DD0612SA 3.5A DC-DC Step-up Boost Voltage Converter 3V 3.3V 3.7V to 5V 6V 9V 12
Price: USD 2.06
Condition: New
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Shipping Cost: USD 2.99
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DC 5V 4 Digital Water Liquid Level Indicator Board Controller Sensor Switch Modu
Price: USD 3.49
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DC 24V 36V 48V 60V 72V TO 12V DC-DC Buck Converter Voltage Stabilizing Module
Price: USD 6.99
Condition: New
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3A 4Ch DIN Rail Case Buck Power Supply Module 3.3V 5V 12V Adjustable Output
Price: USD 13.99
Condition: New
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Shipping Cost: USD 2.99
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1 PCS 9V Solar Panel MPPT Controller 3.7V 7.4V Lithium Battery Charging
Price: USD 4.99
Condition: New
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Shipping Cost: USD 2.99
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1 PCS 8ch RS485 to PWM Output Darlington Transistor Driver Module DO Board
Price: USD 8.99
Condition: New
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Shipping Cost: USD 2.99
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2-8CH DC 3.3V 5V Digital Isolation Communication Module TTL LvTTL Level Converte
Price: USD 2.58
Condition: New
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Shipping Cost: USD 2.99
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TYPE-C USB Ultrasonic Atomizing Humidifier Module Fogger Mist Generator
Price: USD 2.99
Condition: New
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1 PCS DC 5V-12V Motor Reversible Controller Time adjustable Delay Relay Switch
Price: USD 3.99
Condition: New
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Shipping Cost: USD 2.99
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30A AC 110V 220V UPS module 50 60HZ backup power board power outage switch
Price: USD 7.99
Condition: New
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Shipping Cost: USD 2.99
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2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter
Price: USD 7.49
Condition: New
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Shipping Cost: USD 1.99
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0-5V/0-10V to 4-20mA/0-20mA Voltage to Current Analog V/I Linear Converter
Price: USD 4.99
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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DIN Rail Mount Screw Terminal Block Adapter Module For Arduiuo NANO/Pro Mini
Price: USD 9.99
Condition: New
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Shipping Cost: USD 2.99
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1/5PCS Mini 2A DC DC Buck Converter 3.7V 4.2V 4.5V 5V to 3.3V Voltage Regulator
Price: USD 2.15
Condition: New
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Shipping Cost: USD 2.99
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0.01-100kHz Schumann Resonances Pure Sine Wave Signal Generator for Relax Sleep
Price: USD 7.44
Condition: New
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5 PCS FP6161 2.5-5.5V to 0.6-5V Adjustable DC DC Converter Synchronous Step-Down
Price: USD 3.99
Condition: New
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Shipping Cost: USD 2.99
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mini DC 12V RS485 Delay Relay Module Modbus-Rtu Uart Switch Board for CCTV Cam
Price: USD 4.99
Condition: New
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Shipping Cost: USD 2.99
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DC 12V 10A Magnetic Latching Relay Module Bistable Self-locking Flip-Flop Board
Price: USD 3.99
Condition: New
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Shipping Cost: USD 2.99
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DC 5V 12V 24V 8CH RS485 Modbus Rtu HMI Remote IO Expanding Board
Price: USD 3.96
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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CAN to RS485 RS232 RS422 CANBUS serial protocol converter data transmission modu
Price: USD 15.00
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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PT100 Platinum thermal resistance to Temperature Converter RS485 Modbus Sensor
Price: USD 10.89
Condition: New
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Shipping Cost: USD 2.99
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1x 72W 3A DC 6-48V Adjustable Constant Current LED Driver Module PWM Controller
Price: USD 3.99
Condition: New
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Shipping Cost: USD 2.99
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RS485 Modbus RTU Relay Module PLC IO Expanding Board Current Voltage Collector
Price: USD 12.89
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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1 Channel Relay Module DC 24V 12V 110VAC 220VAC Din Rail Mounted for PLC GSM
Price: USD 12.99
Condition: New
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Shipping Cost: USD 2.99
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5 PCS Modbus Rtu AT Command 8ch TTL232 UART IO Output Module for Relay PLC
Price: USD 19.99
Condition: New
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Shipping Cost: USD 2.99
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8ch RS485 Modbus RTU DO/PWM Output Multifunction MOS Driver Board
