Relay Units

Relay 2 Channel SSR High Level Solid State Relay
In-Stock
5V 2 Channel SSR Solid State Relay Board Power Switch High Level Trigger
Working Voltage: DC 5V
Working Current: 160mA
Input Control Voltage: 0-2.5V(low level,OFF), 3.3-5V(high level, ON)
Compatible Load: AC 100-240V 2A
Module Size: 55 X 33 X 25mm/2.17 X 1.30 X 0.98inch(L*W*H)
Relay 4 Channel 5v Shield Module for Arduino UNO R3
In-Stock
4 Channel 5v Relay Shield Module for Arduino UNO R3
Standard for Shield interfaces and shape
Can continue to stack other for expansion boards
3 M3 screw positioning holes for easy installation
High Drive (5V or 3.3V) normally open contact closure
Onboard relay indicator (red)
Low level trigger 4-channel 5v Solid State Relay
Last items in stock
Low level trigger 4-channel 5v Solid State Relay Module Board SSR
Led indicator for each relay.
Input control signal voltage: 0V - 0.5V Low stage (SSR is OFF), 0.5V - 2.5V (unknown state), 2.5V - 20V High state (SSR is ON); SSR Output (each channel);
Load voltage range: 75 to 264VAC (50/60Hz); Load current: 0.1 to 2 AMP Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
Relay 8 Channel 5V Module with Optocoupler
Out-of-Stock
8 Channel Relay Module DC 5V
Equiped with high-current relay, AC250V 10A ; DC30V 10A
5V 8-Channel Relay interface board, and each one needs 50-60mA Driver Current
Be able to control various appliances, and other equipments with large current
Application:Supports all MCU control, The industrial field, PLC control, Smart home control
Indication LED's for Relay output status
Relay 4 Channel 5V Module with Optocoupler
Last items in stock
4 Channel Relay Module DC 5V
Equiped with high-current relay, AC250V 10A ; DC30V 10A
5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
Be able to control various appliances, and other equipments with large current
Application:Supports all MCU control, The industrial field, PLC control, Smart home control
Indication LED's for Relay output status
Relay 1 Channel 5V High-Low Trigger Relay
In-Stock
1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger
Maximum load: AC 250V/10A, DC 30V/10A
SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
The module voltage 5V
The module can be set high or low triggered by jumper