Dexu Electronics Store / Store Of AliExpress / BestDealPlus

Dexu Electronics Store, một cửa hàng của nhà máy, bán các mặt hàng thuộc Security & Protection. Có 1665 mặt hàng bán chạy nhất hiển thị bên dưới, hãy mua trực tiếp từ chúng.

New Arrivals

MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output

463,280 ₫

~~785,050 ₫~~

-41%

(5.0)

5PCS 12V 300MA Isolated Switching Power Module AC-DC Step-Down Module 220V 110V To 12V

147,825 ₫

~~250,584 ₫~~

-41%

(5.0)

For Round 8X32 Dot Screen Module Chip Ph2.0 Interface

239,103 ₫

~~405,298 ₫~~

-41%

(5.0)

GM861 Metal LED Control Ring Indicator Light UART Interface 1D/2D Bar Code QR Code Reader Module

437,446 ₫

~~741,420 ₫~~

-41%

(5.0)

FT4232-4TTL USB to 4 Way TTL Module FT4232HL UART Serial Port Module DC 5V 3.3V 2.5V 1.8V 4 Channel XH2.54

433,141 ₫

~~734,244 ₫~~

-41%

(5.0)

1.2A High Current Equalization Module Lithium Battery Active Equalizer Energy Transfer Board 6S Inductance Transducer

231,927 ₫

~~392,955 ₫~~

-41%

(5.0)

15W 3A High-Power UPS18650 Lithium Battery Boost Charging 5V Charging and Discharging UPS Uninterruptible Power Module

132,325 ₫

~~224,464 ₫~~

-41%

(5.0)

DP1205 POE Module Plug-in Module 12V 5A IEEE802.3BT 1500Vrms Isolation

438,020 ₫

~~742,281 ₫~~

-41%

(5.0)

PL2303TA USB to Serial Port USB to TTL PL2303 Brush Cable Module

214,131 ₫

~~363,103 ₫~~

-41%

(5.0)

-VR01 Complete Speech Recognition Module with Relay+Speaker AI Offline Control

492,558 ₫

~~834,994 ₫~~

-41%

(5.0)

2Pcs Switch Keyboard Keypad Module ABS Plastic 3X4 12 Key Button Membrane Switch DIY Kit for

146,964 ₫

~~249,149 ₫~~

-41%

(5.0)

Type-C Digital Audio Module Charging Listening 2 in 1 Solution 60W+CX31993 for Adapter Module

237,381 ₫

~~402,141 ₫~~

-41%

(5.0)

3Sets DC 5V MAX6675 Module +K Type Thermocouple Temperature Sensor M6 for

279,288 ₫

~~473,613 ₫~~

-41%

(5.0)

Bluetooth Module BT Dongle Androd IOS System Monitor By Phone App Smart BMS Only

226,760 ₫

~~384,344 ₫~~

-41%

(5.0)

TPA3118 45W Bluetooth Amplifier Board D 45W Bluetooth Amplifier Board DC 12V-28V

220,158 ₫

~~373,150 ₫~~

-41%

(5.0)

2.4G Wireless Lavalier Microphone Module 2.4G Transmitter TT1200W+2.4G Wireless Microphone Receiver TT1200W PCBA Module

255,177 ₫

~~432,567 ₫~~

-41%

(5.0)

DP3812HL POE Module Ultra Thin Isolated POE Module IEEE802.3Af for All IPC Modules

124,575 ₫

~~211,547 ₫~~

-41%

(5.0)

Type-C Digital Audio Module ALC5686 Wire Control Earphone PCBA Solution for Adapter Module

105,343 ₫

~~178,538 ₫~~

-41%

(5.0)

1.2A 9S High Current Equalization Module Lithium Battery Active Balancer Energy Transfer Energy Conversion Board

303,399 ₫

~~514,086 ₫~~

-41%

(5.0)

1.2A High Current Equalization Module Lithium Battery Active Equalizer Energy Transfer Board 13S Inductance Transducer

411,613 ₫

~~697,503 ₫~~

-41%

(5.0)

4-Channel USB To TTL Module CH340 HUB Four TTL TYPE-C Interface

143,519 ₫

~~243,121 ₫~~

-41%

(5.0)

Mini MP3 Player Module TF Card U Disk Mini Audio Voice Module Board MP3 Audio Voice Decode Board for

56,834 ₫

~~96,445 ₫~~

-41%

(5.0)

AD831 High Frequency RF Mixer Module Frequency Converter

243,408 ₫

~~412,474 ₫~~

-41%

(5.0)

V-PWM Voltage to PWM Signal Module 0-5V/0-10V to PWM Signal PLC AD Interface to Convert 5V/24VNPN Output

295,936 ₫

~~501,743 ₫~~

-41%

(5.0)

2PCS Ra-02 LoRa Radio V2.0 433MHz Wireless Module

815,189 ₫

~~1,381,802 ₫~~

-41%

(5.0)

15W USB Electronic Load Module Adjustable Constant Current Electronic Loaders Aging Discharger Intelligent Discharge

128,880 ₫

~~218,436 ₫~~

-41%

(5.0)

DC12-28V 100W PD Car Charger Desktop Dual Port VOOC PD3.0 Flash Charge QC4+ Module for SCP/ PD

385,205 ₫

~~652,725 ₫~~

-41%

(5.0)

3Pcs Maker Atomization Plate with 5V USB Humidifier Module Integrated Circuit Board Driver with Timing Switch

137,778 ₫

~~233,649 ₫~~

-41%

(5.0)

Auto Boost Converter, 5A(Max 10A) DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current

