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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
STC-1000 LED Digital Thermostat for Incubator Temperature Controller Thermoregulator Relay Heating Cooling 12V 24V 220V STC 1000
$1.95 - $2.30
Shipping to be negotiated
Min. Order: 10 pieces
Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat
$3.20 - $3.60
Shipping to be negotiated
Min. Order: 10 pieces
Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V
$5.10 - $5.30
Shipping to be negotiated
Min. Order: 10 pieces
DC 4V-28V 0.28 Inch Mini LED Dual Display Digital Temperature Sensor with NTC Waterproof Metal Dual Probe Temperature Tester
$1.30 - $1.50
Shipping to be negotiated
Min. Order: 20 pieces
Industrial High Temperature K-Type M6 Thermocouple Thermometer 12V Digital temperature meter tester -30~800 Degree thermograph
$3.20 - $3.50
Shipping to be negotiated
Min. Order: 20 pieces
W2809 W1209WK Digital LED Thermostat Temperature Controller Smart Temp Sensor Board Module 12V DC + Waterproof NTC Sensor
$2.00 - $2.20
Shipping to be negotiated
Min. Order: 50 pieces
DC 10-55V Digital Display LCD Backlight Multifunctional PWM Motor Speed Controller Time Controller DC 12V/24V/36V/48V 40A
$12.00 - $13.00
Shipping to be negotiated
Min. Order: 5 pieces
LCD Electronic Digital Temperature Humidity Meter Thermometer Hygrometer Indoor Outdoor Weather Station Clock HTC-1 HTC-2
$1.20 - $1.60
Shipping to be negotiated
Min. Order: 20 pieces
23 orders
LCD Digital Thermometer Hygrometer Indoor Room Electronic Temperature Humidity Meter Sensor Gauge Weather Station For Home
$1.10
Shipping to be negotiated
Min. Order: 20 pieces
DC 9-55V 40A 2000W PWM DC Motor Pump Speed Regulator High Power Speed Controller 9V 12V 24V 36V 48V
$3.30 - $3.50
Shipping to be negotiated
Min. Order: 2 pieces
QIACHIP 1/2/3 Way ON/OFF 220V Remote Control Switch Lamp Light Digital Wireless Wall Remote Control Switch Receiver Transmitter
$3.00 - $5.00
Shipping to be negotiated
Min. Order: 20 pieces
Mini Digital LCD Indoor Convenient Temperature Sensor Humidity Meter Thermometer Hygrometer Gauge
$0.50
Shipping to be negotiated
Min. Order: 20 pieces
7 orders
Mini LCD Digital Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor Gauge Weather Station
$1.10
Shipping to be negotiated
Min. Order: 20 pieces
WiFi AC Thermostat Universal AC Remote Control Smart Life Temperature Thremostat Built-in Temperature Humidity Sensor
$24.00 - $26.00
Shipping to be negotiated
Min. Order: 5 pieces
DC5V DC12V Wifi Relay Module for eWeLink APP Remote Control Self-lock Wireless Delay Relay for Smart Intelligent Home
$3.50 - $4.50
Shipping to be negotiated
Min. Order: 20 pieces
12V electronic thermometer digital display fish tank refrigerator water temperature gauge thermometer with waterproof
$0.90 - $1.00
Shipping to be negotiated
Min. Order: 10 pieces
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