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Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino

Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino

$1.02$1.02

12 sold
10ps Test Hooks Clips for Logic Analyzers Logic Test Clip Red Black Yellow Green Blue White Flattening Test Flat Hook Connection

10ps Test Hooks Clips for Logic Analyzers Logic Test Clip Red Black Yellow Green Blue White Flattening Test Flat Hook Connection

$2.00$2.00

2 sold
XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module

XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module

$9.45$9.45

1 sold
54% off
2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32 2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32

2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32

$80.35$174.67

33 sold
50% off
TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor

TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor

$29.24$58.48

659 sold
53% off
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics

1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics

$32.27$68.66

39 sold
50% off
1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$23.95$47.91

27 sold
52% off
FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line

FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line

$26.81$55.85

247 sold
50% off
Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$23.45$46.91

2 sold
1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

$11.03$11.03

610 sold
26% off
10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module 10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module

10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module

$0.78$1.06

167 sold
STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit

STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit

$16.00$16.00

6 sold
25% off
1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485 1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485

1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485

$0.32$0.43

72 sold
49% off
1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board 1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board

1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board

$27.01$54.01

6 sold
Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$10.93$10.93

29 sold
DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino

DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino

$15.04$15.04

18 sold
50% off
SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino

SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino

$32.41$64.83

2 sold
51% off
5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board 5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board

5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board

$25.80$52.65

49 sold
Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts

Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts

$42.66$42.66

44 sold
10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors 10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors

10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors

$1.35$1.35

4% off
4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board 4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

$3.59$3.74

48 sold
51% off
1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board 1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board

1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board

$23.62$48.20

157 sold
30% off
Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

$4.98$7.11

51 sold
51% off
1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger 1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger

1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger

$20.44$41.72

69 sold
52% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$19.52$40.66

485 sold
50% off
10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017 10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017

10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017

$23.82$47.65

50 sold
49% off
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V

1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V

$22.53$45.05

81 sold
1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

$1.25$1.25

5 sold
52% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$18.05$37.60

1314 sold
67% off
10PCS MAX3232 Serial Port Mini RS232 to TTL Converter Adaptor Module Board 115200bps 3V-5V MAX3232CSE Elcetrical Levels

10PCS MAX3232 Serial Port Mini RS232 to TTL Converter Adaptor Module Board 115200bps 3V-5V MAX3232CSE Elcetrical Levels

$30.47$92.61

126 sold
51% off
1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board 1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board

1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board

$26.06$53.18

312 sold
50% off
LIZAO 1/2/4/8 Channel DC-DC Solid State Relay Module 5A High Level Trigger SSR Relay Board LIZAO 1/2/4/8 Channel DC-DC Solid State Relay Module 5A High Level Trigger SSR Relay Board

LIZAO 1/2/4/8 Channel DC-DC Solid State Relay Module 5A High Level Trigger SSR Relay Board

$57.29$114.58

4 sold
4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR 4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR

4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR

$26.88$26.88

43 sold
50% off
LED Voice Controlled Rhythm Light Kit, Level Indicator Light, Loose Parts, Surface Mount Components, Welding Practice Board, VU LED Voice Controlled Rhythm Light Kit, Level Indicator Light, Loose Parts, Surface Mount Components, Welding Practice Board, VU

LED Voice Controlled Rhythm Light Kit, Level Indicator Light, Loose Parts, Surface Mount Components, Welding Practice Board, VU

$68.29$136.58

2 sold
30% off
Relay Module 1 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High and Low Level Trigger for Arduino Relay Module 1 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High and Low Level Trigger for Arduino

Relay Module 1 Channel 5V 12V 24V Board Shield With Optocoupler Isolation Support High and Low Level Trigger for Arduino

$10.96$15.81

1228 sold
67% off
1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel 5V/12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$21.92$66.48

49 sold
Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino

Mini Micro SD TF Card Storage Expansion Board Memory Shield Module SPI Interfaces with Level Converter Chip 5V/3.3V for Arduino

$1.02 $1.02

12 sold

Categories: Electronic Components & Supplies, Active Components

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10ps Test Hooks Clips for Logic Analyzers Logic Test Clip Red Black Yellow Green Blue White Flattening Test Flat Hook Connection

