Skip to main content

Include description

8,200+ results for 12v relay board

0 results found in the Boat Parts category, so we searched in all categories
1/2/4/6/8 Arduino Pi Channel Relay Board Module Selectable Low 5V 12V 24V
Opens in a new window or tab
Brand New
S$ 5.32 to S$ 13.77
Top-rated sellerTop-rated seller
Buy It Now
gelepinzi (395) 97.5%
+S$ 2.36 postage
from China
12V Relay Module Board Interface for Arduino 1 2 4 8 16 Channel LowLevel Trigger
Opens in a new window or tab
Brand New
S$ 9.06 to S$ 18.44
rookatronics (45,491) 99.7%
Buy It Now
+S$ 24.59 postage
from United Kingdom
52+ watchers
DC 12V 24V 8 Channels DIN35 C45 UART RS485 Relay Board Modbus RTU Switch Module
Opens in a new window or tab
Brand New
S$ 27.65 to S$ 36.39
Top-rated sellerTop-rated seller
Buy It Now
worldchips (190,310) 99.1%
Postage not specified
from China
Free returns
16 Channel Relay Module DC5/12V Wifi Relay Onboard ESP8266WIFI Development Board
Opens in a new window or tab
Brand New
S$ 32.02
Top-rated sellerTop-rated seller
Buy It Now
worldchips (190,310) 99.1%
Postage not specified
from China
Free returns
Relay Module Shield 1 2 4 6 8 16 Channel Relay Board 10A 5V 12V 24V Relay Output
Opens in a new window or tab
Brand New
S$ 5.80 to S$ 13.38
Top-rated sellerTop-rated seller
Buy It Now
homede10 (24,838) 97.9%
Free International Shipping
from China
5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel
Opens in a new window or tab
Brand New
S$ 3.06 to S$ 18.38
Top-rated sellerTop-rated seller
Buy It Now
glsuperiorproduct (997) 98.5%
+S$ 1.62 postage
from China
Smart Battery Charger Power Relay Control Board DC12V Automatic Control Board
Opens in a new window or tab
Brand New
S$ 3.47
Top-rated sellerTop-rated seller
Was: S$ 3.85 10% off
survy2014 (289,747) 99.6%
Buy It Now
Free International Shipping
from China
Free returns
186 watchers
DC12V 433MHz 315MHz Wireless RF Remote Control Relay Switch 4CH Receiver Board
Opens in a new window or tab
Brand New
S$ 6.02 to S$ 17.61
Top-rated sellerTop-rated seller
Buy It Now
moduleme (87,929) 99.5%
Free International Shipping
from China
Free returns
NEW 1 Channel Infrared Switch Relay Driving Module Board 12V Remote Controller
Opens in a new window or tab
Brand New
S$ 3.55
Top-rated sellerTop-rated seller
Was: S$ 3.94 10% off
survy2014 (289,747) 99.6%
Buy It Now
Free International Shipping
from China
Free returns
100 sold
New Listing1PCS NEW 1/2/4/8 5V12V24V relay module #YT
Opens in a new window or tab
Brand New
S$ 7.86 to S$ 12.59
happy202311 (0) 0%
Buy It Now
+S$ 2.94 postage
from China
DC 12V 2-CH Wireless RF Remote Control Relay Switch Transmitter + Receiver Board
Opens in a new window or tab
Brand New
S$ 4.24 to S$ 11.61
Top-rated sellerTop-rated seller
Buy It Now
motor_studio (1,582) 99.1%
+S$ 2.21 postage
from China
Free returns
12V Delay Relay Normally Open Module Circuit Timer Timing Board Switch Trigger
Opens in a new window or tab
Brand New
S$ 7.52
shunqiziran666 (1) 100%
Buy It Now
Free International Shipping
from China
12V Digital LED Display Delay Timer Control Switch Automation Relay Board Module
Opens in a new window or tab
Brand New
S$ 6.72 to S$ 7.30
Top-rated sellerTop-rated seller
Was: S$ 7.47 10% off
worldchips (190,310) 99.1%
Buy It Now
Postage not specified
from China
Free returns
Limit DC Motor Controller 5V 12V 24V Forward Reverse Relay Driver Module Board
Opens in a new window or tab
Brand New
S$ 11.15
Top-rated sellerTop-rated seller
Buy It Now
ugseller2014 (16,096) 99.1%
Free International Shipping
from China
5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 Channel
Opens in a new window or tab
Brand New
