Relay Module
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Specification: Working voltage: 3.5-5.5V Working current:..
$8.99
Ex Tax:$8.99
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Features:
With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference.
Compatible with MCU and control board, 3V or 5V signal
High level start, low level stop, PWM speed reg..
$8.80
Ex Tax:$8.80
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Features:
- A diode current protection
- Instructions with the signal output
- Response time is less than 20 milliseconds
- Relay long life can absorb 100000 times continuously
- Signal input port can connect microcontroller IO port,high level signal
- Double power sele..
$28.99
Ex Tax:$28.99
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Description:
Time can be adjusted by a potentiometer to meet the use of most of your occasions.
With Micro USB 5.0V power supply input, it is very convenient to use.
5-30V ultra wide power supply voltage.
Two trigger modes: external trigger and onboard buttons trigger.
It has a relay suction i..
$16.99
Ex Tax:$16.99
10Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module For Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, ..
$14.99
Ex Tax:$14.99
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Features:The capacity of relay contact: 250V 10AWith Opto-couplers protection, it is suitable for .Rated current: 60mAInput voltage: 0~5VVCC system power supply.Type: 2 channel relay module.Package included:10 x Two-way relay module..
$18.99
Ex Tax:$18.99
Features: With isolation gro0ve in control area and load area. With power and relay action indication, bright when connect and go off when disconnects. When there is a signal in signal input, public side and common side will breakover. It can be not only used as a microcontroller development ..
$10.99
Ex Tax:$10.99
Description: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 indicatorControlled lights bright when pull and not shine ..
$11.99
Ex Tax:$11.99
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Description:
Wide voltage 5V-30V
Time can be adjusted via a potentiometer, meeting your most occasions
Micro USB 5.0V power supply with input, easy to use
5--30V wide supply voltage
External triggering and onboard buttons Two triggering methods
With a relay pull-in indicator
Interference abi..
$25.99
Ex Tax:$25.99
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Manual and other files: Click here to open
Features:
Operating voltage: DC 6-24V (12V version)
Working current: 10-15MA
AT command and MODBUS command two command control modes
The maximum delay is 9999 seconds under the AT command, and the maximum delay is 255 seconds unde..
$44.99
Ex Tax:$44.99
Descriptions: - Operating Voltage : DC 5V(5V Version)- Operating Current : 10-15MA- ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands- Two instruction-control mode : AT command and MODBUS command- Under the AT command ,the maximum delay is 9999 seconds- Under th..
$44.99
Ex Tax:$44.99
Descriptions: - Operating Voltage : DC 6-24V(6-24 Version)- Operating Current : 10-15MA- ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands- Two instruction-control mode : AT command and MODBUS command- Under the AT command ,the maximum delay is 9999 seconds- Und..
$44.99
Ex Tax:$44.99