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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Products
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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
Mini 8Ch Rs485 Multifunctional Di-Do Module Digital Npn Pnp Input Output Modbus Rtu Plc Remote Io Expansion Board Dc 5V 12V 24V
$2.80 - $3.00
(Min. Order) 10 pieces
12V 24V 1-2A RS485 MODBUS RTU Small DC Motor Driver Forward Reverse Stop Delay Controller Run Independently After Setting
$4.40 - $4.60
(Min. Order) 10 pieces
UD23202 USB to RS232 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
UDTLL03 USB to TLL 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
UD48501 USB to RS485 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
4AI-4DI-6DO NTC Temperature Collector -20-+125 Celsius Analog Input NPN Photoelectric Isolation NPN DI 10A Relay Output Module
$3.00 - $14.80
(Min. Order) 5 pieces
0.5A 1A 2A Solar Controller Charging Street Light Switch Circuit Charging Controller Circuit Switch Lithium Battery Charge
$0.70 - $0.80
(Min. Order) 10 pieces
12 orders
sensor
All products
sensor
Customizable
XKC-Y25 DC5-24V Water Level Sensor Non Contact Liquid Level Sensor Detection Switch Controller Water Level Detector Controller
$4.00 - $5.00
Shipping to be negotiated
Min. Order: 10 pieces
Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable
$1.20 - $1.50
Shipping to be negotiated
Min. Order: 20 pieces
Motion Sensor DC 5V 12V Light Switch Movement Detector Activated Timer Automatic Pir Motion Sensor ON OFF for LED Strip Light
$1.00 - $3.00
Shipping to be negotiated
Min. Order: 20 pieces
30A High Power 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 20 pieces
12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board
$3.00 - $3.60
Shipping to be negotiated
Min. Order: 20 pieces
Ultra-quiet DC 12V 4.2W 240L/H Flow Rate Waterproof Brushless Pump Mini Submersible Water Pump For Garden Goldfish Bowl
$2.80 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
XKC-Y28 Non Contact Liquid Level Sensor DC 5-24V Induction Switch Water Detector
$5.00 - $5.20
Shipping to be negotiated
Min. Order: 5 pieces
DC 12~35V Intelligent Integrated Temperature Transmitter Module 4-20ma Thermal resistance pt100 sensor
$3.50 - $4.00
Shipping to be negotiated
Min. Order: 10 pieces
IR Infrared Obstacle Avoidance Sensor Module Smart Car Robot 3-wire Reflective Photoelectric
$0.20 - $0.30
Shipping to be negotiated
Min. Order: 50 pieces
G1/2" Brass Hall Flow Rate Meter NTC Temperature Measurement Water Flow Sensor Meter l29k
$3.30 - $3.50
Shipping to be negotiated
Min. Order: 10 pieces
DC3-12V Electric Aquarium Self-priming Motor Pump RS-360SH Miniature Water Pump Pumping Gear Motor
$1.80 - $2.00
Shipping to be negotiated
Min. Order: 10 pieces
MQ131 Ozone Gas Sensor Module Low Concentration O3 Air Quality Monitoring
$21.50 - $22.00
Shipping to be negotiated
Min. Order: 5 pieces
Water Level Detection Sensor AC/DC 12V Liquid Level Controller Sensor Module Automatic Water Level Controller
$2.60 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
8 channel input Temperature acquisition module RS485 RTU MODBUS WP3066ADAM
$25.00 - $26.00
Shipping to be negotiated
Min. Order: 5 pieces
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor
$2.50 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
DHT21 / AM2301 capacitive digital temperature and humidity sensor substitute SHT10 SHT11
$1.00 - $2.20
Shipping to be negotiated
Min. Order: 10 pieces
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