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500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module 500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module 1.Description:   It is a lithium battery solar charging board.   It uses CN3065 chip, a single-cell lithium battery charging management chip used for solar panel power supply.   The device includes a power transistor... $2.59
$3.99
SKU: GY19589
$2.59
$3.99

35

DC-DC Step-Down Power Supply 5A Voltage Stabilizing Module DC 5V-38V to DC 1.25V-32V Adjustable Voltage Converter DC-DC Step-Down Power Supply 5A Voltage Stabilizing Module DC 5V-38V to DC 1.25V-32V Adjustable Voltage Converter 1.Description:   It is a DC-DC step-down power supply.It can convert 5-38V to 1.25-36V.The input and output interfaces are equipped with high-quality wiring ports. 2.Feature:   1).High efficiency,low heat generation. ... $3.89
$5.99
SKU: GY19251
$3.89
$5.99

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DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V 1.Description:   It is a 5A step-down module.There are two modes of constant voltage and constant current. It can be used as a step-down module,battery charger or high-power LED constant current drive module. 2.Feature: &nb... $3.24
$4.99
SKU: GY19244
$3.24
$4.99

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DIY Bluetooth Music Spectrum Speaker Kit, DIY Home Stereo Speaker, Sound Amplifier Kits with Remote Control DIY Bluetooth Music Spectrum Speaker Kit, DIY Home Stereo Speaker, Sound Amplifier Kits with Remote Control Introduction: LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control. Designed with 8*12 LED matrix music spectrum display in Yellow/Green/Red/Blue. It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers... $22.39
$31.99
SKU: GY19288
$22.39
$31.99

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DC 5V ISD1700 Voice Module, ISD1700 Series Voice Recording Playback Module, 6KHz 60 seconds/ 8KHz 75 Seconds  Recording Module DC 5V ISD1700 Voice Module, ISD1700 Series Voice Recording Playback Module, 6KHz 60 seconds/ 8KHz 75 Seconds Recording Module Description: ISD1700 voice module. It is a simple and practical circuit board designed to quickly get familiar with and master the ISD1700 series chips. Suitable for the full range of ISD1700 chips and has the characteristics of si... $5.19
$7.99
SKU: GY19009
$5.19
$7.99

35

4.2 Bluetooth Power Amplifier Board AC6905A 3W+3W Active Ceiling Speaker Wall-mounted Audio Stereo Module 4.2 Bluetooth Power Amplifier Board AC6905A 3W+3W Active Ceiling Speaker Wall-mounted Audio Stereo Module 1.Description:   It is a 4.2 bluetooth power amplifier board.It supports lossless decoding,playback via U disk,and high-definition sound quality.It is mainly used for ceiling speakers and wall-mounted speakers. 2.Feature: &... $5.84
$8.99
SKU: GY19004
$5.84
$8.99

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B10 Drill Clamp 5mm Steel Shaft Sleeve Taper Chuck for DIY Drill B10 Drill Clamp 5mm Steel Shaft Sleeve Taper Chuck for DIY Drill 1.Description:     It is a B10 DIY drill clamp.It is mainly used for rough machining of electric drills for main household/DIY toys.   2.Features:     1>.It can adjust the application range ... $7.14
$10.99
SKU: GY18456
$7.14
$10.99

35

2.4G NRF24L01+PA+LNA Wireless Transceiver Module 20dBm Transmitter Receiver DC 2.2V-3.6V 2.4G NRF24L01+PA+LNA Wireless Transceiver Module 20dBm Transmitter Receiver DC 2.2V-3.6V 1.Description: It is a wireless transceiver module.This module is a highly integrated low-power 2Mbs wireless RF transceiver solution based on the Nordic nRF24L01+ chip design.   The chip's peak RX/TX trans... $6.49
$9.99
SKU: GY18373
$6.49
$9.99

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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... $7.79
$11.99
SKU: GY18310
$7.79
$11.99

35

XKC-Y28A DC 5V Non-Contact Liquid Level Sensor 2A Driver IP66 Waterproof Water Level Detector for D5mm-10mm Pipe XKC-Y28A DC 5V Non-Contact Liquid Level Sensor 2A Driver IP66 Waterproof Water Level Detector for D5mm-10mm Pipe 1.Description:     Intelligent non-contact liquid level sensor is used for detecting whether there is liquid in pipeline. It will change output status when it is detected that the liquid passes through the measured object.... $9.74
$14.99
SKU: GY18287
$9.74
$14.99

