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127 results for "Microcontrollers" in Business & Industrial

4 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers New
General Purpose Relays

4 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers

USD $2.30

Seller: 99.9% positive

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AC Current Sensing Switch Normally Open Current Sensing Relay 240V AC 0.2-30A Ad New
General Purpose Relays

AC Current Sensing Switch Normally Open Current Sensing Relay 240V AC 0.2-30A Ad

USD $27.95

Seller: 100.0% positive

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ShillehTek 2-Channel 12V Relay Module – High & Low Level Trigger Relay Contro... New
General Purpose Relays

ShillehTek 2-Channel 12V Relay Module – High & Low Level Trigger Relay Contro...

USD $8.92

Seller: 98.7% positive

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High-Power IoT Relay Module for Arduino, Raspberry Pi, WiFi - Enclosed Shield New
General Purpose Relays

High-Power IoT Relay Module for Arduino, Raspberry Pi, WiFi - Enclosed Shield

USD $69.34

Seller: 100.0% positive

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8 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers New
General Purpose Relays

8 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers

USD $4.28

Seller: 99.9% positive

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1 Channel Relay Module, 5V DC, works with 5V, 3V, 3.3V Microcontrollers New
General Purpose Relays

1 Channel Relay Module, 5V DC, works with 5V, 3V, 3.3V Microcontrollers

USD $1.03

Seller: 99.9% positive

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5Pcs MCP4725 12-Bit DAC I2C Interface Digital-to-Analog Converter Board New
General Purpose Relays

5Pcs MCP4725 12-Bit DAC I2C Interface Digital-to-Analog Converter Board

USD $18.99

Seller: 99.8% positive

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DC 5V 8 Channel Relay Module Board For Arduino Raspberry Pi DSP AVR PIC ARM New
General Purpose Relays

DC 5V 8 Channel Relay Module Board For Arduino Raspberry Pi DSP AVR PIC ARM

USD $14.17

Seller: 100.0% positive

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1/2/5/10Pcs 4/8-Channel Relay Module Optocoupler 5V For Arduino PIC AVR DSP ARM New
General Purpose Relays

1/2/5/10Pcs 4/8-Channel Relay Module Optocoupler 5V For Arduino PIC AVR DSP ARM

USD $27.97

Seller: 99.7% positive

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2 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers New
General Purpose Relays

2 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers

USD $1.77

Seller: 99.9% positive

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Relay Module 24V 2 Channel with Optocoupler 10A High Current Normally Open New
General Purpose Relays

Relay Module 24V 2 Channel with Optocoupler 10A High Current Normally Open

USD $15.16

Seller: 99.4% positive

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8 Channel Relay Module 5VDC For Arduino Uno R3 RaspberryPi DSP AVR PIC ARM STM32 New
General Purpose Relays

8 Channel Relay Module 5VDC For Arduino Uno R3 RaspberryPi DSP AVR PIC ARM STM32

USD $14.99

Seller: 100.0% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $10.56

Seller: 100.0% positive

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Fuji Electric SK12A Mini Contactor 20A w/ SZ1KZ3 100-250VAC Surge Suppressor Used
General Purpose Relays

Fuji Electric SK12A Mini Contactor 20A w/ SZ1KZ3 100-250VAC Surge Suppressor

USD $47.50

Seller: 99.9% positive

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8-Channel Relay Module New
General Purpose Relays

8-Channel Relay Module

USD $19.14

Seller: 100.0% positive

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3.3V 1/2/4 Channel Relay Module Low Level Trigger New
General Purpose Relays

3.3V 1/2/4 Channel Relay Module Low Level Trigger

USD $17.50

Seller: 99.4% positive

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10pcs 1 Channel Relay Module 5V Low Level Trigger for Arduino Microcontroller New
General Purpose Relays

10pcs 1 Channel Relay Module 5V Low Level Trigger for Arduino Microcontroller

USD $14.59

Seller: 99.5% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $9.27

Seller: 100.0% positive

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8 Channel DC 5V Relay Module 10A 250VAC 30VDC for Arduino Raspberry Pi Home New
General Purpose Relays

8 Channel DC 5V Relay Module 10A 250VAC 30VDC for Arduino Raspberry Pi Home

USD $11.98

Seller: 99.8% positive

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4 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers New
General Purpose Relays

4 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers

USD $13.10

Seller: 98.4% positive

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5V-24V Relay Module 1-8 Channel Raspberry Pi ESP8266 ESP32 Optocoupler New
General Purpose Relays

5V-24V Relay Module 1-8 Channel Raspberry Pi ESP8266 ESP32 Optocoupler

USD $181.58

Seller: 99.9% positive

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5V AC/DC Dual SPSTNO 10A Power Relay Module Board For Microcontrollers New
General Purpose Relays

