Shop DIY Programmable Relay Controller

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$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$42.12
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
1
Free shipping
$42.12
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$172.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-01AR-D)
Automation Direct
6
$172.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-01AR-D)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$123.94
01010.0-10: Stego | Control Relays
Galco Industrial Electronics
$123.94
01010.0-10: Stego | Control Relays
Galco Industrial Electronics
$388.00
BRX Do-more PLC: 10-pt in, 8-pt out, serial port, (programmable logic controller) (PN# BX-DM1-18ED1)
Automation Direct
$388.00
BRX Do-more PLC: 10-pt in, 8-pt out, serial port, (programmable logic controller) (PN# BX-DM1-18ED1)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$212.00
CLICK PLC: 4-pt in, 4-pt out, 2-ch in, 2-ch out, serial ports, (programmable logic controller) (PN# C0-02DD1-D)
Automation Direct
$212.00
CLICK PLC: 4-pt in, 4-pt out, 2-ch in, 2-ch out, serial ports, (programmable logic controller) (PN# C0-02DD1-D)
Automation Direct
$16.99
JUZITAO 6Pcs DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB, Smart Home Controller
Amazon.com
$16.99
JUZITAO 6Pcs DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB, Smart Home Controller
Amazon.com
$36.98
NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler
Amazon.com
13
Free shipping
$36.98
NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler
Amazon.com
$133.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-00DR-D)
Automation Direct
47
$133.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-00DR-D)
Automation Direct
$16.89
2PCS Programmable Time Controller Timer Delay Relay Module 20A 1500W Switch Type Passive Output Timer Switch LED Digital Display (DC12V Upgraded
Amazon.com
2
$16.89
2PCS Programmable Time Controller Timer Delay Relay Module 20A 1500W Switch Type Passive Output Timer Switch LED Digital Display (DC12V Upgraded
Amazon.com
$254.00
DirectLOGIC PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# D0-05DD)
Automation Direct
$254.00
DirectLOGIC PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# D0-05DD)
Automation Direct
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
199
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
293
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
10% off
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$17.43
$20.01
1Pc Timer 220V 60A-100A, Digital Timer Switch Relay, Weekly 7 Days Electronic Programmable Timer(60A)
Amazon.com
Free shipping
12% off
$17.43
$20.01
1Pc Timer 220V 60A-100A, Digital Timer Switch Relay, Weekly 7 Days Electronic Programmable Timer(60A)
Amazon.com
$111.99
$139.99
Auxbeam 6 Gang Switch Panel BC60, Universal Circuit Control Relay System Box With Automatic Dimmable On-Off LED Switch Pod Touch Switch Box For Car
Amazon.com
1K+
Free shipping
20% off
$111.99
$139.99
Auxbeam 6 Gang Switch Panel BC60, Universal Circuit Control Relay System Box With Automatic Dimmable On-Off LED Switch Pod Touch Switch Box For Car
Amazon.com
$296.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
3
$296.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
$63.47
$84.05
PLC Relay Module,PLC Industrial Programmable Control Board FX1N-14MR Relay Controller Module Programmable Logic Controller
jmpropiedades
Free shipping
24% off
$63.47
$84.05
PLC Relay Module,PLC Industrial Programmable Control Board FX1N-14MR Relay Controller Module Programmable Logic Controller
jmpropiedades
$46.29
RS232C Serial Relay Controller, 3 Form C , 6A 250VAC 28VDC Max., 24V Power
東京デバイセズ
$46.29
RS232C Serial Relay Controller, 3 Form C , 6A 250VAC 28VDC Max., 24V Power
東京デバイセズ
$36.83
$48.19
Programmable Logic Controller PLC Controller Kit Industrial Programmable Control Board FX1N-14MR Relay Controller Module
jmpropiedades
Free shipping
23% off
$36.83
$48.19
Programmable Logic Controller PLC Controller Kit Industrial Programmable Control Board FX1N-14MR Relay Controller Module
jmpropiedades
$3.36
Tuya Smart Switch Module 1 Channel 12V 24V 110V 220V Home Automation DIY Relay Wifi Module Work With
Aliexpress
Free shipping
$3.36
Tuya Smart Switch Module 1 Channel 12V 24V 110V 220V Home Automation DIY Relay Wifi Module Work With
Aliexpress
DIY: Relay Switch Motor Controller - Arduino
DIY: Relay Switch Motor Controller - Arduino
226.1K viewsSep 30, 2020
instructables.com
Motor Controller Relay Project #diyelectronics #electronics #diy #electronic #motors #MotorController #relayproject #relay | Electric 2.0
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DIY - Relay Module
Aug 30, 2020
hackaday.io
| Details | Hackaday.io
| Details | Hackaday.io
Aug 30, 2020
hackaday.io
1M views · 6.5K reactions | DIY Relay Remote Control: Build Your Own Wireless Switch! #shorts #dcmotor #relayproject #remote #schoolproject #motor | Creative SM | Facebook
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1M views · 6.5K reactions | DIY Relay Remote Control: Build Your …
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How Does It Work: DIY Relay Modules
How Does It Work: DIY Relay Modules
15.1K viewsOct 2, 2020
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Step by Step Developing Controller for Relay With Your Laptop
Step by Step Developing Controller for Relay With Your Laptop
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instructables.com
How to Make Relay Circuit Board for Arduino
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Home Automation: Smart Relay Control for Your 3D Printer Enclos…
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Shop DIY Programmable Relay Controller

Sponsored
About our ads
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$42.12
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
1
Free shipping
$42.12
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$172.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-01AR-D)
Automation Direct
6
$172.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-01AR-D)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$123.94
01010.0-10: Stego | Control Relays
Galco Industrial Electronics
$123.94
01010.0-10: Stego | Control Relays
Galco Industrial Electronics
$388.00
BRX Do-more PLC: 10-pt in, 8-pt out, serial port, (programmable logic controller) (PN# BX-DM1-18ED1)
Automation Direct
$388.00
BRX Do-more PLC: 10-pt in, 8-pt out, serial port, (programmable logic controller) (PN# BX-DM1-18ED1)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$212.00
CLICK PLC: 4-pt in, 4-pt out, 2-ch in, 2-ch out, serial ports, (programmable logic controller) (PN# C0-02DD1-D)
Automation Direct
$212.00
CLICK PLC: 4-pt in, 4-pt out, 2-ch in, 2-ch out, serial ports, (programmable logic controller) (PN# C0-02DD1-D)
Automation Direct
$16.99
JUZITAO 6Pcs DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB, Smart Home Controller
Amazon.com
$16.99
JUZITAO 6Pcs DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer With LCD Display / 5V Micro USB, Smart Home Controller
Amazon.com
$36.98
NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler
Amazon.com
13
Free shipping
$36.98
NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler
Amazon.com
$133.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-00DR-D)
Automation Direct
47
$133.00
CLICK PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# C0-00DR-D)
Automation Direct
$16.89
2PCS Programmable Time Controller Timer Delay Relay Module 20A 1500W Switch Type Passive Output Timer Switch LED Digital Display (DC12V Upgraded
Amazon.com
2
$16.89
2PCS Programmable Time Controller Timer Delay Relay Module 20A 1500W Switch Type Passive Output Timer Switch LED Digital Display (DC12V Upgraded
Amazon.com
$254.00
DirectLOGIC PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# D0-05DD)
Automation Direct
$254.00
DirectLOGIC PLC: 8-pt in, 6-pt out, serial ports, (programmable logic controller) (PN# D0-05DD)
Automation Direct