36

DIY Kit RGB LED Flashing Lamp Gradient Color Decorative Lights DIY Kit RGB LED Flashing Lamp Gradient Color Decorative Lights 1.Introduction:     Suspended colorful LED aurora exquisite chandelier triggers brilliant lights, the luminous color has 7 color gradient modes and automatically changes colors to create a colorful environment.   ... $7.79
$11.99
SKU: GY18066
$7.79
$11.99

35

3M 9502V+ KN95 Particulate Respirator Cool Flow Valve Virus Flu Protection Mask Anti PM2.5 Dust Fog Smoke Pollution Face Mask Head-Mounted Mask 3M 9502V+ KN95 Particulate Respirator Cool Flow Valve Virus Flu Protection Mask Anti PM2.5 Dust Fog Smoke Pollution Face Mask Head-Mounted Mask Description: The 3M 9502V + anti-particulate mask is a disposable protective mask with a lightweight structure that provides reliable breathing protection for the user. At the same time, it meets the needs of users for the prote... $6.49
$9.99
SKU: GY17915
$6.49
$9.99

(7 Feedback) 35

3M 8210CN N95 Face Mask Anti Flu Virus Dust PM2.5 Protective Mask Head-Mounted 3M 8210CN N95 Face Mask Anti Flu Virus Dust PM2.5 Protective Mask Head-Mounted Description: 3M Particulate Respirator 8210CN, is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based p... $6.49
$9.99
SKU: GY17945
$6.49
$9.99

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DC 6V Proximity Sensor Human Sensor Module 15cm 150mm Adjustable Toilet Flusher Touchless Tap DC 6V Proximity Sensor Human Sensor Module 15cm 150mm Adjustable Toilet Flusher Touchless Tap 1.Description:   It is a human sensor module.It can sense the body to release water.   2.Feature:   1>.Human induction   2>.Adjustable sensing distance   3>.Multifunction &nbs... $6.88
$10.59
SKU: GY17546
$6.88
$10.59

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DC3.3V RTL88EUS Wireless WIFI Transceiver Module USB2.0 150Mbps 2.4GHz Transmitter & Receiver DC3.3V RTL88EUS Wireless WIFI Transceiver Module USB2.0 150Mbps 2.4GHz Transmitter & Receiver 1.Description:   It is a wireless WIFI transceiver module. It can be used for MID network camera,GPS,set-top box e-book,hard disk player,PSP and other devices.   2.Feature:   1>.Fast transmission speed ... $6.49
$9.99
SKU: GY17530
$6.49
$9.99

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DC 3V-3.6V Wireless Bluetooth RF Transceiver Module DX-BT04-B BLE2.0 UART 4dBm 2.4GHz DC 3V-3.6V Wireless Bluetooth RF Transceiver Module DX-BT04-B BLE2.0 UART 4dBm 2.4GHz DX-BT04-B Wireless Bluetooth RF Transceiver Module 1.Description   DX-BT04-B is a bluetooth 2.0 module.It can be connected to a computer to transfer data. 2.Feature:   1>.Data transfer via UART   2>.Co... $3.63
$5.59
SKU: GY16931
$3.63
$5.59

35

TPS5430 30W Positive Negative Dual Buck Step Down Power Supply Module with Switching 12V Output TPS5430 30W Positive Negative Dual Buck Step Down Power Supply Module with Switching 12V Output 1.Description:   It is a Dual Output Step Down Power Supply Module with input DC 13V~36V and output DC -12V and +12V. It can provide stable +/-12V output.It can maximum output 2.5A.   2.Feature:   1>.Low... $6.49
$9.99
SKU: GY15607
$6.49
$9.99

35

DX-BT04-A Wireless Bluetooth RF Transceiver Module BLE2.0 UART 4dBm DC 3V-3.6V 2.4GHz DX-BT04-A Wireless Bluetooth RF Transceiver Module BLE2.0 UART 4dBm DC 3V-3.6V 2.4GHz Common Pin:   1>.Pin-1:UART_TXD.UART data output   2>.Pin-2:UART_RXD.UART data input   3>.Pin-11:RESETB.Reset/restart button   4>.Pin-12:3.3V   5>.Pin-13:GND   6>.Pi... $3.37
$5.19
SKU: 13920
$3.37
$5.19

35

XH-A233 DC 12V-24V Wireless Bluetooth Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card XH-A233 DC 12V-24V Wireless Bluetooth Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card Description:   XH-A233 TF card/Bluetooth power amplifier board. Its input voltage is DC12~24V.   Support TF card and Bluetooth audio input methods.   The default is TF card input, if connect TF card and bluetoo... $3.50
$5.39
SKU: 13898
$3.50
$5.39

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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&... $12.08
$18.59
SKU: 13893
$12.08
$18.59

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