24CH RS485 Remote Control Switch Multifunction PLC IO Expansion Board Modbus
Price: USD 59.96
Condition: New
Location:
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Shipping Cost: USD 6.99
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10 PCS 1A Nimh Rec1A Nimh Rechargeable Battery Charger Module 1.5V 3V 4.5V 5V
Price: USD 28.02
Condition: New
Location:
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Shipping Cost: USD 6.99
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1/5PCS 2 in 1 RS485/TTL232 4CH MOS transistor & 8CH TTL Level Ouput
Price: USD 30.08
Condition: New
Location:
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Shipping Cost: USD 6.99
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12CH 12V 24V RS485 Analog Digital IO Module 4AI-4DI-4DO PLC Remote I/O Board
Price: USD 31.63
Condition: New
Location:
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Shipping Cost: USD 6.99
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12ch Digital IO UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box PLC PTZ
Price: USD 31.99
Condition: New
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Shipping Cost: USD 2.99
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6A DC 3.3V 3.7V to 5V 6V 9V 12V 15V 24V DC-DC Boost Converter Module LED IP PTZ
Price: USD 3.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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4pcs 5V 4ch Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch
Price: USD 37.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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12V Multifunction Pulse Counter Switch Adjustable Time Delay Turn On Off Relay
Price: USD 7.60
Condition: New
Location:
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Shipping Cost: USD 0.00
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24CH RS485 Relay Modbus RTU Module 10A NC COM NO Dry Contact Output Interface
Price: USD 38.79
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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4 PCS 8RO Relay output module / RS485 MODBUS RTU communication
Price: USD 96.49
Condition: New
Location:
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Shipping Cost: USD 0.00
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1 PCS 5V Flip-Flop Latch Relay Bistable Self-locking Switch Low pulse trigger
Price: USD 3.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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10PCS Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protect
Price: USD 19.89
Condition: New
Location:
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Shipping Cost: USD 2.99
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10X Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module
Price: USD 22.96
Condition: New
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Shipping Cost: USD 0.00
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300mA +3~+15V to-3.3v ~-15V Boost-Buck input +Voltage output -Voltage Converter
Price: USD 26.86
Condition: New
Location:
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Shipping Cost: USD 0.00
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DC 12V 24V 8ch Multifunction Delay Timer RS485 Modbus Relay Module
Price: USD 48.00
Condition: New
Location:
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Shipping Cost: USD 0.00
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8-80V 48V 64V to 3.3V 5V 6V 9V 12V 15V 2.1A HV DC-DC Converter Buck EBike
Price: USD 6.53
Condition: New
Location:
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Shipping Cost: USD 6.99
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5 PCS 4 CH Type-C USB 500mA 1-cell Lithium Battery Charger Module
Price: USD 19.55
Condition: New
Location:
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Shipping Cost: USD 6.99
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5 PCS Boost-Buck DCDC Converter +- 5V 6V 9V 10V 12V 15V 18V 24V ADC LCD op-amp
Price: USD 19.98
Condition: New
Location:
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Shipping Cost: USD 2.99
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10pcs RS485 RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC
Price: USD 37.45
Condition: New
Location:
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Shipping Cost: USD 0.00
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DC 3-60V Battery Charger Discharger Control Undervoltage Overvoltage Protection
Price: USD 5.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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30A 12V 8 Digital Water Level Liquid Sensor Automatic Pump Vending Water Supply
Price: USD 12.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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8ch DC 12V Pro mini Relay Shield Module PLC Timer Board for arduiuo MEGE2560
Price: USD 19.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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32Ch 20A High Current Ethernet/ RJ45 LAN WAN Network Port TCP/IP Modbus Slave
Price: USD 93.63
Condition: New
Location:
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Shipping Cost: USD 0.00
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1 PCS 20W +- 5-24V Positive & Negative Dual Output Supply Boost-Buck Converter
Price: USD 5.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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TYPE-C 1S 2S 3S NIMH Rechargeable for Battery Charger Module 1.5V 3V 4.5V
