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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector
$8.00 - $8.90
(Min. Order) 10 pieces
DC 12V/24V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller
$11.60 - $28.50
(Min. Order) 10 pieces
DC 5V 12V 24V 8CH N4CID08 Current Voltage to RS485 Converter 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
24CH Current Voltage to RS485 Converter DC 5V 12V 24V 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
N4AIA16 16CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor
$6.25 - $12.80
(Min. Order) 10 pieces
16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board
$11.20 - $12.00
(Min. Order) 10 pieces
contorller
All products
contorller
Customizable
Zl-7918A Multifunction Automatic Incubator Controller Temperature Humidity For Incubator
$20.00
Shipping to be negotiated
Min. Order: 10 pieces
4-20MA RTD PT100 Temperature Sensor Meter Temperature Transmitter Isolated Detector Module -200-200 Celsuis 0-600 Celsuis
$1.90 - $2.00
Shipping to be negotiated
Min. Order: 10 pieces
12V Digital Temp Thermostat Temperature Controller Sensor Relay Switch -50-110C W1209
$0.80 - $1.20
Shipping to be negotiated
Min. Order: 20 pieces
DC10-60V DC motor speed regulator 12V 24V 36V 48V High power drive module PWM Motor speed controller 20A current regulator
$1.40 - $1.50
Shipping to be negotiated
Min. Order: 10 pieces
Temperature Controller Thermostat Aquarium STC1000 Incubator Cold Chain Temp Wholesale Laboratories Temperature
$2.15 - $2.20
Shipping to be negotiated
Min. Order: 20 pieces
12V 24V 220V Professional W3002 Digital LED Temperature Controller 10A Thermostat Regulator XH-W3002
$1.40 - $1.50
Shipping to be negotiated
Min. Order: 10 pieces
STC-3028 Digital Temperature Humidity Controller Home Fridge Thermostat Humidistat Hygrometer Control Switch
$5.10 - $5.50
Shipping to be negotiated
Min. Order: 5 pieces
5 orders
30A DC 6-60V PWM Motor Speed Controller Board Dimmer Current Regulator+Display
$2.50 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
DC 12V 1CH 1 Ch Channel 433MHz Wireless Relay Module RF Remote Control Switch Heterodyne Receiver Controller Board MCU Frequency
$0.90 - $1.00
Shipping to be negotiated
Min. Order: 50 pieces
AC 220V 2000W PWM Motor Speed Controller 50-220V Adjustable Dimming Dimmers Motor Electronic Voltage Regulator Thermoregulation
$0.60 - $0.65
Shipping to be negotiated
Min. Order: 50 pieces
40A /100A Spot Welding Machine Control Board Welder Transformer Controller Board Timing Current Time Current Digital Display
$7.00 - $8.00
Shipping to be negotiated
Min. Order: 5 pieces
DC 10-50V 60A Motor Speed Control PWM HHO RC Controller 12V 24V 48V 3000W MAX
$7.00 - $8.00
Shipping to be negotiated
Min. Order: 5 pieces
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