S$ 2.25 to S$ 27.06
Top-rated sellerTop-rated seller
Buy It Now
goodshop008-yg (179) 99.4%
Free International Shipping
from China
30A DC 12V/24V Motor Controller Relay Module Forward Reverse Control Board New
Opens in a new window or tab
Brand New
S$ 15.67
Top-rated sellerTop-rated seller
Buy It Now
moduleme (87,929) 99.5%
Postage not specified
from China
Free returns
DC 5V/12V AC 220V Low Level Trigger 1Channel Relay Module interface Board Shield
Opens in a new window or tab
Brand New
S$ 5.40
Top-rated sellerTop-rated seller
Was: S$ 5.81 7% off
kximpf (315) 95.8%
Buy It Now
Free International Shipping
from China
12V Automation Cycle Timer Delay Control Switch Relay Module w/ Dual LED Display
Opens in a new window or tab
Brand New
S$ 5.90 to S$ 8.25
Top-rated sellerTop-rated seller
Buy It Now
diymoremodules (560) 98.7%
+S$ 4.40 postage
from China
1Pcs 30A High Current Contactor Switch 12V Electric Relay Board Dc Power Cont ux
Opens in a new window or tab
Brand New
S$ 5.34
Top-rated sellerTop-rated seller
or Best Offer
*foosoo (56,514) 99.3%
Free International Shipping
from China
5pcs 12V Bond Bistable Relay Module Car Start/Stop Self-Locking Switch
Opens in a new window or tab
Brand New
S$ 21.30
Top-rated sellerTop-rated seller
Was: S$ 23.67 10% off
galaxyelectronics2015 (37,376) 99.6%
or Best Offer
+S$ 2.79 postage
from China
1/2/4/8Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V
Opens in a new window or tab
Brand New
S$ 1.46 to S$ 14.25
Top-rated sellerTop-rated seller
Buy It Now
diybox (76,992) 98.7%
+S$ 4.10 postage
from China
WiFi/Zigbee Smart 8CH Remote Switch Control Signal Display Delay Relay Module
Opens in a new window or tab
Brand New
S$ 6.22 to S$ 18.65
Top-rated sellerTop-rated seller
Was: S$ 14.20 5% off
opulentelectrical0 (216) 98.2%
Buy It Now
+S$ 5.15 postage
from China
Free returns
12V Water-Level Automatic Control Liquid-Level Sensor Switch Control Relay-board
Opens in a new window or tab
Brand New
S$ 9.87
Top-rated sellerTop-rated seller
Was: S$ 10.50 6% off
preferentialseller (21,139) 98%
Buy It Now
Free International Shipping
from China
12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop
Opens in a new window or tab
Brand New
S$ 7.87
Top-rated sellerTop-rated seller
Buy It Now
bluesky201203 (6,460) 100%
+S$ 1.46 postage
from China
12V 1,2,4,6,8 Channel Relay Board Module For Raspberry Pi PIC Optocoupler
Opens in a new window or tab
Brand New
S$ 3.12 to S$ 10.24
Top-rated sellerTop-rated seller
Buy It Now
hkdz-2022 (15,846) 99.5%
+S$ 1.85 postage
from China
12V Battery Automatic Charging Controller Module Protection Board Relay Board
Opens in a new window or tab
Brand New
S$ 7.44
bee_studio (34,778) 98.3%
or Best Offer
+S$ 2.21 postage
from China
Free returns
12V 24V 36V 48V 30A Battery anti-over discharge control protection Relay Board
Opens in a new window or tab
Brand New
S$ 12.03 to S$ 12.37
bee_studio (34,778) 98.3%
Buy It Now
+S$ 2.21 postage
from China
Free returns
98+ sold
12V Delay Relay Normally Open Module Circuit Timer Timing Board Switch Trigger
Opens in a new window or tab
Brand New
S$ 7.36
Top-rated sellerTop-rated seller
Buy It Now
malatang111 (1,339) 97.6%
Free International Shipping
from China
Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels
Opens in a new window or tab
Brand New
S$ 5.52 to S$ 14.75
Top-rated sellerTop-rated seller
Buy It Now
glsuperiorproduct (997) 98.5%
Free International Shipping
from China
12V Dual Channel 2CH 12V IR Infrared Remote Controll Switch Relay Module Board
Opens in a new window or tab
Brand New
S$ 9.21
Top-rated sellerTop-rated seller
or Best Offer
ai_smart (65,844) 99.3%
Free International Shipping
