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30% off
E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment

E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment

$5.11$7.30

26% off
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$0.74$1.00

16 sold
33% off
2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process 2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process

2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process

$13.97$20.85

50% off
For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance

For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance

$10.35$20.71

20% off
Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E

Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E

$1.30$1.62

10 sold
26% off
0.91 inch OLED module 0.91 0.91 inch OLED module 0.91

0.91 inch OLED module 0.91" white/Blue OLED 128X32 OLED LCD LED SSD1306 Display Module 0.91" IIC Communicate for arduino

$1.18$1.60

82 sold
26% off
AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

$0.67$0.90

8 sold
50% off
Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen

Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen

$11.19$22.38

26% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$0.65$0.88

5 sold
18% off
Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio

Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio

$0.86$1.05

26% off
Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device

Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device

$10.50$14.19

69% off
AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$0.69$2.24

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$2.10$2.10

12 sold
20% off
SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22 SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22

SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22

$1.30$1.62

2 sold
52% off
27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna 27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

$10.44$21.76

55% off
10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization 10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization

10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization

$11.91$26.46

60% off
Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

$9.62$24.06

38% off
E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries

E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries

$3.61$5.83

29% off
10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$0.74$1.04

3 sold
8% off
AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory

AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory

$0.74$0.80

2 sold
51% off
Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication

Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication

$6.49$13.24

41% off
A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$10.78$18.27

18% off
2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT 2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT

2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT

$1.03$1.26

26% off
AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

$0.67$0.90

51 sold
46% off
TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output

TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output

$10.69$19.79

50% off
NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage

NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage

$7.52$15.04

32% off
Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications

Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications

$14.18$20.86

45% off
Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication

Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication

$6.80$12.36

20% off
1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA 1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

$1.30$1.62

55% off
Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

$10.83$24.06

63% off
ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$0.79$2.13

41% off
E74E Precisions double Display Timer LED Display for Power Communication & Machinery E74E Precisions double Display Timer LED Display for Power Communication & Machinery

E74E Precisions double Display Timer LED Display for Power Communication & Machinery

$1.40$2.38

28% off
Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries

Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries

$10.62$14.75

46% off
Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g) Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g)

Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g)

$10.30$19.08

65% off
DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller

DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller

$0.93$2.66

45% off
27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna 27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

$10.88$19.78

30% off
E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment

E13 Waterproof Connector High Conductivity Phosphor Copper Suitable for Smart Agriculture Outdoor Communication Equipment

$5.11 $7.30

Categories: Tools, Measurement & Analysis Instruments

Buy Now
26% off
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$0.74 $1.00

16 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
33% off
2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process 2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process

2.4GHz Antenna Microwave Antenna For Wireless Communication Energy Saving Design Long Service Life Tin Spraying Process

$13.97 $20.85

Categories: Tools, Measurement & Analysis Instruments

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50% off
For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance

For SMA Compatible Wireless Communication Device Featuring a Magnetic Base Offering Enhanced Signal Reception Performance

$10.35 $20.71

Categories: Tools, Measurement & Analysis Instruments

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20% off
Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E

Industrial-grade Isolated USB to RS485 Communication Converter Module TVS Protection Short circuit protection automatic CH340E

$1.30 $1.62

10 sold

Categories: Tools, Measurement & Analysis Instruments

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26% off
0.91 inch OLED module 0.91 0.91 inch OLED module 0.91

0.91 inch OLED module 0.91" white/Blue OLED 128X32 OLED LCD LED SSD1306 Display Module 0.91" IIC Communicate for arduino

$1.18 $1.60

82 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
26% off
AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

$0.67 $0.90

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen

Battery Charging And Discharging Module TimerControl With Communication Function Power Regulators Converters Electrical Equipmen

$11.19 $22.38

Categories: Tools, Measurement & Analysis Instruments

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26% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$0.65 $0.88

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
18% off
Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio

Economic Clip Ear Hook Earhook Earpiece Headset PTT Mic Speaker for Baofeng UV-5R BF-888S UV-B5 B6 Walkie Talkie UV-5X CB Radio

$0.86 $1.05

Categories: Tools, Measurement & Analysis Instruments

Buy Now
26% off
Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device

Robust Performance in a Compact Form Factor For SMA Compatible For Omnidirectional High Gain Wireless Communication Device

$10.50 $14.19

Categories: Tools, Measurement & Analysis Instruments

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69% off
AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

