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3000M DC 12V 24V 36V 6CH 433M RF Wireless Remote Control Switch Radio Receiver Module 10A Relay Industrial Grade
$14.50-20
Min. order 2 pieces
KC23C01 DC 5V 12V 24V Multifunction Pulse Counter Trigger Delay Timer Relay Simple PLC Module for Smart Home
$3.13-3.26
Min. order 10 pieces
4bit UART TTL Serial Port Digital Tube Display Module Replace TM1650 MAX7219 TM1637 74HC595 for Arduiuo NODEMCU Pi
$1.22-1.27
Min. order 30 pieces
3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board
$2.61-2.72
Min. order 20 pieces
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1/2/4/8 Channel ESP32 WIFI BT-compatible BLE Relay Module AC90-250V/DC5-30V Power Supply ESP32-WROOM Development Board
$6.50-13
Pesanan Min. 10 pieces
10 terjual
20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition
$22-23
Pesanan Min. 5 pieces
Relay Switch Controller DC 6~80V Voltage Detection Charging Discharge Monitor with Case Digital display DC voltage detection
$7.30-7.50
Pesanan Min. 10 pieces
AC 110V 220V DC 12/24V Digital Time Relay LED Display Timer Control Switch Timing Time Switch TS4586
$3.50-4.50
Pesanan Min. 20 pieces
DC 12V Dual LED Display Time Relay Module T2401-N Digital Time Delay Relay Cycle Timer Switch Control Module Passive Output
$2.10-2.50
Pesanan Min. 20 pieces
10A 1 channel Delay time relay module 5V 12V 24V timing programmable optical coupler isolation pulse cycle power off trigger
$2-3
Pesanan Min. 10 pieces
ESP8266 WIFI 1/2/4 CH Channel 30A Relay Module DC 12V 24V ESP-12F Development Board DC 7V-28V 5V For Smart Home Wireless Control
$4-9
Pesanan Min. 10 pieces
1 terjual
12ch Digital Input Output UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box for PLC PTZ LED Motor Machine control
$22-23
Pesanan Min. 10 pieces
5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module
$0.50-5
Pesanan Min. 10 pieces
1 Dilihat baru-baru ini
1pcs H3Y-2 AC 220V Delay Timer Time Relay 0 - 30 Minute/Seconds with Base
$2-2.50
Pesanan Min. 10 pieces
AC-DC 12V2A 24V1A Switching Power Supply Module Bare Circuit AC100-265V to DC12V2A DC24V1A Board
$2.20-2.25
Pesanan Min. 20 pieces
DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC Converter Non-isolated Buck Converter
$1.70-1.80
Pesanan Min. 20 pieces
6 Dilihat baru-baru ini
AC-DC 5V 700mA 12V 450mA 5W Precision Buck Converter AC 220V to 5V DC Step Down Transformer Power Supply Module
$0.80-1
Pesanan Min. 20 pieces
AC-DC 12V 1.5A 5V 2A 9V 2A Switching Power Supply Module Bare Circuit 100-265V to 12V 5V 9V Board
$1.10-1.15
Pesanan Min. 20 pieces
Timer DC 5V 12V 24V 36V Cycle Delay High Level Trigger Module Programmable Digital Switch Board Dual MOS Pulser Optocoupler
$1-1.50
Pesanan Min. 20 pieces
DC 5V 12V 24V Infinite Cycle Delay Timing Time Relay Timer Control ON-OFF Loop Switch Module Double Adjustable 0-100 Mminutes
$1.50-2
Pesanan Min. 20 pieces