from China
Free returns
4 Channel 3V/12V Relay Module Board for Arduino Raspberry PIC AVR DSP ARM MSP430
Opens in a new window or tab
Brand New
S$ 4.62 to S$ 5.03
Top-rated sellerTop-rated seller
Was: S$ 5.59 10% off
worldchips (190,310) 99.1%
Buy It Now
Postage not specified
from China
Free returns
GEYA 2NG2R 16Channel Omron Relay Module 2NO 2NC 12V 24V AC DC DPDT Relay for PLC
Opens in a new window or tab
Brand New
S$ 154.66
Top-rated sellerTop-rated seller
Was: S$ 162.80 5% off
geya-homegarden (140) 100%
Buy It Now
Free International Shipping
from China
Free returns
12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino
Opens in a new window or tab
Brand New
S$ 1.46 to S$ 17.48
Top-rated sellerTop-rated seller
Buy It Now
survy2014 (289,747) 99.6%
Free International Shipping
from China
Free returns
731+ sold
DC 5V 9V 12V 24V Digital LED Cycle Timer Delay Switch Turn On/Off Relay Module
Opens in a new window or tab
Brand New
S$ 7.15
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,702) 99.4%
+S$ 2.21 postage
from China
Free returns
73 sold
1/2/4 Channel 5V-24V Relay Module Board With Optocoupler H/L Level Triger 30A
Opens in a new window or tab
Brand New
S$ 3.27 to S$ 7.31
Top-rated sellerTop-rated seller
Buy It Now
top_electronic1980_techwin (1,568) 98.4%
+S$ 3.57 postage
from China
Free returns
1 2 4 8 Channel 5V 12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSP
Opens in a new window or tab
Brand New
S$ 3.12 to S$ 22.13
Top-rated sellerTop-rated seller
Buy It Now
anbest002 (4,710) 97.7%
+S$ 0.92 postage
from China
1/2/4/8ch DC 5V 12V Relay Module Board With Optocoupler 1 2 4 8 way
Opens in a new window or tab
Brand New
S$ 3.27 to S$ 9.84
Top-rated sellerTop-rated seller
Buy It Now
anbest003 (4,457) 98.8%
+S$ 1.47 postage
from China
5V/12V/24V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSP
Opens in a new window or tab
Brand New
S$ 1.46 to S$ 2.34
Top-rated sellerTop-rated seller
Buy It Now
alice1101983 (569,817) 99.5%
+S$ 5.15 postage
from China
Free returns
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module
Opens in a new window or tab
Brand New
S$ 15.96
Top-rated sellerTop-rated seller
Was: S$ 17.34 8% off
alice1101983 (569,817) 99.5%
Buy It Now
+S$ 5.15 postage
from China
Free returns
2-Channel 30A Relay Board Module 12V, Output NO/NC 120V, 220V, 277V
Opens in a new window or tab
Brand New
S$ 13.19
5y6 (1,717) 98.6%
Buy It Now
+S$ 34.63 postage
from United States
5V/12V 1 Way Relay Module with Optocoupler Isolation Relay Board High Quality
Opens in a new window or tab
Brand New
S$ 6.90
Top-rated sellerTop-rated seller
Was: S$ 7.34 6% off
uafymu (492) 97.3%
Buy It Now
Free International Shipping
from China
DC AC 220V 5V/12V Low Level Trigger 1Channel Relay Module interface Board Shield
Opens in a new window or tab
Brand New
S$ 6.63
Top-rated sellerTop-rated seller
or Best Offer
alipath876 (5,889) 97.3%
+S$ 1.83 postage
from China
12V 8Channel Relay Module with Optocoupler for Arduino UNO 2560 1280 ARM PIC AVR
Opens in a new window or tab
Brand New
S$ 7.31
Top-rated sellerTop-rated seller
Was: S$ 8.12 10% off
survy2014 (289,747) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
30A Relay Board Module Optocoupler Isolation High / Low Trigger DC 12V F8Z8
Opens in a new window or tab
Brand New
S$ 13.22
Top-rated sellerTop-rated seller
or Best Offer
easybuyou (14,017) 98.8%
Free International Shipping
from China
1/2/4/8ch DC 5V 12V Relay Module Board With Optocoupler 1 2 4 8 way
Opens in a new window or tab
Brand New
S$ 3.45 to S$ 10.43
Top-rated sellerTop-rated seller
Buy It Now
hf005fr (2,151) 99%
+S$ 0.92 postage
from China