5V AC/DC Dual SPSTNO 10A Power Relay Module Board For Microcontrollers

USD $26.02

Seller: 99.6% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $10.47

Seller: 100.0% positive

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5V Eight 8 Channels Relay Module With Optocoupler for PIC AVR DSP ARM Arduino New
General Purpose Relays

5V Eight 8 Channels Relay Module With Optocoupler for PIC AVR DSP ARM Arduino

USD $11.12

Seller: 94.6% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $9.64

Seller: 100.0% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $10.06

Seller: 100.0% positive

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NEW IN BOX / OLD STOCK / MICRO 3 MICROCONTROLLER FC2A-C10A1 New – Open box
General Purpose Relays

NEW IN BOX / OLD STOCK / MICRO 3 MICROCONTROLLER FC2A-C10A1

USD $44.00

Seller: 100.0% positive

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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC AVR New
General Purpose Relays

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC AVR

USD $5.88

Seller: 99.9% positive

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12V Relay Module - 1-Channel with Optocoupler Isolation, High/Low Level Triggeri New
General Purpose Relays

12V Relay Module - 1-Channel with Optocoupler Isolation, High/Low Level Triggeri

USD $28.99

Seller: 100.0% positive

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NOYITO Optocoupler Isolation Module, 3-5V Size 2 Pack New
General Purpose Relays

NOYITO Optocoupler Isolation Module, 3-5V Size 2 Pack

USD $13.99

Seller: 98.6% positive

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Current Sensing Relay New
General Purpose Relays

Current Sensing Relay

USD $27.95

Seller: 99.5% positive

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Current Sensing Relay AC Current Sensing Switch 0-30A Normally Open Current Sens New
General Purpose Relays

Current Sensing Relay AC Current Sensing Switch 0-30A Normally Open Current Sens

USD $27.71

Seller: 100.0% positive

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8PCS 5V Relay Module with LED Indicator for Arduino, ARM, PIC, AVR, MCU New
General Purpose Relays

8PCS 5V Relay Module with LED Indicator for Arduino, ARM, PIC, AVR, MCU

USD $17.74

Seller: 99.7% positive

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8 Channel DC 5V Relay Module for Arduino Raspberry Pi New
General Purpose Relays

8 Channel DC 5V Relay Module for Arduino Raspberry Pi

USD $11.88

Seller: 99.6% positive

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DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T New
General Purpose Relays

DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T

USD $14.38

Seller: 100.0% positive

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JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi New
General Purpose Relays

JBtek 8 Channel DC 5V Relay Module for Arduino, Raspberry Pi

USD $9.92

Seller: 100.0% positive

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DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T New
General Purpose Relays

DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T

USD $16.99

Seller: 100.0% positive

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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVRC New
General Purpose Relays

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVRC

USD $0.99

Seller: 99.7% positive

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US Stock 2pcs Power Relay SPST 5A 250VAC Load 12V Coil JZC-32F-012-HS New
General Purpose Relays

US Stock 2pcs Power Relay SPST 5A 250VAC Load 12V Coil JZC-32F-012-HS

USD $9.46

Seller: 99.8% positive

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8-Pack 1 Channel 5V Relay Module - High/Low Level Trigger Relay Board for Arduin New
General Purpose Relays

8-Pack 1 Channel 5V Relay Module - High/Low Level Trigger Relay Board for Arduin

USD $30.59

Seller: 99.3% positive

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24V 1-Channel Relay Board Module New
General Purpose Relays

24V 1-Channel Relay Board Module

USD $26.71

Seller: 99.9% positive

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2pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or New
General Purpose Relays

2pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or

USD $10.37

Seller: 94.3% positive

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5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino New
General Purpose Relays

5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

USD $11.23

Seller: 97.1% positive

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Digital Loggers IoT Relay Enclosed High-Power Relay for Arduino Raspberry Pi New
General Purpose Relays

Digital Loggers IoT Relay Enclosed High-Power Relay for Arduino Raspberry Pi

USD $56.19

Seller: 99.0% positive

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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC AVR New
General Purpose Relays

5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC AVR

USD $0.99

Seller: 100.0% positive

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12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR Arduino NEW New
General Purpose Relays

12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR Arduino NEW

USD $0.99

Seller: 99.9% positive

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DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T New
General Purpose Relays

DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level T

USD $16.99

Seller: 100.0% positive

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Lot of 4 Songle SLA-12VDC-SL-C 12V 30A Power Relay Modules Circuit Board High Po New – Open box
General Purpose Relays

Lot of 4 Songle SLA-12VDC-SL-C 12V 30A Power Relay Modules Circuit Board High Po

USD $10.07

Seller: 99.9% positive

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