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ESP32 ESP-32 ESP-32S ESP32S WiFi Bluetooth Wireless Board Module Based ESP32 Dual Core Mode CPU
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-028
- $23.99 –
- Free Shipping
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2pcs PCF8575 IO Expansion Board I2C IIC 16 IO Ports I/O Extension Shield 16 Bits SMBus I/O Ports
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-101
- $18.99 –
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2pcs PCF8574 PCF8574T IO Expansion Board I/O Expander I2C Evaluation Develop Module
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-049
- $15.99 –
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2pcs W5500 Ethernet LAN Network Module Support TCP/IP51/STM32 Microcontroller Program with 32k Bytes SPI 3.3V/5V Over W5100
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-050
- $31.99 –
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2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-037
- $21.99 –
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20pcs 5MM Photo Transistor Phototransistor PT334-6C Photo Transistor Phototransistor Round F5 3V (Pack of 2)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-015
- $27.99 –
- Free Shipping
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3pcs M18 Wireless Bluetooth MP3 Audio Receiver Board BLT 4.2 mp3 Lossless decoder Bluetooth 4.2 Audio Receiver Board Wireless Stereo Sound Module
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-041
- $17.99 –
- Free Shipping
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2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Trigger
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-025
- $17.99 –
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2pcs CT14 Stereo Bluetooth Amplifier Board 5V AMP F Class 5W+5W Amplifier Module with Charging Port for Speaker Modification DIY
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-024
- $21.99 –
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2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-043
- $25.99 –
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0.56 Inch 4 Bit Red Digital Tube Electronic Clock DIY Kit Clock Electronic Production Suite Time Chip AT89C2051
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-109
- $22.99 –
- Free Shipping
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20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module High Low Level Output
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-045
- $16.99 –
- Free Shipping
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125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-020
- $25.99 –
- Free Shipping
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10pcs KBPC5010 Diode Bridge Rectifier Diode 50A 1000V KBPC 5010 Power Rectifier Diode Electronic Components (Pack of 2)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-034
- $57.99 –
- Free Shipping
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10pcs KBPC5010 Diode Bridge Rectifier Diode 50A 1000V KBPC 5010 Power Rectifier Diode Electronic Components
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-033
- $28.99 –
- Free Shipping
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USB Logic Analyzer Device with EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-001
- $30.99 –
- Free Shipping
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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)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-002
- $62.99 –
- Free Shipping
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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
- $23.99 –
- Free Shipping
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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
- $21.99 –
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2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-021
- $23.99 –
- Free Shipping
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2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM (Pack of 2)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-022
- $47.99 –
- Free Shipping
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2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (Pack of 2)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-011
- $35.99 –
- Free Shipping
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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
- $17.99 –
- Free Shipping
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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
- $25.99 –
- Free Shipping
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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
- $23.99 –
- Free Shipping
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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
- $23.99 –
- Free Shipping
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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
- $13.99 –
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12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger (Pack of 3)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-013
- $43.99 –
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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
- $35.99 –
- Free Shipping
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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
- $17.99 –
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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
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-039
- $20.99 –
- Free Shipping
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10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm (Pack of 2)
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-009
- $32.99 –
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10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-008
- $15.99 –
- Free Shipping
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5pcs 95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-047
- $17.99 –
- Free Shipping
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2pcs Round Lucky Rotary Suite Electronic Component Fortune CD4017 NE555 Interesting DIY Kit Wheel Electronic Parts Lucky 10
Limited time offer, ends 10/15
- Model #: C745-LUOYIMAN-Lsy810-110
- $17.99 –
- Free Shipping
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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
- $18.99 –
- Free Shipping