5V 12V 1 2 4 16 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSP
Opens in a new window or tab
Brand New
S$ 3.37 to S$ 23.52
Top-rated sellerTop-rated seller
Buy It Now
anbest003 (4,457) 98.8%
+S$ 1.47 postage
from China
12V Battery Automatic Charging Controller Module Protection Board Relay Switch
Opens in a new window or tab
Brand New
S$ 6.69
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,702) 99.4%
+S$ 2.21 postage
from China
Free returns
130 watchers
12V LED Display Programmable Timer Relay Module Delay Switch Board Car Buzzer
Opens in a new window or tab
Brand New
S$ 5.16
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,817) 99.5%
+S$ 5.15 postage
from China
326 sold
5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 Channel
Opens in a new window or tab
Brand New
S$ 2.40 to S$ 28.74
Top-rated sellerTop-rated seller
Buy It Now
goodshop003 (727) 97.9%
Free International Shipping
from China
12V One 1 Channel Relay Module Optocouple Board Shield For PIC AVR ARM MCU
Opens in a new window or tab
Brand New
S$ 2.18
Top-rated sellerTop-rated seller
or Best Offer
czb6721960 (311,118) 99.1%
+S$ 2.91 postage
from China
1/2/4/8ch DC 5V 12V Relay Module Board With Optocoupler 2 4 8 way PLC Automation
Opens in a new window or tab
Brand New
S$ 3.27 to S$ 9.84
Top-rated sellerTop-rated seller
Buy It Now
hengfangsales (12,743) 98.8%
+S$ 1.47 postage
from China
DC 12V 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home New
Opens in a new window or tab
Brand New
S$ 5.28 to S$ 9.25
Top-rated sellerTop-rated seller
Was: S$ 5.87 10% off
worldchips (190,310) 99.1%
Buy It Now
Postage not specified
from China
Free returns
145+ sold
5V 12V 1 2 4 16 Channel Relay Module Board For Arduino Raspberry Pi ARM AVR DSP
Opens in a new window or tab
Brand New
S$ 3.12 to S$ 22.13
Top-rated sellerTop-rated seller
Buy It Now
hf005fr (2,151) 99%
+S$ 0.92 postage
from China
DC 12V 24V Motor Speed Controller Relay Module Forward Reverse Control Board
Opens in a new window or tab
Brand New
S$ 9.43
Top-rated sellerTop-rated seller
Was: S$ 10.25 8% off
alice1101983 (569,817) 99.5%
Buy It Now
+S$ 5.15 postage
from China
Free returns
12V DC Time Delay Relay Module - Circuit Timer Switch Trigger Board
Opens in a new window or tab
Brand New
S$ 10.87
healthgreater (110) 98.2%
Buy It Now
Free International Shipping
from China
RS232 Relay Board 2-way DC12/24V Serial Port Switch Module for PLC Motor LED PTZ
Opens in a new window or tab
Brand New
S$ 11.54
Top-rated sellerTop-rated seller
Buy It Now
ai_smart (65,844) 99.3%
Free International Shipping
from China
Free returns
Relay Module Shield 5V/12V/24V For Arduino Meage 2560 1280 ARM PIC AVR DSP Board
Opens in a new window or tab
Brand New
S$ 1.83 to S$ 2.75
Top-rated sellerTop-rated seller
Buy It Now
ai_smart (65,844) 99.3%
Free International Shipping
from China
Free returns
DC 12V Signal Trigger Relay Time Timing Switch Delay Turn Off On Timer Module
Opens in a new window or tab
Brand New
S$ 4.19 to S$ 4.78
Top-rated sellerTop-rated seller
Buy It Now
hello_alian (29,702) 99.4%
+S$ 2.21 postage
from China
Free returns
12V Timer Relay Module Delay Off Switch 1-10 sec Control Board
Opens in a new window or tab
Brand New
S$ 9.91
Top-rated sellerTop-rated seller
Buy It Now
satisfieddeal (1,691) 98.9%
+S$ 0.72 postage
from China
Two Channel 2CH 12V IR Infrared Remote Controll Switch Relay Module Board
Opens in a new window or tab
Brand New
S$ 6.93
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,817) 99.5%
+S$ 5.15 postage
from China
52 sold
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10
Items Per Page
120Items Per Page
240Items Per Page