Relay Modules
Explore our extensive range of relay modules to find the ideal solution for your electronic projects and automation systems. Our selection includes 5V relay modules, 5V relay module with optocoupler, 5V 4-channel relay, and the versatile 16-channel relay module for larger control systems. These modules provide reliable switching and control capabilities, ensuring seamless performance in your setups.
Whether you’re a hobbyist or a professional engineer, our relay modules are designed to meet your specific needs. Shop today to enhance your projects with our high-quality relay modules and unlock the power of efficient automation and control.
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Electro-Mechanical Relay Modules
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IoT WiFi and RF Relay Module
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Optocoupler / Light‑Coupled Relay Modules
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Solid State Relay Modules
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Time Delay Relay Modules
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USB and Bluetooth Relay Modules
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SOLD OUT
12V 1-Channel Low Level Trigger Relay Module
diymore
KES150.00Features: 1. With isolation groove in control area and load area. 2. With power and relay action indication, bright when connect and go off when disconnects. 3. When there is a signal in signal input, public side and common side will breakover. 4. It...- SKU:
- PERMA55B
KES150.00 -
SOLD OUT
XY-DJ01 DC6-30V Delay Timing relay switch
TMEiC
KES1,600.00Description: Relay module delay power off and trigger delay cycle timing circuit switch Timing range: 0.01 second to 9999 minutes The liquid crystal display of this product is very clear, easy to use, and powerful, but please read the operating...- SKU:
- PESDF42
KES1,600.00 -
SOLD OUT
ESP-12F AC/DC Power Supply WIFI Relay Module
Dikavs
KES1,400.00Description:The ESP8266 single-channel relay development board is equipped with ESP-12F WiFi module, I/OD all leads, and supports AC90-250V/DC7-12V/USB 5V and other power supply methods. Provide Arduino development environment reference code, suitable...- SKU:
- PESIB42
KES1,400.00 -
SOLD OUT
12V 8-Channel Relay Module
diymore
KES650.00Specification: Size: 13.5 x 5.3 x 1.7cm (LxWxH) Working voltage: 12V Channel: 8 channel This relay module is 12V active low. It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers...- SKU:
- PECRM46
KES650.00 -
12V 4-Channel Relay Module DC 5V with Optocoupler
diymore
KES600.00This is ready breakout board with four (4) 5V activated relays, with 3 screw terminals for each relay (NO, NC, COM) and screw terminals for control signal from microcontroller such as Arduino. Each control signal is opto-isolated, protected. It even...- SKU:
- PERCA28
KES600.00 -
12V 1 Channel Relay Module
diymore
KES160.00Product description: This is a small and easy to use 1 channel relay board that operates on 12V. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching...- SKU:
- PERCA22
KES160.00 -
SOLD OUT
3V 1 Channel Relay Module
diymore
KES200.00Product description: It is a 3V 1 Channel Without Light Coupling Relay. The relay normally open interface maximum load: AC 250V/10A, DC 30V/10A. It has a trigger current of 3mA, and module working voltage of DC 3V. Each channel of the module can...- SKU:
- PERCA21
KES200.00 -
SOLD OUT
2 channel Relay Delay Switch TCP/UDP Controller Module
TMEiC
KES3,500.00Micro-channel remote control 2-way remote cloud Ethernet network switch delay relay TCP/UDP relay module controller can be expanded to 8 Control via Ethernet and internet pull 2 relay, the release And can be extended by a pin external relay...- SKU:
- PESDF36
KES3,500.00 -
DC 12V NE555 Adjustable Time Delay relay Module
TMEiC