Price: USD 7.78
Condition: New
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Shipping Cost: USD 2.99
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1 PCS 250MA SMD 3.3V 3.7V 4.2V to 5V Charge Pump DC DC Step Up Power Module
Price: USD 1.17
Condition: New
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Shipping Cost: USD 2.99
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2S 3S 4S 8.4V 12.6V 16.8V Step-Up Boost Lipo Li-Ion Dc 5V Type-C Charger
Price: USD 4.19
Condition: New
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Shipping Cost: USD 2.99
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16AI-16DI-16DO 4-20MA 0-10V current voltage RS485 relay 12V 24V
Price: USD 29.96
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 1.99
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1xMultifunction Pulse Counter Switch Adjustable Timer Delay Turn On/Off Relay
Price: USD 3.99
Condition: New
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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 8.29
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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Auto DC DC Step-UP Step-Down Converter 0.9-6V to 5V Power Module
Price: USD 2.99
Condition: New
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Shipping Cost: USD 2.99
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5 PCS 4-20MA DC 12V 2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC
Price: USD 14.99
Condition: New
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Shipping Cost: USD 2.99
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Tiny Out 1A 1.2V 1.8V 2.5V 3.3V 5V 80MV Drop Voltage 60uA Standby Step-Down Buck
Price: USD 4.89
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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20W +- 5-24V Positive & Negative Dual Output Supply Boost-Buck Converter Module
Price: USD 6.99
Condition: New
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Shipping Cost: USD 2.99
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0.8A Adjustable DC Voltage Step Down Convert 5-40V to 0.9-30V Embeded Power DIY
Price: USD 3.99
Condition: New
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Shipping Cost: USD 2.99
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Universal 3V~12V 6bit Green LED Board Module for Breadboard 3d printer
Price: USD 1.99
Condition: New
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Shipping Cost: USD 2.99
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2 IN 1 8Ch Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch
Price: USD 26.59
Condition: New
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Shipping Cost: USD 2.99
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DC 3.3V 5V 2/4/8Ch 3000Vrms 150Kbps Digital Isolators TTL LvTTL Level Converter
Price: USD 1.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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60W Step-Up DC-DC Converter Module 3.7-19V to 5V 6V 9V 12V 15V 24V for arduiuo
Price: USD 1.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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3 In 1 Rs485 Modbus Rtu Current & Voltage Meters Board Current Collection
Price: USD 10.24
Condition: New
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Shipping Cost: USD 2.99
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DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-locking Latch Switch
Price: USD 6.99
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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UART PWM GPIO Signal Long-Distance Full-Duplex Transceiver Serial Port RS485
Price: USD 8.99
Condition: New
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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 1.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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3Ch 20Hz-1MHZ Duty Cycle Frequency Adjustable PWM Square Wave Pulse Signal Gener
Price: USD 5.99
Condition: New
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Shipping Cost: USD 2.99
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3.5A DC-DC Buck Voltage Regulator 4.5V-27V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V
Price: USD 2.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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1 PCS DC1.5V- 5Vto 4.2V Boost Charger module & 0.9-5V to 5V DC DC Step-up
Price: USD 3.24
Condition: New
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Shipping Cost: USD 2.99
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DC-DC 1-6V to 3V 3V3 3V7 4V5 5V 6V Boost Step up Converter Module
Price: USD 2.69
Condition: New
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Shipping Cost: USD 2.99
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DC 12V 24V 8ch Multifunction Delay Timer RS485 Modbus Relay Module
Price: USD 9.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO Modbus Rtu Digital IO RS485 2.54mm Pin Core
Price: USD 5.96
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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1PCS 2 in1 4.2V Charger & 5V 6V 9V 12V Discharger Board DC DC Converter Step-up
Price: USD 3.20
Condition: New
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Shipping Cost: USD 2.99
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RS485 Remote Control Switch DC 12V 24V 16 Input 16 Output PLC IO Expansion Board