Price: USD 4.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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2 PCS 433-458MHz UHF DTU RS485 Bus RF Serial Port UART Transceiver Module
Price: USD 32.99
Condition: New
Location:
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Shipping Cost: USD 0.00
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2 PCS 1/8 Port Industrial Modbus gateway server Modbus TCP to MODBUS RTU/ASCII
Price: USD 29.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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5V 1.2A Mini Bidirectional UPS Module 3.7V 3.8V 4.2V Charge Discharge
Price: USD 19.23
Condition: New
Location:
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Shipping Cost: USD 0.00
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10PCS Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protect
Price: USD 18.25
Condition: New
Location:
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Shipping Cost: USD 6.99
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8CH DC 12V 24V Modbus Relay Module DIP Switch Set Parameters
Price: USD 15.75
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 6.99
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5 PCS 15W Constant current & Constant voltage DC-DC Buck8-32V to 3.3V 5V12V
Price: USD 14.89
Condition: New
Location:
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Shipping Cost: USD 2.99
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2x DC 5V 12V 8ch IR infrared control Switch Timer Delay Self-locking Latch Relay
Price: USD 23.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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2 In 1 Auto Buck-Boost DC-DC Converter 0.9-6V to 3V 3.3V 4.2V 5V PWM PFM Voltage
Price: USD 13.87
Condition: New
Location:
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Shipping Cost: USD 0.00
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10x ND0412SB mini 5V 6V 9V 12V DC DC Boost Step-up Converter Regulator Module
Price: USD 22.91
Condition: New
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Shipping Cost: USD 0.00
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2.4G Wireless Serial Port Transceiver Module RF 2.4G IPEX Antenna UART TTL232
Price: USD 2.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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32CH RS485 2.54mm Pin Rtu Input and Output Control PLC HMI Remote IO Expanding
Price: USD 27.71
Condition: New
Location:
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Shipping Cost: USD 0.00
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8CH DC12-24V Ethernet Network RJ45 to 8 Port RS485 HUB Converter for UDP TCP Mod
Price: USD 31.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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Flip-Flop Latch DPDT Relay Bistable Self-locking Double Switch DC 5V
Price: USD 9.72
Condition: New
Location:
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Shipping Cost: USD 0.00
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DC 12V 24V16DO RS485 Isolated communication Switch Digital Output MODBUS RTU
Price: USD 19.74
Condition: New
Location:
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Shipping Cost: USD 6.99
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DC 5V 12V 24V Bluetooth Relay Android APP for Mobile Phone Remote Optical
Price: USD 45.69
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 6.99
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10 PCS DC 12V 24V 2Ch DB9 UART Relay Module RS232 Serial Port Switch Board
Price: USD 53.89
Condition: New
Location:
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Shipping Cost: USD 0.00
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2 PCS DC 12V/24V 8I8O Digital RS485 Modbus RTU Switch Control Board DIN35 C45
Price: USD 44.99
Condition: New
Location:
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Shipping Cost: USD 0.00
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2x 32Ch 20A High Current Ethernet/ RJ45 LAN WAN Network Port TCP/IP Modbus Slave
Price: USD 178.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2xDC 12V 24V 32ch PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector
Price: USD 48.49
Condition: New
Location:
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Shipping Cost: USD 0.00
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8CH 3.3V 5V 12V 24V Ttl Lvttl Digital Logic Level Conversion Module Protection
Price: USD 7.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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10x DC 6-50V 1-3A Potentiometer adjustable PWM LED Driver Controller DC-DC Buck
Price: USD 37.98
Condition: New
Location:
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Shipping Cost: USD 0.00
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5 PCS 8ch RS485 to PWM Output Darlington Transistor Driver Module DO Board
Price: USD 35.85
Condition: New
Location:
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Shipping Cost: USD 0.00
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110V 120 220V UPS Module 50 60HZ Automatic Switching Backup Power Supply Board
Price: USD 10.21
Condition: New
Location:
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Shipping Cost: USD 0.00
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DIN Rail Analog Digital Inpuut Output Expanding Board PLC Diy Module DC 12V 24V
Price: USD 26.11
Condition: New
Location:
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Shipping Cost: USD 0.00
