48V Precision Detector. 2.Feature: 1>.The voltage level is easy to read, and the LED light shows clearly at night 2>.Support display ba... $4.19
~~$5.99~~ SKU: GY20765-1
$4.19
~~$5.99~~
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