Price: USD 15.89
Condition: New
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Shipping Cost: USD 2.99
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+-2.5V 3.3V 5V 7.5V 10V 12V Precision Voltage Reference source Board Module
Price: USD 2.99
Condition: New
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Shipping Cost: USD 2.99
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DIN Rail Mount Screw Terminal Block Adapter GPIO Expansion Module
Price: USD 9.59
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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8DO DC 12V-24V RS485 RS232 DB9 Solid State Relay Module N-MOS Isolation Output
Price: USD 15.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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3V 3.3V 5V DC DC Boost Converter step-up Voltage Regulator Power Supply Module
Price: USD 2.99
Condition: New
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Shipping Cost: USD 2.99
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30A 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid
Price: USD 4.89
Condition: New
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Shipping Cost: USD 2.99
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2CH 10MBit/s 5000Vrms Logic Gate Photocoupler Module 3.3V 5V Digital Logic
Price: USD 3.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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1 PCS with Enable ON/OFF DC-DC 3V 3.3V 3.7V 4.2V 5V to 5V 6V 9V 12V Step-up
Price: USD 1.98
Condition: New
Location:
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Shipping Cost: USD 2.99
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1 PCS DC 12V/24V DC Motor Overcurrent Overload Protector Module
Price: USD 8.78
Condition: New
Location:
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Shipping Cost: USD 2.99
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8xDC 12V Car ACC Trigger Delay Power-off Switch Relay Module for Car Door Sensor
Price: USD 7.49
Condition: New
Location:
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Shipping Cost: USD 2.99
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Dc 6V-24V Flip-Flop Self-Locking Bistable Toggle Switch Low Pulse Trigger Board
Price: USD 4.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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Mini Dc-Dc Buck Voltage Regulator In Dc 5-40V Out 3V 3.3V 4V 5V 6V 7.5V 9V 12V
Price: USD 2.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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TYPE-C USB 1CH UART Relay PC Switch for Arduiuo for MEGA
Price: USD 6.89
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
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Shipping Cost: USD 2.99
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High Mid Low Liquid level Detect DC 12V Water Fish tank Water tower controller
Price: USD 2.99
Condition: New
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Shipping Cost: USD 2.99
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1nF to 9999nF Step-1nF Four Decade Programmable Capacitor Board Polypropylene
Price: USD 13.99
Condition: New
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Shipping Cost: USD 2.99
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4x DIEN36PA Dual Isolated Power DC DC Boost-Buck Converter 5-32V to +-12V 15V
Price: USD 36.99
Condition: New
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Shipping Cost: USD 2.99
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DT3 Data Cable Detection Board USB Cable Tester Short Circuit On-Off Switching
Price: USD 2.89
Condition: New
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Shipping Cost: USD 2.99
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1uF To 9999uF 10mF Large-Capacity Programmable Adjustable Electrolytic Capacitor
Price: USD 13.59
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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2-5V to 3.3V Low Noise Regulated Charge Pump Boost Buck DC-DC Converter Module
Price: USD 2.99
Condition: New
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Shipping Cost: USD 2.99
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High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V
Price: USD 5.89
Condition: New
Location: ******
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Shipping Cost: USD 1.99
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5 PCS 2S 3S 4S 8.4V 12.6V 16.8V Step-Up Boost Lipo Li-Ion Dc 5V Type-C Charger
Price: USD 18.59
Condition: New
Location:
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Shipping Cost: USD 2.99
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-20-400 Celsius PT100 Thermocouple RS485 Modbus Rtu Temperature Detector Tester
Price: USD 1.29
Condition: New
Location:
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Shipping Cost: USD 2.99
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DC 12V DPDT Relay Board Delay Relay Time Switch Turn on/off PLC
Price: USD 8.98
Condition: New
Location:
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Shipping Cost: USD 0.00
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1 PCS 3.5A DC-DCBuck Voltage Regulator 4.5V-27V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12
Price: USD 2.72
Condition: New
Location:
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Shipping Cost: USD 2.99