KES500.00Feature: This is a 12V Conduction delay relay modulethe use of high-performance timing CPU design.the power indicator LED and switch trigger timing indication LEDs;The output can be connected to AC 250V 10A or DC 30V 10A load;There is the...- SKU:
- PESDF49
KES500.00 -
SOLD OUT
Relay Trigger Cycle Timer Delay Module
TMEiC
KES500.00Module characteristics and uses: To achieve fast turn-on and off circuits, unlimited number of switching; Conducting and cutting process, does not produce noise, spark, electromagnetic interference; Compared with electromagnetic relays, product...- SKU:
- PESDF45
KES500.00 -
XK-GK-4010A Short Distance Hand Sweep Sensor
diymore
KES400.00Parameter: Input voltage: DC 12V Output voltage: DC 12V Load current: 3A Standby current: 10mA Output form: single output Sensing range: 3cm Induction principle: distance Load power: 36W-72W Delay off time: none Scope of application: DC,...- SKU:
- PEGSF55
KES400.00 -
433Mhz Universal Wireless Remote Control Switch
Autonics
KES1,500.00Technical Data: Input Power:AC 85V-250V Standby Current:<8.5MA RF Frequency: 433M RF working mode: superheterodyne Receive sensitivity: > 97 dbm Transmitting distance: 20-100 m ( open space) Decoding mode: MCU software decoding Support...- SKU:
- PEFFG45
KES1,500.00 -
12V Signal Channel Fixed Encoding Switch + Wireless Remote
HWA YEH
KES850.00Instruction:Control board is compact, M4 status, that the relay is power on by the remote control, release the button to power off, usually used in access control systems.Theoretical value of the remote control is about 100 meters, the actual use is...- SKU:
- PEDAS58
KES850.00 -
SOLD OUT
XH-M350 12V 150W 12A Backup Battery Switching Module
Dikavs
KES600.00Introduction: This product, power failure, automatically switch to battery power, Effective control of the current can reach 12A, In the control of 12V effective voltage, can reach 150W, Widely used computer, network...- SKU:
- PETYS46
KES600.00 -
SOLD OUT
XH-M131 12V Photo-resistor Relay Module
Autonics
KES350.00Product DescriptionThe threshold can be adjusted by potentiometer to set the relay startInput: 5V/12V DCNormally closed ( NC )Size: 30MM*53MMBLUE LED ON: Relay is workingModule output terminal has three portsNormally open ( NO )Common terminal ( COM...- SKU:
- PEFST45
KES350.00 -
DC 5V-60V Real-time Relay with Clock Synchronization Timer Module
diymore
KES700.00Parameter: Voltage supply: DC 5V-60V Weight: 34g Features: buzzer alarm Functional mode description: OPE: relay closure time CLE: relay off time Time period: PE-1 to PE-5, 5 time periods "----": function blocking P-1: daily OPE...- SKU:
- PEOASE12
KES700.00 -
SOLD OUT
5V 1 Channel Relay with Optocoupler Module
Dikavs
KES150.00Description: Normally open interface maximum load: AC 250V/10A, DC 30V/10A. SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA. Fault-tolerant design, the relay will not move even if the control line is...- SKU:
- PERDFT18
KES150.00 -
5V 2 CH OMRON SSR Solid Relay Module
diymore
KES500.00Product introduction:1. Omron 5V solid state relay omron 240V2A output resistance fuse 240V2A2. size: 55 * 33 * 25 (length * width * height), net weight: 21.5g3. input power supply: 5V DC (160MA )4. input control signal voltage: (0-2.5Vstate low...- SKU:
- PEGFJ45
KES500.00 -
SOLD OUT
NE555 DC 12V 10A Timer Delay Relay
diymore
KES350.00Description This is a12V Conduction delay relay module - This is a brand new and high quality delay turn-on module. The use of high-performance timing CPU design. - the power indicator LED and switch trigger timing indication LEDs;- The output...- SKU:
- PESKU35
KES350.00 -
SOLD OUT
5V Relay 1 Channel Relay Module
diymore
KES150.00Description:Trigger mode: High level5V relay moduleCan be used for microcontroller development board module or home appliance control5V - 12V TTL control signalCan control DC or AC signal, also 220V AC loadNormally open / closed contactPower...- SKU:
- PERCA25
KES150.00