10ps Test Hooks Clips for Logic Analyzers Logic Test Clip Red Black Yellow Green Blue White Flattening Test Flat Hook Connection

$2.00 $2.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module

XY-C100H 100W*2 HiFI level Bluetooth Stereo digital power amplifier board module TPA3116D2 TPA3116 Module

$9.45 $9.45

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
54% off
2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32 2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32

2 Channel DC 5V Relay Module Low Level Trigger with Optocoupler Isolation Smart Home Control Board Compatible with Arduino ESP32

$80.35 $174.67

33 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor

TENSTAR 3pcs Digital Barometric Pressure Sensor Module 0- 40KPa Water Level Controller Board Liquid Flow Sensor

$29.24 $58.48

659 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics

1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino Kit Electronics

$32.27 $68.66

39 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

1-10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$23.95 $47.91

27 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line

FT232RL Serial Port Module USB to TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line

$26.81 $55.85

247 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$23.45 $46.91

2 sold

Categories: Electronic Components & Supplies, Active Components

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1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 6 8 Channel Way 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

$11.03 $11.03

610 sold

Categories: Electronic Components & Supplies, Active Components

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26% off
10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module 10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module

10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module

$0.78 $1.06

167 sold

Categories: Electronic Components & Supplies, Active Components

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STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit

STM32 Development Board Kit STM32F103C8T6 Minimum System Board Entry-level、upgraded Version、type-c Port Simplified Version Kit

$16.00 $16.00

6 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485 1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485

1-10Pcs RS485 RS232 MAX485 TTL CAN to Serial Port Conversion Module Level Convertor Board 232 Turn UART 3.3V 5V MAX485CSA RS-485

$0.32 $0.43

72 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board 1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board

1~3PCS CJMCU-401 TXB0104 4-Bit 3.3V Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board

$27.01 $54.01

6 sold

Categories: Electronic Components & Supplies, Active Components

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Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$10.93 $10.93

29 sold

Categories: Electronic Components & Supplies, Active Components

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DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino

DC 3.3V 5V 0-40KPa Pressure Sensor Module Connect 2.5mm Soft Tube Digital Liquid Water Level Controller Board For Arduino

$15.04 $15.04

18 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino

SN65HVD230 CAN Bus Transceiver Module 3.3V Power Supply ESD Protection TTL to CAN Level Conversion Board For Arduino

$32.41 $64.83

2 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board 5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board

5V 1‑Channel Relay Module With Optocoupler Isolation, High‑Level Trigger, MCU Expansion Board

$25.80 $52.65

49 sold

Categories: Electronic Components & Supplies, Active Components

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Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts

Soldering Practice Board 49X49X1.6mm For FPV Beginner New Pilots Improving Soldering Level DIY Parts

$42.66 $42.66

44 sold

Categories: Electronic Components & Supplies, Active Components

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10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors 10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors

10Pcs Mini Test Hooks Clips For Logic Analyzers Logic Test Clip Flattening Test Flat Hook Connection 6 Colors

$1.35 $1.35

Categories: Electronic Components & Supplies, Active Components

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4% off
4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board 4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

$3.59 $3.74

48 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board 1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board

1/2/4/8 Channel Relay Module 5V/12V/24V with Optocoupler Isolation High/Low Level Dual Trigger for Arduino/PLC/MCU Control Board

$23.62 $48.20

157 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

$4.98 $7.11

51 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger 1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger

1 Channel Relay Module 5V Relay Switch Board KY-019 High Level Trigger

$20.44 $41.72

69 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$19.52 $40.66

485 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017 10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017

10pcs/1pc TTL Turn RS485 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Board Module XY-017

$23.82 $47.65

50 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V

1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High and Low Level Trigger for arduino Raspberry pi DC 5V 12V 24V

$22.53 $45.05

81 sold

Categories: Electronic Components & Supplies, Active Components

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1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

$1.25 $1.25

5 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$18.05 $37.60

1314 sold

Categories: Electronic Components & Supplies, Active Components

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10PCS MAX3232 Serial Port Mini RS232 to TTL Converter Adaptor Module Board 115200bps 3V-5V MAX3232CSE Elcetrical Levels

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