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2 IN 1NTC Relay Temperature Acquisition Module TTL232 RS485 Analog Digital PLC
Price: USD 7.99
Condition: New
Location: ******
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Shipping Cost: USD 2.49
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RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server MQTT Converter
Price: USD 13.98
Condition: New
Location:
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Shipping Cost: USD 2.99
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16Ch DC12V Rs485 Modbus Rtu Relay Rs485 Bus Remote Control Switch Module
Price: USD 5.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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2PCS RS485 TTL232 Modbus Rtu NPN PNP IO Control Switch for 16CH 5-24V Relay Boar
Price: USD 9.29
Condition: New
Location:
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Shipping Cost: USD 2.99
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6-60V Lead-acid Lithium Battery Battery Charging Protection Board UPS
Price: USD 10.99
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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24CH ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board
Price: USD 38.59
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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4x0-5V/0-10V/4-20MA 4ch Current/Voltage Analog Acquisition RS485 RTU ADC Module
Price: USD 18.49
Condition: New
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Shipping Cost: USD 3.99
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DC 12V-24V 8 Channels Micro Size & Low Power Consumption RS485 RS422 Relay
Price: USD 13.93
Condition: New
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Shipping Cost: USD 0.99
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Mini 2 In 1 3.7V 3.8V Li-Ion Li-Polymer Battery Charger & 4.2V To 3.3V 3V
Price: USD 9.74
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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1/5PCS 8ch 5V 12V 24V RS232 IO Control Switch Board Com DB9 Serial port Relay
Price: USD 4.95
Condition: New
Location:
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Shipping Cost: USD 2.99
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12V 20A Power Brushed DC Short Circuit OverLoad Protect Forward Reverse Control
Price: USD 14.77
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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10W Dual Channel DC-DC Step-Down Buck Converter Board DC 7-30V to 3.3V 5V 12V
Price: USD 2.95
Condition: New
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Shipping Cost: USD 2.99
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8-32 DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA Output
Price: USD 13.45
Condition: New
Location: ******
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Shipping Cost: USD 0.00
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5 PCS DC12V Magnetic Latching Relay Module Bistable Self-locking Flip-Flop Board
Price: USD 18.89
Condition: New
Location:
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Shipping Cost: USD 2.99
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5V 12V 1-4CH Flip-Flop Bistable Self-locking Relay Module Trigger Switch Board
Price: USD 2.49
Condition: New
Location:
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Shipping Cost: USD 2.99
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DC 12V 24V DIN Rail Analog Digital Inpuut Output Expanding Board PLC Diy Module
Price: USD 16.45
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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14CH RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus
Price: USD 19.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.99
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8CH 0-5V 0-10V 4-20MA Voltage Current Signal Generator Detector RS485 Modbus RTU
Price: USD 18.71
Condition: New
Location:
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Shipping Cost: USD 2.99
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2A DC7-24V mini Bistable Self-locking Relay Flip-Flop for Automotive electronic
Price: USD 4.89
Condition: New
Location: ******
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Shipping Cost: USD 2.99
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135uA Low-Power -117dBm PT2262 EV1527 4 Button Fixed Code Decoding
Price: USD 3.98
Condition: New
Location:
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Shipping Cost: USD 2.99
Read More16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu
Price: USD 4.99
Condition: New
Location:
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Shipping Cost: USD 2.99
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RS485 Modbus RTU PLC IO Expanding Board IAnalog Current Voltage Collector
Price: USD 12.69
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 2.99
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DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-locking Latch Switch
Price: USD 23.05
Condition: New
Location:
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Shipping Cost: USD 6.99
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DC 12 24V MEGA2560 Pro Expanding Board Current Voltage ADC Collection NPN PNP
Price: USD 49.75
Condition: New
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Shipping Cost: USD 0.00
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