AA58 Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$0.69 $2.24

Categories: Tools, Measurement & Analysis Instruments

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MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$2.10 $2.10

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20% off
SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22 SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22

SHTC3 high precision digital temperature and humidity sensor measurement module with I2C communication superior to AM2302 DHT22

$1.30 $1.62

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
52% off
27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna 27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

$10.44 $21.76

Categories: Tools, Measurement & Analysis Instruments

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55% off
10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization 10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization

10.5dB Antenna Directional Video Transmission Wireless Communication Stable Performance Directional Linear Polarization

$11.91 $26.46

Categories: Tools, Measurement & Analysis Instruments

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60% off
Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

$9.62 $24.06

Categories: Tools, Measurement & Analysis Instruments

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38% off
E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries

E15A Multifunctional Digital Voltmeter 220V/230V Digital voltages Meter Indicates for Electric Power & Communication Industries

$3.61 $5.83

Categories: Tools, Measurement & Analysis Instruments

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29% off
10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

10/1PCS AHT10 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$0.74 $1.04

3 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory

AHT20 AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace Tool Accessory

$0.74 $0.80

2 sold

Categories: Tools, Measurement & Analysis Instruments

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51% off
Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication

Industrial Connector Business Computers Generation IoT Module Products Tablets 1st Antenna Board Communication

$6.49 $13.24

Categories: Tools, Measurement & Analysis Instruments

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41% off
A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

A46T Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$10.78 $18.27

Categories: Tools, Measurement & Analysis Instruments

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18% off
2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT 2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT

2-PIN Earpiece Headset PTT MIC Ear Hook Walkie Talkie Earbud Interphone Earphone for BAOFENG UV-5R UV5R BF-888S/KENWOOD/HYT

$1.03 $1.26

Categories: Tools, Measurement & Analysis Instruments

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26% off
AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20

$0.67 $0.90

51 sold

Categories: Tools, Measurement & Analysis Instruments

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46% off
TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output

TimerControl Module for Battery Charging and Discharging with Communication + Reverse Connection Protection + Signal Output

$10.69 $19.79

Categories: Tools, Measurement & Analysis Instruments

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50% off
NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage

NA771 Whip Antenna with Female Connection for Improved Radio Communication Provides a Gain of 2 15 dB and Greater Coverage

$7.52 $15.04

Categories: Tools, Measurement & Analysis Instruments

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32% off
Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications

Antenna Featuring Low SWR and Lightweight Design For Reliable Wireless Communication With For Yagi Applications

$14.18 $20.86

Categories: Tools, Measurement & Analysis Instruments

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45% off
Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication

Industrial Connector Business Generation IoT Module Tablets Terminal Wifi 1st Antenna Base Board Communication

$6.80 $12.36

Categories: Tools, Measurement & Analysis Instruments

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20% off
1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA 1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

1Pcs Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protection Module for PLC MCU FPGA

$1.30 $1.62

Categories: Tools, Measurement & Analysis Instruments

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55% off
Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

Practical Battery Charging Battery Charging Battery Charging Communication Control Discharging Module Function

$10.83 $24.06

Categories: Tools, Measurement & Analysis Instruments

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63% off
ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

ABYC Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$0.79 $2.13

Categories: Tools, Measurement & Analysis Instruments

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41% off
E74E Precisions double Display Timer LED Display for Power Communication & Machinery E74E Precisions double Display Timer LED Display for Power Communication & Machinery

E74E Precisions double Display Timer LED Display for Power Communication & Machinery

$1.40 $2.38

Categories: Tools, Measurement & Analysis Instruments

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28% off
Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries

Communication enabled TimerControl module for battery charge and discharge control suitable for various batteries

$10.62 $14.75

Categories: Tools, Measurement & Analysis Instruments

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46% off
Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g) Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g)

Communication enabled TimerControl module for battery charge and discharge control with lightweight design (29g)

$10.30 $19.08

Categories: Tools, Measurement & Analysis Instruments

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65% off
DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller

DC 3.3V/5V TTL to RS485 Serial UART Level Mutual Conversion Hardware Automatic Flow Control Communication Module Microcontroller

$0.93 $2.66

Categories: Tools, Measurement & Analysis Instruments

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45% off
27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna 27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

27cm Extension Cable RP-SMA Male To RP-SMA Female Cable Adapter 50 OHM 0-6 GHz For Low Data Rate Communication Networks Antenna

$10.88 $19.78

Categories: Tools, Measurement & Analysis Instruments

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