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1/2PCS 2 IN1 12 DIO Ethernet/RS485 Relay Switch Module Modbus RTU TCP/IP Network
Price: USD 41.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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4PCS DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module
Price: USD 14.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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2 PCS 433M 868M RS485 RS232 USB Wireless Transceiver Serial Data Long-Distance
Price: USD 10.89
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
Read More4 PCS 8RO Relay output module / RS485 MODBUS RTU communication
Price: USD 98.38
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.99
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DC 12-24V 8-32 DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module 300MA Output
Price: USD 21.14
Condition: New
Location:
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Shipping Cost: USD 0.00
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10 PCS 78MXX 05 06 09 12 LDO regulators Module DC 15V 18V 19.5V 20V 24V to 12V 9
Price: USD 9.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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50-1000MA Adjustable 3.7V 4.2V Li-ion Rechargeable Battery Charger
Price: USD 6.99
Condition: New
Location:
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Shipping Cost: USD 0.00
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3in1 Charger Discharger DC4.6-6V to 4.2V Battery DC 3.7V 3.8V to 3V 250mA Power
Price: USD 3.89
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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4 PCS 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid Motor
Price: USD 18.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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42/ 57 /86 Stepper Motor Controller Driver PWM Pulse Speed Module 3A
Price: USD 19.16
Condition: New
Location:
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Shipping Cost: USD 0.00
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1 cell to 2-3 cell Battery Voltage Doubler DC-DC Converter 4.2V 8.4V 12.6V
Price: USD 22.76
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 PCS DC 12V RS485 to DAC Converter Module Modbus RTU 0-5V 0-10V PLC Multimeter
Price: USD 18.89
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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NE555 1Hz-6Khz Signal Generator Square Wave Generator Frequency Adjustable Modul
Price: USD 22.91
Condition: New
Location:
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Shipping Cost: USD 0.00
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24CH RS485 Remote Control Switch Multifunction PLC IO Expansion Board Modbus
Price: USD 18.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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4 CH Type-C USB 500mA 1-cell Lithium Battery Charger Module
Price: USD 4.69
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 2.99
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4xDC 12V 8 Digital Switch to RS485 Acquisition Board Modbus RtuTTL IO PLC Module
Price: USD 18.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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25W 2-5Cell Battery Multiplier 3.7V 4.2V to 8.4V 12.6V 16.8V 21V DC-DC Boost
Price: USD 4.95
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/battery protection DC5V
Price: USD 18.23
Condition: New
Location:
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Shipping Cost: USD 0.00
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3.5A USB C TYPE-C to DC 6V 8.4V 9V 12V Step-Up DC-DC Boost Converter Power Suppl
Price: USD 5.12
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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1/5PCS PWM to DAC Converter Input Pulse Signal Output 0-5V/0-10V Voltage Analog
Price: USD 4.55
Condition: New
Location:
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Shipping Cost: USD 6.99
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5PCS 0-20mA Voltage to Current Analog IO Module Transmitter V/I Linear Converter
Price: USD 10.07
Condition: New
Location:
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Shipping Cost: USD 0.00
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2CH Flip Flop Bistable Self-locking Relay Trigger Switch 6V 9V 12V 15V 18V 24V
Price: USD 14.98
Condition: New
Location:
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Shipping Cost: USD 0.00
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DC 3V 3.3V 3.7V 4.5V 5V 6V 6A electronic switch Module Latch Bistable Trigger
Price: USD 25.45
Condition: New
Location:
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Shipping Cost: USD 0.00
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2x Mini 16x16 Matrix Red LED Display 1.9MM Dot Module MCU SPI Board
Price: USD 19.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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2A mini Bistable Self-locking Relay Module Flip-Flop Latch Switch DC 12V
Price: USD 25.54
Condition: New
Location:
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Shipping Cost: USD 0.00
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2 PCS For R3 Shield Expansion Board DIN Rail Mount Screw Terminal Module
Price: USD 23.49
Condition: New
Location:
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Shipping Cost: USD 2.99
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5pcs DC 5V 12V 2A Bistable self-locking switch Module LED Controller Relay touch
