Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
Shenzhen Si Hai Xin Zhou Technology Co., Ltd.
CN
6
YRS
Main categories: Thermometer Hygrometer,Power Supply Module,Humidity Temperature Controller,BMS module,Instrumentation
Fast Delivery
Good Reputation Supplier
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Hot product
Russian version
Display screen Module
PCB Board
Relay module
IR | Sensor
Smart Learning Kit
Test Instrument
Battery Accessories
Step Up Down/ Power Supply Module
Ammeter and Voltmeter
Wireless GSM/GPRS Module
Development System Module
BMS/Battery Protection Board
Temperature and humidity controller
Disinfection sprayer
Servo Motor
Parts & Accessories
Integrated Circuit
One-stop Stay Safe
Ungrouped
diymore Mini 5A PWM Max 90W DC Motor Speed Controller Module 3V-35V Control Switch LED Dimmer Hot Sale
$0.36 - $0.40
(Min. Order) 100 pieces
7 orders
Mini 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
$0.36 - $0.40
(Min. Order) 100 pieces
110 sold
5pcs 12mm ON/OFF Push Button Waterproof Momentary Mini Round Switch Black
$0.56 - $0.62
(Min. Order) 100 bags
100 sold
Digital thermometer 18B20 probe red display
$4.94 - $5.69
(Min. Order) 20 pieces
DS18B20 Stainless Steel Waterproof DS18b20 1m 3m 5m Thread Temperature Probe Temperature Sensor 18B20 Cable For Arduino
$2.43 - $2.80
(Min. Order) 20 pieces
DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat
$4.39 - $5.06
(Min. Order) 20 pieces
0.36'' Ammeter Voltmeter 3 Bit Digital Voltmeter Ammeter LED Display Panel Voltage Current Detector Tester Meter DC 5-30V
$0.38 - $0.44
(Min. Order) 20 pieces
W1219 LED Dual Digital Tube Thermostat Relay Output 12V NTC Multifunction Cycle Timer Control Relay Module
$1.51 - $1.74
(Min. Order) 20 pieces
Relay module
All products
Relay module
Customizable
Ready to Ship
JK11 Adjustable Cycle Timer Delay On/Off Switch Power Supply Relay Shield DC 5V 12V 24V Timer Delay Relay Module (0 -15 Minutes)
$1.28 - $1.45
Shipping: $1.23/piece
Min. Order: 10 pieces
Est. delivery by Jun 12
Easy Return
Add to cart
DC 3V Time Relay Module Normal Open Time Delay Relay Timing Timer Relay Control Switch Adjustable Potentiometer LED Indicator
$0.69 - $0.86
Shipping: $0.33/piece
Min. Order: 100 pieces
Easy Return
Add to cart
1 Channel 5V / 9V / 12V / 24V Relay Module with Optocoupler High and Low Level Trigger Power Supply Module for Arduino
$0.38 - $0.41
Shipping: $0.33/piece
Min. Order: 100 pieces
Easy Return
480 sold
Add to cart
30A 1 CH DC 5V 12V 24V Relay Module High Low Level Trigger With Optocoupler Isolation Load for PLC Automation Equipment Control
$1.04 - $1.18
Shipping: $1.92/piece
Min. Order: 10 pieces
Easy Return
120 sold
Add to cart
6-24V 1 Channel Relay Module Flip-Flop Latch Relay Bistable Self-locking Low Pulse Trigger Module
$0.88 - $1.00
Shipping: $1.23/piece
Min. Order: 10 pieces
Est. delivery by Jun 12
Easy Return
Add to cart
AC 220V 30A JQX-105F Relays for Air Conditioning Control Power Timer Delay Relay HF105F with 4 Pin
$0.99 - $1.12
Shipping: $1.23/piece
Min. Order: 10 pieces
Est. delivery by Jun 12
Easy Return
Add to cart
5V 12V 24V Low-level Trigger 1 Channel Relay Module Optocoupler Isolation PLC Control Drive Board Dropshipping
$0.37 - $0.41
Shipping: $0.33/perch
Min. Order: 100 perches
Easy Return
Add to cart
T2401 12V Delay Double Display Digital Time Relay Module Digital Time Delay Relay LED Display Cycle Timer Control Switch Module
$1.52 - $1.91
Shipping to be negotiated
Min. Order: 10 pieces
9 orders
Relays SRD-03VDC-SL-C SRD-05VDC-SL-C SRD-06VDC-SL-C SRD-12VDC-SL-C 3V 5V 6V 9V 12V 24V 48V 10A 250VAC 4PIN 5PIN Relays
$0.14 - $0.24
Shipping to be negotiated
Min. Order: 100 pieces
SLA-24VDC-SL-A SLA-24VDC 24V 5V 12V SLA-24VDC-SL-C 30A 4Pin 5Pin 6Pin T90 Power Relay
$0.42 - $0.57
Shipping to be negotiated
Min. Order: 10 pieces
diymore Modbus RTU 1 Channel 12V Relay Output Board Module Switch Input RS485 / TTL Communication Module
$1.83 - $2.05
Shipping: $1.92/piece
Min. Order: 10 pieces
Easy Return
Add to cart
Digital LED Trig ger Delay Cycle Timer Control Switch Relay Module Micro USB 5V
$1.06 - $1.18
Shipping: $9.57/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
Trigger Cycle Timer Delay Switch DC5-36V Circuit Board Dual MOS Tube Control Module Relay Module
$1.06 - $1.18
Shipping: $1.23/piece
Min. Order: 10 pieces
Est. delivery by Jun 12
Easy Return
1 recent viewed
Add to cart
Smart Remote Control Wireless Wifi Switch Module 1CH DC7-32V/AC85-250V RF Receiver 10A Wifi Relay for Alexa Google Home
$3.83 - $4.64
Shipping to be negotiated
Min. Order: 5 pieces
E-Welink Smart 1/4 way WiFi Relay Module DC7-32V Switch Relay Timer Wireless Remote Control Inching/Self-Locking for Google Home
$4.17 - $8.40
Shipping to be negotiated
Min. Order: 5 pieces
DC7-32V Wifi Relay Module for eWeLink APP Remote Control Self-lock Wireless Delay Relay for Smart Intelligent Home Wifi Switch
$4.07 - $4.63
Shipping: $1.92/piece
Min. Order: 10 pieces
Easy Return
20 sold
Add to cart
1
2
3
4
5