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Function Relay Module

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3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal 3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal Product Introduction: 1.Size:63*42*20mm 2.Power Supply Voltage:5V 3.Trigger Level:3V-7V trigger 4.Trigger Current:5mA 5.Control Voltage:AC 0-250V or DC 0-30V 6.Control Current:0-7A 7.Function:weak current control strong cur... $4.29 $3.39 SKU: 9665
$4.29 $3.39

12V Upgrade Cycle Timer Delay Dual Display Functions Setting Relay Module 12V Upgrade Cycle Timer Delay Dual Display Functions Setting Relay Module Description: Timing range: 0-999 minutes 0-999 0-999 seconds when three kinds can select the desired Dimensions: Display panel: 79mm * 43 installation: 71mm * 40mm24mm Feature Sets: 18 kinds of combinations of features Relay: Ori... $10.19 $8.05 SKU: 8709
$10.19 $8.05

Delay Timer Switch 0 to 200 Second w/ NE555 Oscillator Input 12V Delay Timer Switch 0 to 200 Second w/ NE555 Oscillator Input 12V Description: 1. Power supply:12V 2. Adjustable time:0-200second 3. Size:75*20mm 4. LED Indicator:Red-Power;Green-Relay on   Function: Turn on when power on and began to delay.Then turn off after delay. ... $3.49 $2.76 SKU: 7092
$3.49 $2.76

8-Channel USB Relay Module 12V 10A Soft Auto-control Relay 8-Channel USB Relay Module 12V 10A Soft Auto-control Relay Module Description:       The module uses a parallel FIFO FTDI's bi-directional data transfer USB chip,For microprocessor which provides 8-bit parallel data bus D0~D7,For external host is a standard serial bus ... $19.93 $15.74 SKU: 6028
$19.93 $15.74

Automatic headlights Light delay switch Light alarm Module Automatic headlights Light delay switch Light alarm Module SKU: 2411 Quantity: 1 Specificatio... $9.52 $7.52 SKU: 2411
$9.52 $7.52


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