Price: USD 4.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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10A 20A 30A DC 12V 24V Power Brushed DC Protector Forward Reverse Controller
Price: USD 14.64
Condition: New
Location:
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Shipping Cost: USD 0.00
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DB9 Female/Male RS232 UART Switch Board COM Serial port Relay Module PLC DC 12V
Price: USD 11.81
Condition: New
Location:
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Shipping Cost: USD 0.00
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12V 30A Power Brushed DC Short Circuit Overcurrent Protect Forward Reverse
Price: USD 14.77
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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5 PCS Mini USB Li Lithium Battery Charger Module TP4057 DC 5V to 4.2V Step-down
Price: USD 4.89
Condition: New
Location:
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Shipping Cost: USD 2.99
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5x8ch 0-10V Voltage Analog to Digital Converter ADC MODBUS RTU RS485 Serial Port
Price: USD 99.69
Condition: New
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Shipping Cost: USD 0.00
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50HZ/60HZ RS485 Current Collector Ammeter MODBUS 5A/10A/20A 110 220V
Price: USD 16.42
Condition: New
Location:
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Shipping Cost: USD 0.00
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6x USB to RS485 Bus Converter Module CH340 SP485 MAX485 for Modbus Relay PLC PTZ
Price: USD 17.89
Condition: New
Location:
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Shipping Cost: USD 2.99
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4x RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server MQTT Converter
Price: USD 52.99
Condition: New
Location:
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Shipping Cost: USD 0.00
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Wireless bidirectional remote control 433M 868M feedback AES roll code
Price: USD 22.10
Condition: New
Location:
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Shipping Cost: USD 0.00
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2x DC 12V 24V16DO RS485 Isolated communication Switch Digital Output MODBUS RTU
Price: USD 39.02
Condition: New
Location:
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Shipping Cost: USD 0.00
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5 PCS mini 2A DC DC Buck Converter 3V3-5.5V to 3.3V Voltage Regulator Module
Price: USD 8.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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2A/4A( Input) 4/5/6/7/8/9/10/11/12-cell 4.8-14.4V Type-C Boost NiMH NiCd Charge
Price: USD 5.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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5PCS Industrial Temperature & Humidity SHT30 Sensor Adapter Board
Price: USD 25.67
Condition: New
Location:
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Shipping Cost: USD 0.00
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12V 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remot
Price: USD 16.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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7.83HZ 0.01H-100KH Schumann Resonance Pulse Sine Wave Generat With Acrylic Shell
Price: USD 26.51
Condition: New
Location:
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Shipping Cost: USD 0.00
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DC 12V 24V 16CH Temperature & Humidity Collector RS485 Modbus Rtu Board
Price: USD 12.98
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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Multifunction Pulse Counter Switch Adjustable Timer Delay Turn On/Off Relay
Price: USD 7.49
Condition: New
Location:
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Shipping Cost: USD 0.00
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10 PCS 2.54mm Pads 4 key MCU keyboard push button switch Matrix
Price: USD 5.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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16CH Micro Size RS485 Relay Modbus Rtu PLC IO Expansion 3A Digital Output Board
Price: USD 24.95
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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8Ch Network Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Switch Boar
Price: USD 29.39
Condition: New
Location:
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Shipping Cost: USD 0.00
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5pcs 3Ch 20Hz-1MHZ Duty Cycle Frequency Adjustable PWM Square Wave Pulse Signal
Price: USD 28.45
Condition: New
Location:
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Shipping Cost: USD 2.99
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5PCS 4DO 2DI 3AI RS485 Modbus RTU Relay PLC IO Expanding Board Current Voltage
Price: USD 58.45
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.99
Read MoreDC 12V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver
Price: USD 34.95
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 6.99
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Industrial Grade 4DO RS485 Relay Module DIP Switch Set Parameters Modbus RTU
Price: USD 17.54
Condition: New
Location:
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Shipping Cost: USD 0.00
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