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6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07$42.68

59 sold
50% off
Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$36.04$72.08

4 sold
6% off
Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications

Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications

$39.51$42.29

14 sold
59% off
EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption

EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption

$11.07$27.00

28% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$3.40$4.72

2 sold
13% off
LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

$4.57$5.25

5% off
LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

$5.11$5.38

4% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

$6.43$6.70

1 sold
11% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$22.90$25.73

1 sold
3% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$22.19$22.88

1 sold
RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃ RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

$3.99$3.99

12 sold
Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485 Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

$29.58$29.58

51% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN

$41.49$84.67

3 sold
4% off
Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications

Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications

$40.19$42.14

1 sold
25% off
Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU

Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU

$4.12$5.49

4 sold
51% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485 SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485

$43.67$89.12

46 sold
6% off
NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45 NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

$26.14$27.81

1 sold
15% off
Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection

Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection

$30.60$36.00

25% off
2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat 2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

$0.30$0.40

4 sold
68% off
Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485 Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485

Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485

$35.10$109.68

10 sold
29% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

$0.99$1.39

1 sold
YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E

YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E

$28.84$28.84

1 sold
29% off
1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication 1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$5.19$7.31

25% off
YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

$4.16$5.55

7 sold
50% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$36.59$73.19

6 sold
WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino

WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino

$3.80$3.80

25% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection

$1.21$1.62

9 sold
TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode

TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode

$33.50$33.50

SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

$36.01$36.01

52% off
RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35 RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

$36.29$75.60

29 sold
WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

$4.80$4.80

52% off
ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V

ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V

$52.55$109.48

31% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

$44.50$64.49

49 sold
5% off
Modbus-Rtu 2 Channel Relay Output 2 Channel Switch Input TTL/ RS485 Interface Communication

Modbus-Rtu 2 Channel Relay Output 2 Channel Switch Input TTL/ RS485 Interface Communication

$5.65$5.95

49% off
Temperature and Humidity Transmitter Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485 Temperature and Humidity Transmitter Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

Temperature and Humidity Transmitter Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

$30.13$59.08

1 sold
25% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

$0.97$1.29

34 sold
6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07 $42.68

59 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$36.04 $72.08

4 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications

Highly Integrated 2ch ADC with Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus Applications

$39.51 $42.29

14 sold

Categories: Electronic Components & Supplies, Active Components

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59% off
EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption

EBYTE NT1-B/NT1/NS1 NS1-TB EBT3001 TTL Level to RJ45 Ethernet Module Modbus Gateway with MQTT Dynamic IP Low Power Consumption

$11.07 $27.00

Categories: Electronic Components & Supplies, Active Components

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28% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$3.40 $4.72

2 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

$4.57 $5.25

Categories: Electronic Components & Supplies, Active Components

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5% off
LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

$5.11 $5.38

Categories: Electronic Components & Supplies, Active Components

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4% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Output RS485 Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin

$6.43 $6.70

1 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$22.90 $25.73

1 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$22.19 $22.88

1 sold

Categories: Electronic Components & Supplies, Active Components

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RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃ RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

$3.99 $3.99

12 sold

Categories: Electronic Components & Supplies, Active Components

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Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485 Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

Temperature and Humidity Transmitter XY-MD02 Modbus SHT20 Sensor Module High Precision Temperature and Humidity Monitoring RS485

$29.58 $29.58

Categories: Electronic Components & Supplies, Active Components

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51% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Industrial Sensors Output RS485 Modbus Protocol Monitor Transmitter 5PIN

$41.49 $84.67

3 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications

Highly Integrated 2ch ADC & Operational Amplifier Module for 4-20MA & 0-5V RS485 Modbus - Ideal for Various Applications

$40.19 $42.14

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU

Load Cell AD Weight Pressure Sensor Module LED Display 24-bit Weighing Instrument Electronic Scale Type-C 5V TTL Modbus RTU

$4.12 $5.49

4 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485 SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485

SHTC3 Temperature Humidity Sensor 35MM DIN Tracks Modbus Protocol Industrial Sensors Monitor Transmitter 5Pin Output RS485

$43.67 $89.12

46 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45 NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

$26.14 $27.81

1 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection

Modbus-Rtu7-24V2 4-way relay module switch input and output RS485 TTL anti-reverse connection

$30.60 $36.00

Categories: Electronic Components & Supplies, Active Components

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25% off
2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat 2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

$0.30 $0.40

4 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485 Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485

Temperature And Humidity Transmitter SHT20 High Precision Temperature And Humidity Sensor Monitoring The Modbus RS485

$35.10 $109.68

10 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

$0.99 $1.39

1 sold

Categories: Electronic Components & Supplies, Active Components

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YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E

YYS RS232/RS485/TTL Output Temperature and Humidity Transmitter Detection Sensor Module Modbus THM-D20E

$28.84 $28.84

1 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication 1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$5.19 $7.31

Categories: Electronic Components & Supplies, Active Components

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25% off
YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

$4.16 $5.55

7 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$36.59 $73.19

6 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino

WAVGAT TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino

$3.80 $3.80

Categories: Electronic Components & Supplies, Active Components

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25% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Interface Protection

$1.21 $1.62

9 sold

Categories: Electronic Components & Supplies, Active Components

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TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode

TOF050F 200F 400F laser infrared distance sensor module MODBUS IIC serial port multi-mode

$33.50 $33.50

Categories: Electronic Components & Supplies, Active Components

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SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

$36.01 $36.01

Categories: Electronic Components & Supplies, Active Components

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52% off
RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35 RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

$36.29 $75.60

29 sold

Categories: Electronic Components & Supplies, Active Components

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WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

$4.80 $4.80

Categories: Electronic Components & Supplies, Active Components

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52% off
ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V

ESP32 RS485 4/8 Channel Relay Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C Module DC 9-24V

$52.55 $109.48

Categories: Electronic Components & Supplies, Active Components

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