299,381 ₫

~~507,484 ₫~~

-41%

(5.0)

2Pcs Bluetooth Audio Receiver Board Bluetooth 4.1 MP3 Lossless Decoder Board Wireless Stereo Music Module

76,065 ₫

~~128,880 ₫~~

-41%

(5.0)

4 Way Fast Charge Module 12V24V to QC3.0 Fast Charge Single USB Mobile Phone Charging Board for /

147,538 ₫

~~250,297 ₫~~

-41%

(5.0)

1.2A 10S High Current Equalization Module Lithium Battery Active Balancer Energy Transfer Energy Conversion Board

314,881 ₫

~~533,891 ₫~~

-41%

(5.0)

DC12V Noise Source Simple Spectrum Tracking Source Module

332,677 ₫

~~563,743 ₫~~

-41%

(5.0)

Wireless Lavalier Microphone Module 2.4G Module 1 with 1 for Live Microphone and OLED Display PCBA Solution Module

339,279 ₫

~~574,938 ₫~~

-41%

(5.0)

3PCS ESP-WROOM-32 ESP32 2-In-1 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor for IDE

395,826 ₫

~~671,096 ₫~~

-41%

(5.0)

Near Field Communication Reader Module Kit PN532 NFC NXP RFID Module V3 Kit I2C SPI with S50 White Card Key Card

150,121 ₫

~~254,316 ₫~~

-41%

(5.0)

SPI Programmable Circuit High-Speed Programmer Fast Read and Write XP866+ Widely Compatible with 5 Sockets

381,474 ₫

~~646,410 ₫~~

-41%

(5.0)

HMC472 Module 1M-3.8G RF Attenuator 0.5DB Step Low Insertion Loss Digital Controlled Module Compressor

205,519 ₫

~~348,177 ₫~~

-41%

(5.0)

ESP32 Development Board CH9102X WiFi+BT Ultra-Low Power Consumption Dual-Core ESP-32 ESP-32S Module

121,417 ₫

~~205,806 ₫~~

-41%

(5.0)

XH-M401 DC-DC Converter Power Supply Module XL4016E1 Adjustable 4-40V to 1.25-36V Board 8A 200W

312,872 ₫

~~530,160 ₫~~

-41%

(5.0)

For Raspberry POE Module IEEE802.3Af 5V 2A Gigabit Isolation Module POE Board

402,715 ₫

~~682,577 ₫~~

-41%

(5.0)

DH48S-S Programmable Timer Charger with DH48S Socket Base DIN Rail Sec 0.1S-990H 220V

300,529 ₫

~~509,493 ₫~~

-41%

(5.0)

RV908M RV908M32 Synchronous Led Video Screen Receiving 1/32 LED Control Card

527,002 ₫

~~893,263 ₫~~

-41%

(5.0)

Type-C Digital Audio ALC5686 Decoding Module PCBA Module for Adapter Module

103,047 ₫

~~174,519 ₫~~

-41%

(5.0)

5x LED Light Module DIY Mini Light 3.3-5V Compatible with for

82,093 ₫

~~138,927 ₫~~

-41%

(5.0)

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Recommends

6-in-1 Air Quality Tester Real-Time Air Quality Meter Portable Temperature Humidity Detector for Home Cars Plants

537,323 ₫

~~1,074,687 ₫~~

-50%

(5.0)

Smart Sliding Gate Opener Control Board AC110V/220V Supports 433mhz Rolling Code Remotes, Limit Switch & Safety Beam Compatible

254,239 ₫

~~552,720 ₫~~

-54%

(5.0)

Flood Escape Kits Boat Life Jackets T-top Storage Bag With Elastic Rope Waterproof Large Capacity 600D Oxford Cloth Storage Bag

1,010,857 ₫

~~3,063,158 ₫~~

-67%

(4.4)

Baby Swim Circle Cartoon Arm Sleeve Life Jacket Swimsuit Children Outdoor Water Safety Suit Growth Toy

279,182 ₫

~~558,364 ₫~~

-50%

(5.0)

32 Bit Metal Shell Access Control System TCP/IP Four Door Controller Moisture-proof Anti static Anti surge

2,405,024 ₫

~~2,531,604 ₫~~

-5%

(5.0)

AC100-260V DC12V 5A Universal power supply for door access control system with backup Battery interface

738,837 ₫

~~746,300 ₫~~

-1%

(5.0)

Industrial Grade Roller Shutter Key Switch - DP Automation 16A Heavy Duty (Factory Direct Wholesale, IP55 Rated

1,279,166 ₫

(5.0)

50A Gas Leak Detector Combustible Gas Detector Sound and Display Alarm for Natural Methane

279,929 ₫

~~583,182 ₫~~

-52%

(5.0)

Car Exhaust Plugging Detection Tester Catalytic Plugging Professional Catalytic Clogging Detection Gauge for Back

208,546 ₫

~~417,092 ₫~~

-50%

(5.0)

HOT

5 inch Touch Screen Server WIFI Tuya Face Recognition Fingerprint Access Control With RFID Reader Face Time Attendance Machine

1,615,451 ₫

~~2,738,058 ₫~~

-41%

(5.0)

KOB7 inch dynamic facial recognition access control system all-in-one machine 8-inch high-definition touch screen magnetic lock

1,492,277 ₫

~~1,570,840 ₫~~

-5%

(5.0)

ANJIELO Doorbell Video Intercom System Accessories DC 12V Access Control Power Controller | Electric Lock | Electromagnetic Lock

685,691 ₫

~~1,371,424 ₫~~

-50%

(5.0)