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Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E

Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E

$6.81$6.81

12 sold
2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card 2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card

2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card

$92.03$92.03

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$29.88$29.88

10pcs/lot Single chip TTL to RS485 module, 485 to serial port, UART level conversion, hardware automatic flow control

10pcs/lot Single chip TTL to RS485 module, 485 to serial port, UART level conversion, hardware automatic flow control

$56.80$56.80

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM

$217.99$217.99

7 sold
10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$6.00$6.00

5% off
10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

$4.75$5.00

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$215.67$215.67

2 sold
67% off
5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$46.98$143.21

10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control) 10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control)

10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control)

$85.00$85.00

10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$6.00$6.00

10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$5.80$5.80

67% off
TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$37.92$115.59

2 sold
Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$212.86$212.86

1 sold
19% off
1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control 1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control

1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control

$22.57$27.87

0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA 0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA

0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA

$218.72$218.72

1 sold
10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control

10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control

$94.83$94.83

50% off
RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module

RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module

$125.88$251.76

67% off
TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

$60.57$184.65

RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm

RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm

$11.88$11.88

Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output

Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output

$129.30$129.30

5% off
10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control 10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control

10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control

$12.98$13.66

5 sold
67% off
10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module 10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module

10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module

$66.60$203.04

MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

$61.71$61.71

50% off
Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$29.00$58.00

18 sold
Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$205.05$205.05

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$29.98$29.98

6 sold
67% off
5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$46.98$143.21

20% off
TTL to RS485 RS485 to TTL industrial-grade single-chip microcomputer hardware automatic flow control

TTL to RS485 RS485 to TTL industrial-grade single-chip microcomputer hardware automatic flow control

$12.78$15.98

6% off
20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals 20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals

20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals

$22.84$24.30

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$210.00$210.00

1 sold
Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing

Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing

$115.42$115.42

67% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$44.98$137.12

Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485 Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485

Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485

$347.47$347.47

2 sold
Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$215.67$215.67

13 sold
1% off
Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$217.48$219.68

4 sold
Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E

Isolated Industrial Grade USB to RS485 Communication Module 5V TVS Protection Short Circuit Protection Automatic Flow CH340E

$6.81 $6.81

12 sold

Categories: Electronic Components & Supplies, Active Components

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2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card 2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card

2280 M.2 NGFF to 22110 SM963 PM963 PM953 Intel 905P SSD Adapter Card

$92.03 $92.03

Categories: Electronic Components & Supplies, Active Components

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Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$29.88 $29.88

Categories: Electronic Components & Supplies, Active Components

Buy Now
10pcs/lot Single chip TTL to RS485 module, 485 to serial port, UART level conversion, hardware automatic flow control

10pcs/lot Single chip TTL to RS485 module, 485 to serial port, UART level conversion, hardware automatic flow control

$56.80 $56.80

Categories: Electronic Components & Supplies, Active Components

Buy Now
Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor Pulse RS485 0-5V 0.1MM 0.2MM

$217.99 $217.99

7 sold

Categories: Electronic Components & Supplies, Active Components

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10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$6.00 $6.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

10PCS TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

$4.75 $5.00

Categories: Electronic Components & Supplies, Active Components

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Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$215.67 $215.67

2 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$46.98 $143.21

Categories: Electronic Components & Supplies, Active Components

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10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control) 10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control)

10pcs Single chip TTL to RS485 module 485 to serial UART level conversion (hardware automatic flow control)

$85.00 $85.00

Categories: Electronic Components & Supplies, Active Components

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10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10pCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$6.00 $6.00

Categories: Electronic Components & Supplies, Active Components

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10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

10PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$5.80 $5.80

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$37.92 $115.59

2 sold

Categories: Electronic Components & Supplies, Active Components

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Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$212.86 $212.86

1 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control 1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control

1~100Pcs TTL to RS485 Module RS485 Mutual Conversion TTL Signal Microcontroller Serial Port Hardware Automatic Flow Control

$22.57 $27.87

Categories: Electronic Components & Supplies, Active Components

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0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA 0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA

0.2MM Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.5MM Pulse RS485 0-5V 4-20mA

$218.72 $218.72

1 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control

10pcs TTL Turn RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control

$94.83 $94.83

Categories: Electronic Components & Supplies, Active Components

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50% off
RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module

RS485 Flood Sensors Leakage Over Flow Sensor Engineered Liquid Switches Electrode Curve Transmitter Alarm Relay Module

$125.88 $251.76

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

$60.57 $184.65

Categories: Electronic Components & Supplies, Active Components

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RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm

RS485 Water Immersion Sensor Leakage Over Flow IP65 High Sensitivity Industrial Engineered Liquid Switches Transmitter Alarm

$11.88 $11.88

Categories: Electronic Components & Supplies, Active Components

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Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output

Flood Sensors Leakage Over Flow Sensor Relay Module Engineered Liquid Switches Electrode Curve Transmitter Alarm RS485 Output

$129.30 $129.30

Categories: Electronic Components & Supplies, Active Components

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5% off
10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control 10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control

10PCS TTL to RS485 Module Microcontroller HW-519 485 to Serial UART Level Switching Hardware Auto Flow Control

$12.98 $13.66

5 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module 10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module

10-200Pcs TTL To RS485 Module Automatic Flow Control 3V 5.5V 485 To Serial UART Level Mutual Conversion Power Supply Module

$66.60 $203.04

Categories: Electronic Components & Supplies, Active Components

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MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

$61.71 $61.71

Categories: Electronic Components & Supplies, Active Components

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50% off
Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$29.00 $58.00

18 sold

Categories: Electronic Components & Supplies, Active Components

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Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$205.05 $205.05

Categories: Electronic Components & Supplies, Active Components

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Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$29.98 $29.98

6 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

5-20PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$46.98 $143.21

Categories: Electronic Components & Supplies, Active Components

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20% off
TTL to RS485 RS485 to TTL industrial-grade single-chip microcomputer hardware automatic flow control

TTL to RS485 RS485 to TTL industrial-grade single-chip microcomputer hardware automatic flow control

$12.78 $15.98

Categories: Electronic Components & Supplies, Active Components

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6% off
20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals 20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals

20PCS TTL To RS485 Modules, Automatic Hardware Flow Control Boards, Microcontroller Serial Ports for Interchangeable Signals

$22.84 $24.30

Categories: Electronic Components & Supplies, Active Components

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Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

Rainfall Amount Sensor Module ABS Rain Barrel Rain Gauge Rainwater Transmitter Automatic Monitor 0.1MM 0.2MM Pulse RS485 0-5V

$210.00 $210.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing

Rain and Snow Sensor Transmitter IP65 Output RS485 0-2V 0-5V 0-10V 4-20mA Weather Induction Detection Heating Anti-icing

$115.42 $115.42

Categories: Electronic Components & Supplies, Active Components

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67% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$44.98 $137.12

Categories: Electronic Components & Supplies, Active Components

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Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485 Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485

Stainless Steel Rainfall Sensor Weather Precipitation Double Tipping Bucket Rain Transmitters Monitor Rains Gauge Pulse RS485

$347.47 $347.47

2 sold

Categories: Electronic Components & Supplies, Active Components

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Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$215.67 $215.67

13 sold

Categories: Electronic Components & Supplies, Active Components

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Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

Rainfall Sensor Transmitter Module ABS Rain Barrel Rain Gauge Rainwater Automatic Monitor 0.2MM 0.5MM Pulse RS485 0-5V 4-20mA

$217.48 $219.68

4 sold

Categories: Electronic Components & Supplies, Active Components

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