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12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $17.72 
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5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $16.93 
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NGW-1pc Wio Terminal Chassis - Battery (650mAh)
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NGW-1pc Wio Terminal Chassis - Battery (650mAh)

Limited time offer, ends 08/22

  • Model #: Q2F3C6T1-XM624073
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  • $54.99 
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10pcs 8530 5V Surface Mount Passive Buzzer 8.5x8.5x3mm High Temperature Resistance
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10pcs 8530 5V Surface Mount Passive Buzzer 8.5x8.5x3mm High Temperature Resistance

Limited time offer, ends 08/23

  • Model #: ZP0811ZP.2026193
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  • $16.99 
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TMC2209 Stepper Motor Driver Module, 4.7528 V, 2.0 A Continuous, 1/256 Microstepping, with Heatsink
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  • $16.77 
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NOYITO 0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)
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NOYITO 0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)

Limited time offer, ends 08/22

  • Model #: XM729-MKC6T1-332
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  • $16.97 
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10pcs TP4056 5V 1A 18650 Lithium Battery Charger Module Micro USB with Protection for DIY Electronics
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  • $16.93 
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Automatic Step-Up/Step-Down Solar Vehicle-Mounted Constant-Voltage Constant-Current Power Module with Under-Voltage Over-Voltage Protection
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  • $55.46 
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3pcs AC Overcurrent Protection Sensor Module, 0.35 A Current Transformer with Relay Output, 5 V Supply
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  • $17.10 
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20pcs Transmission Type Photoelectric Switch Optical Interrupter Sensor Opto Photo Interrupter Slot Optocoupler
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  • $15.34 
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24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.32 
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DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
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  • $15.30 
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5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.54 
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3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module
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3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module

Limited time offer, ends 08/23

  • Model #: ZP0811ZP.2026172
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  • $16.91 
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30pcs 6022 Electret Condenser Microphone Pickup Module 6x2.2mm High Sensitivity Voice Control Microphone
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  • $16.99 
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10pcs 7525 Passive Electromagnetic Buzzer 7.5x7.5x2.5mm Surface Mount High-Temperature Resistant
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  • $16.99 
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Integrated Stepper Motor Driver Module with Incremental Encoder Input and Left/Right Limit Switch Input Support SPI and UART Communication
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  • $74.36 
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4pcs Ultrasonic Sensor Integrated Transceiver Waterproof Diameter 16MM
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4pcs Ultrasonic Sensor Integrated Transceiver Waterproof Diameter 16MM

Limited time offer, ends 08/23

  • Model #: C745-LUOYIMAN-Lsy810-074
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  • $22.99 
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Digital Transmission Module Serial Port Pass-Through Slave Mode Support Secondary Development Compatible with Bluetooth 5.3 (5Pcs)
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  • $32.78 
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NGW-1pc Grove - SPDT Relay(30A) - High Current and Normally closed
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  • $29.99 
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Digital Transmission Module Serial Port Pass-Through Slave Mode Support Secondary Development Compatible with Bluetooth 5.3 (1Piece)
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  • $14.88 
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5pcs SingleChannel Relay Timer Module, Delay ON Off Cycle Control, 630 V Wide Voltage, TypeC Power
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  • $19.70 
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NOYITO 0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)
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NOYITO 0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)

Limited time offer, ends 08/22

  • Model #: XM729-MKC6T1-333
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  • $16.97 
  • Free Shipping
30pcs 6050 Electret Condenser Microphone Pickup Module 6x5mm High Sensitivity Audio Sensor with Pin for Recording
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  • $16.99 
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30pcs 4x1.3mm Patch Microphone Head Non-Capacitive Omnidirectional MIC High Temperature Resistance
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  • $16.99 
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1 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 1 Way 250V 2A for Industrial Control Applications
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  • $16.98 
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
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  • $16.69 
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5Pcs 5V 700mA Power Supply Module 3.5W AC-DC Isolation Switch Power Module 220V to 5V Buck Converter Board Module
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  • $16.93 
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24V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.66 
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10Pcs Adapter Board for Wireless Module Transfer 1.27MM 2.0MM 2.54MM Spacing 12 Pins 3 Rows 36 Holes
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  • $15.34 
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2pcs ATD5833 Stepper Motor Driver Module, 536 V, 2.0 A Rated, 1/256 Microstepping, with Heatsink
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  • $17.10 
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10Pcs RC Absorption Snubber Circuit, Loop Module, Relay Contact Protection, Electromagnetic Anti-Interference
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  • $17.84 
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5Pcs Metal Detector Module 5V 1CM Non-Contact Metal Sensor ModuleNon-Contact Metal Induction Detection Module Board
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  • $18.92 
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1W High Power SX1262PA+LNA LoRa Module 868MHz High Sensitivity Wireless Communication Module with SPI Interface (with Spring Antenna)
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  • $30.89 
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