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20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module High Low Level Output
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  • $16.99 –
  • Free Shipping
10pcs KBPC5010 Diode Bridge Rectifier Diode 50A 1000V KBPC 5010 Power Rectifier Diode Electronic Components
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  • $28.99 –
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USB Logic Analyzer Device with EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug (Pack of 2)
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  • $62.99 –
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USB Logic Analyzer Device with EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug
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  • $30.99 –
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ESP8266 5V WiFi Relay Module TOI APP Control for Smart Home Automation System
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ESP8266 5V WiFi Relay Module TOI APP Control for Smart Home Automation System

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-107
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  • $21.99 –
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2pcs 5V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 5V
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2pcs 5V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 5V

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-005
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  • $23.99 –
  • Free Shipping
2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM
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  • $23.99 –
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2pcs 24V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 24V
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2pcs 24V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 24V

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-006
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  • $23.99 –
  • Free Shipping
2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop
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2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-048
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  • $25.99 –
  • Free Shipping
2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM (Pack of 2)
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  • $47.99 –
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2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger
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2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-010
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  • $17.99 –
  • Free Shipping
12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
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12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-012
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  • $13.99 –
  • Free Shipping
2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (Pack of 2)
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  • $35.99 –
  • Free Shipping
12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger (Pack of 2)
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12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger (Pack of 2)

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-017
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  • $35.99 –
  • Free Shipping
2pcs 12V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 12V
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2pcs 12V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 12V

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-007
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  • $23.99 –
  • Free Shipping
12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger (Pack of 3)
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  • $43.99 –
  • Free Shipping
12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger
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12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-016
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  • $17.99 –
  • Free Shipping
10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm
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  • $15.99 –
  • Free Shipping
2pcs 2.4G WiFi Antenna SMA to U.FL-4 2.4GHz 3dBi Antenna U.fl-4 to RP SMA Male for ZigBee Router 90 Degrees Right Angle Folded Lead 15CM
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  • $20.99 –
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2pcs Round Lucky Rotary Suite Electronic Component Fortune CD4017 NE555 Interesting DIY Kit Wheel Electronic Parts Lucky 10
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  • $17.99 –
  • Free Shipping
10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm (Pack of 2)
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  • $32.99 –
  • Free Shipping
5pcs 95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep
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  • $17.99 –
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CH341A STC Flash 24 25 EEPROM BIOS Writer USB Programmer SPI USB to TTL
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CH341A STC Flash 24 25 EEPROM BIOS Writer USB Programmer SPI USB to TTL

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-023
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  • $18.99 –
  • Free Shipping
20pcs Reed Switch Normally Open 2x14mm Magnetic Switch MKA14103 2 * 14mm Normally Open Magnetic Induction Switch Glass Seal with Gold Plated Pin
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  • $17.99 –
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100pcs Schottky Diode Assorted Kit 100pcs 8 Values 1N4148 1N4007 1N5819 1N5399 1N5408 1N5822 FR107 FR207
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  • $13.99 –
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20pcs 5MM Photo Transistor Phototransistor PT334-6C Photo Transistor Phototransistor Round F5 3V
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  • $13.99 –
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6pcs SYB-170 Mini Breadboard Colorful Breadboard Small Plates (Pack of 2)
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6pcs SYB-170 Mini Breadboard Colorful Breadboard Small Plates (Pack of 2)

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-032
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  • $31.99 –
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6pcs SYB-170 Mini Breadboard Colorful Breadboard Small Plates
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6pcs SYB-170 Mini Breadboard Colorful Breadboard Small Plates

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-031
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  • $15.99 –
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ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4350 137.5M-4.4G +STM32)
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  • $168.86 –
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  • $167.26 - $168.86
ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4351 35M-4.4G +STM32)
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  • $187.76 –
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  • $186.16 - $187.76
2pcs SSR-25DA 25A 250V Solid State Relay Module
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2pcs SSR-25DA 25A 250V Solid State Relay Module

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-027
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  • $30.99 –
  • Free Shipping
4PCS BMS 4S 25A 16.8V Battery Protection Board for 18 650 Li-ion Lipo Lithium Battery PCB Protection Board Integrated Circuits
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  • $23.99 –
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2PCS Type-C USB-C PD2.0 3.0 PD3.0 to DC Decoy Fast Charge Trigger Polling Detector Module (ZY12PDN with USB)
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  • $33.99 –
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3PCS 3S 12V 8A Lithium Battery Protection Board,10.8V 11.1V 12.6V PCB BMS Overcharge Over-Discharge Protection Board Module for 3 Li-ion Cell Pack
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  • $21.99 –
  • Free Shipping
2PCS Type-C USB-C PD2.0 3.0 PD3.0 to DC Decoy Fast Charge Trigger Polling Detector Module (ZY12PDN with Screw Terminal)
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  • $33.99 –
  • Free Shipping