Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
5
YRS
Shenzhen Qinda Electronics Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
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
Max 3A Synchronous 4-Switch High Efficiency DC-DC Buck-Boost Converter Module 3-23V to 3.3V 4.2V 5V 6V 10V 12V Voltage Regulator
$3.20 - $3.40
(Min. Order) 10 pieces
CE034_M DC 5V 6V 9V 12V 15V 24V BT-compatible Relay Module APP Mobile Phone Remote control
$9.00 - $10.00
(Min. Order) 10 pieces
4A Multi-Chemistry Li-ion/Li-po/LiFePO4/Lithium Titanate Batteries Charger With Photovoltaic Cell MPPT Function
$3.20 - $3.40
(Min. Order) 10 pieces
UPS Module 5V 1A 3.7V 4.2V Li-Ion Battery Charge Discharge Board for MEGA2560 ESP32 Uninterrupted Power Supply
$0.85 - $0.95
(Min. Order) 10 pieces
Ultra Small Single-Cell Li-Ion Li-Polymer Batteries Over Charge Discharge Overcurrent Protection Module
$0.30 - $0.40
(Min. Order) 10 pieces
16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board
$26.00 - $28.00
(Min. Order) 5 pieces
Mini 16x16 Matrix Red LED Display 1.9MM Dot Module MCU SPI Board For MEGA2560 DUE NANO LEONARDO MICRO STM32 AVR
$4.60 - $5.00
(Min. Order) 10 pieces
1A 3.7V Li-ion Li-Po / 3.2V LiFePO4 Battery 4.2V 3.6V Charger MPPT Solar Controller Module For Solar Panel Mobile Power USB
$0.90 - $1.00
(Min. Order) 10 pieces
module board
All products
module board
Customizable
HF5111B Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Modbus 2M Flash Cortex-M3 Connector
$18.50 - $19.50
Shipping to be negotiated
Min. Order: 1 piece
HF5111A Industrial RJ45 RS232/485/422 Serial Ethernet Connector Linux Serial Port Server Converter Device
$22.00 - $23.00
Shipping to be negotiated
Min. Order: 1 piece
20DBM -121dBm UART Transmitter and Receiver Modbus RTU Module DC 12V 24V Din Rail DIP Switch RS485 Wireless Transceiver
$10.00 - $15.00
Shipping to be negotiated
Min. Order: 5 pieces
AD584 High Precision Voltage Reference Module with 4 Channel 2.5V/7.5V/5V/10V&5 Levels 100R/1K/10K/100K/1M Resistor Calibration
$9.00 - $9.50
Shipping to be negotiated
Min. Order: 5 pieces
DC 12V 220V 10A 315MHZ 433MHz 2 Channel Wireless Relay RF Remote Control Switch Heterodyne Receiver Smart Home Switch Module
$2.00 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
5 orders
R223C16 16ch DC 12V Serial Port DB9 UART RS232 Relay Module for PLC PC Com 3D Printer LED Home lighting Motor
$20.00 - $25.00
Shipping to be negotiated
Min. Order: 5 pieces
8DI-8DO 16DI 16DO RS485 Isolated Communication MODBUS RTU PLC Expansion Board Digital Input & Output DC 9-24V Relay Module
$25.50 - $26.50
Shipping to be negotiated
Min. Order: 5 pieces
AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/TTL UART Interface Four-Way Input Output DC3.3-24V Optocoupler Signal
$7.00 - $8.00
Shipping to be negotiated
Min. Order: 5 pieces
IO54C01 DR51D01 3A 42 57 86 Stepper Motor Forward and Reverse Controller Limit Angle Pulse Speed Drive Module Programmable PLC
$13.00 - $30.00
Shipping to be negotiated
Min. Order: 2 pieces
8ch DC 5-24V 2.54MM Pin RS485 Multifunctional DI-DO Module Rtu Input and Output Control PLC HMI Remote IO Expanding Board
$4.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module
$23.00 - $25.00
Shipping to be negotiated
Min. Order: 5 pieces
19 orders
DC4-25V Digital Thermometer NTC 10K Metal Probe C/F USB Temp Temperature Detector Tester LCD Analog Indoor Aquarium Incubator
$1.00 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
DC4-30V 100cm Digital DC Single Voltmeter and Thermometer Temperature Sensor Detector With NTC 10K 3950 Probe Temp Tester Gauge
$1.00 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
DC 4V-28V Mini LED Dual Display Digital Temperature Thermometer with NTC Waterproof Metal Sensor Dual Probe Temperature Tester
$1.00 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
8ch 12V-24V 4-20MA/0-20MA Current Collector Module RS485 MODBUS RTU Board for Shunt Hall fluxgate Pressure 2/3-wire Sensor
$15.00 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces
DC 12V 24V RS485 to 4-20mA/0-5V/0-10V Current/Voltage Converter RS485 to DAC Number-mode Conversion Module MODBUS RTU Control
$5.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
1
2
3
4
5
6
...
85
4
/85
Go to
Page
Go