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Raspberry Pi Relay Module HAT Expansion Board Three Channel (3-CH) Power Relay Module for Raspberry Pi 4B/3B+/3B/2B/A+/B+ for Smart Home
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-202
- $24.68 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board Compatible for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B, Smart Home DIY Control Accessory
- Model #: TECH CABIN - TCH1985
- $18.54 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board, Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B, Smart Home Switch Control HAT
- Model #: TECH CABIN - TCH1763
- $18.54 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board for Pi A+ 3A+ B+ 2B 3B 3B+ 4B
- Model #: TECH CABIN - TCH415
- $18.54 –
- Free Shipping
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH185
- $18.54 –
- Free Shipping
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Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED for Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH453
- $18.54 –
- Free Shipping
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WRIARICH DC 12V Time Relay Module, On Delay and Off Delay for Automobile, Raspberry Pi, Industrial Control, and Electronic Projects
- Model #: GS4F9G898SW2
- $28.47 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B Single Board Computers
- Model #: TECH CABIN - TCH1447
- $18.54 –
- Free Shipping
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XH-M118 Single Channel Relay Module 5V/12V/24V DC, 10A SPDT Output with Optocoupler Isolation, Compatible with Arduino, Raspberry Pi, PLC Includes Wiring Harness
Limited time offer, ends 10/07
- Model #: Create-OYSC5KU.8.5-1
- $12.99 –
- Free Shipping
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH188
- $18.54 –
- Free Shipping
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4 SPDT 10Amp Power Relay Module for Raspberry Pi etc IoT Project, DC24V Version
- Model #: 904957121149
- $43.99 –
- $5.99 Shipping
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3-CH RPi Relay Board RPi Expansion Board, Three Channel Power Relay Module Compatible with Raspberry Pi 5/4B/3B+/3B/Pi Zero W/Zero 2W/Pico/Pico W/Pico 2/Pico 2W, Loads up to 5A 250V AC or 5A 30V DC
Limited time offer, ends 09/27
- Model #: C5Z9-Lsy724-162
- $37.40 –
- Free Shipping
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DC 12V Programmable Time Delay Relay Module with Metal Enclosure, On Delay and Off Delay Timer for Automobile, Raspberry Pi, Industrial Control, and Other Automatic Control Projects
Limited time offer, ends 09/27
- Model #: 26-7CXY1449
- $56.40 –
- Free Shipping
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Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits
Limited time offer, ends 09/27
- Model #: C5Z9-Lsy724-398
- $73.86 –
- Free Shipping
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12V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-85
- $14.17 –
- Free Shipping
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DC 12V Time Relay Module, On Delay and Off Delay for Automobile, Raspberry Pi, Industrial Control, and Electronic Projects
- Model #: 26-7CXY1502
- $26.99 –
- More options from $26.98
- Free Shipping
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24V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-86
- $13.33 –
- Free Shipping
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24V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-83
- $12.99 –
- Free Shipping
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-84
- $12.99 –
- Free Shipping
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1 Mini Gen4 SmartSwitch, Wi-Fi, Matter & Zigbee 1-Channel 8A, 2 Pack Dry Contacts, Home Automation, Compatible with Alexa, SmartThings, Google Home, Apple HomeKit Compatible, Garage Door Opener
Limited time offer, ends 10/05
- Model #: 114116608927
- $73.49 –
- Free Shipping
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-125
- $12.99 –
- Free Shipping
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20pcs TMB12A24 24V Integrated Electromagnetic Buzzer 12x9.5mm High Temperature Resistance
- Model #: C75J*OYJ*G1*0819-891
- $12.99 –
- Free Shipping
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30pcs KC1206 42 Ohm Integrated Passive Electromagnetic Buzzer 1.5V-9V 12x9.5mm AC Buzzer Heat Resistant
- Model #: C75J*OYJ*G1*0819-887
- $13.99 –
- Free Shipping
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10pcs 7525 Passive Electromagnetic Buzzer 7.5x7.5x2.5mm Surface Mount High-Temperature Resistant
- Model #: C75J*OYJ*G1*0819-882
- $12.99 –
- Free Shipping
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10pcs 5020 SMD Surface Mount Passive Electromagnetic Buzzer 5x5x2mm Ultra-Thin Miniature Electronic Buzzers
- Model #: C75J*OYJ*G1*0819-881
- $12.99 –
- Free Shipping
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30pcs HC9042 AC Buzzer 3.3V-9V 9x4.2mm Passive Electromagnetic Compact Alarm Indicator
- Model #: C75J*OYJ*G1*0819-886
- $13.99 –
- Free Shipping
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20pcs TMB12A05 5V Integrated Active Electromagnetic Buzzer 12x9.5mm High Temp Resistant
- Model #: C75J*OYJ*G1*0819-894
- $12.99 –
- Free Shipping