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12ch Digital Input Output UART RS485 Relay Module Modbus RTU for PLC PTZ LED Motor Machine control
$18.50 - $22.00
(Min. Order) 20 pieces
4 Buttons Triggered MP3 Sound Module Triggerable MP3 Sound Board with 10Watts Amplifier for Industrial Control and Security
$14.50 - $15.50
(Min. Order) 5 pieces
BMS 6S 22.2V 30A 20A 10A Li-ion 18650 Battery Charge Manager Board with Balance Equalizer Function Short Circuit Protection
$2.00 - $3.80
(Min. Order) 10 pieces
BMS 16S 59.2V 67.2V 50A 60A 100A 120A Li-ion 18650 Battery Charge Board with Balanced NTC Temperature Protection For Escooter
$10.50 - $17.30
(Min. Order) 10 pieces
Balanced BMS 7S 24V 15A 20A 25A Lithium 18650 Battery Charge Board Equalizer with NTC Temperature Protection For Ebike/Escooter
$2.70 - $3.00
(Min. Order) 10 pieces
BMS 14S 52V 20A 30A 18650 Li-ion Battery Packs Charge Board Balance Equalizer with NTC Temperature Protection For Ebike/Escooter
$6.00 - $6.80
(Min. Order) 10 pieces
Balancer Version BMS 16S 30A 20A 60V 52V 18650 Lithium Battery Charge Board Equalizer NTC Temperature Protection For Escooter
$6.50 - $7.40
(Min. Order) 10 pieces
BMS 8S 24V LiFePo4 10A 20A 30A Battery Pack Charger Board with Balance Function Short Circuit/Overcharge Protection For Escooter
$2.80 - $4.00
(Min. Order) 10 pieces
relay module
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module board
relay module
Customizable
DC 5V 12V 24V AC 110V 220V Delay Time Relay Module Timing Cycle Timer Control
$3.50 - $4.50
Shipping to be negotiated
Min. Order: 10 pieces
DC 5V 12V Single Key Bond Bistable Relay Module Car Modification Switch Start Stop Self-Locking
$1.00 - $1.50
Shipping to be negotiated
Min. Order: 50 pieces
AC 110V 220V 12V Digital Programmable Time Delay Relay Dual LCD Display Cycle Timer Control Switch Adjustable Timing Relay
$3.00 - $4.00
Shipping to be negotiated
Min. Order: 20 pieces
Digital PID Temperature Controller REX-C100 REX C100 thermostat + 40DA SSR Relay+ K Thermocouple 1m Probe RKC
$8.00 - $8.50
Shipping to be negotiated
Min. Order: 5 pieces
ZL-RC01 for Mobile BT Control Switch Relay Wireless Door Lock Internet of Things 1 channel ibeacon
$6.00 - $7.00
Shipping to be negotiated
Min. Order: 10 pieces
DC 5V YYA-3 Cycle Delay Timer Relay Adjustable Time Control Switch LED Display Relay timer relay Output DC 5-30V/AC 220V
$2.00 - $2.50
Shipping to be negotiated
Min. Order: 10 pieces
Switch Delay Time Relay Module Adjustable Automation Cycle Timer Control Relay LED Digital Display Board 3V 3.7V 4.5V 5V 6V 7.4V
$3.50 - $4.00
Shipping to be negotiated
Min. Order: 10 pieces
AC220V Digital Display Time Relay Module Timer Cycle Control Relay Module
$5.00 - $5.50
Shipping to be negotiated
Min. Order: 10 pieces
5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC Intelligent Controller
$2.00 - $8.00
Shipping to be negotiated
Min. Order: 5 pieces
Solid state relay G3MB-202P-5VDC G3MB-202P-5V G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A
$0.50 - $0.55
Shipping to be negotiated
Min. Order: 50 pieces
R421C32 DC12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board for PLC LED Home Automation Door Lock
$37.00 - $39.00
Shipping to be negotiated
Min. Order: 5 pieces
CE035_S with Shell 2CH RS485 Relay DC 12V Switch Board Modbus POLL AT command PLC for PTZ camera Electric door Water pumps LED
$6.00 - $8.00
Shipping to be negotiated
Min. Order: 5 pieces
16ch DC 12V RS-485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home
$18.00 - $19.00
Shipping to be negotiated
Min. Order: 5 pieces
eight 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low trigger for Smart home
$12.70 - $13.00
Shipping to be negotiated
Min. Order: 5 pieces
2-way 30A high and low level trigger relay module 5V smart home automation control
$2.50 - $2.80
Shipping to be negotiated
Min. Order: 10 pieces
ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Trigger
$1.00 - $1.50
Shipping to be negotiated
Min. Order: 10 pieces
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