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8
YRS
Shenzhen Jubaolai Electronics Co., Ltd.
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Electronic components
CMOS/CCD Sensor
Module
Capacitor
Resistor
Transistor
Inductor
Diodes
Rectifier bridge
Potentiometer
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Relay
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One way delayed power-off relay module disconnected conductive circuit board triggered cycle timing circuit switch board
$2.98
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
2-circuit 5V thermal sensor relay module 2-circuit temperature heating switch controller circuit board
$4.00
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
The 5V single signal relay module HK23F-DC5V-SHG can control AC AC and DC DC circuit boards
$1.64
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
4-way DC5V solid-state relay module 2A with protection 220V AC load switch controller board module
$3.28
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
8-way DC5V solid-state relay module 2A with protection 220V AC load switch controller board module
$6.46
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
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1 channel 5V relay module switch input/output RS485/TTL serial communication Modbus Rtu board
$8.01
Shipping included
Min. Order: 1 piece
Delivery by May 28
Money-back guarantee
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5V/12V/24V single key bistable switch relay module one key start stop self-locking
$1.46
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
5V12V24V photoelectric relay photoresistor module automatic controller for automotive headlight brightness
$0.91 - $0.96
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
5V/12V relay switch signal 5A overcurrent protection sensor module AC current detection board
$1.99
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
1 relay module with optocoupler isolation compatibility 3.3V/5V signal 12V control microcontroller IO switch
$0.91
Shipping: $4.33/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
5V12V24V power on start power-off delay time relay module pulse isolation trigger cycle counting
$2.15
Shipping: $4.33/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
5V/12V water level controller module automatic pumping liquid level sensor switch circuit board
$1.64
Shipping: $4.86/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
Single circuit 3V relay optocoupler isolation controller module high-level drive circuit board PCB circuit board
$5.28
Shipping included
Min. Order: 1 piece
Delivery by May 28
Money-back guarantee
Add to cart
One circuit 5V relay module signal controller switch KY-019
$0.35
Shipping: $4.43/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
One way delayed power-off relay module disconnects and conducts circuit board triggering cycle timing circuit switch
$1.00
Shipping: $4.43/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
1 relay module 5V/12V/24V with optocoupler isolation support for high and low level trigger electronic switch board
$4.98
Shipping included
Min. Order: 1 piece
Delivery by May 28
Money-back guarantee
Add to cart
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