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4
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Products
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module board
Side appliance
connector
LCD
3d printer
Soldering Iron/Station
Remote control
Internet Of Things
adapter
Raspberry Pi
speaker
charger board
Thermoelectric Cooler
potentiometer
button/switch
trigger board
transimitter/receiver
Induction heating board
TV board
timer
development board
switch
solar panel
Power bank
WIFI bluetooth module
Crossover
karaoke board
UPS
modbus
relay module
enthernet module
voice module
dirver module
boost module
network module
buck module
inverter
cable/fan
fan
clips
fan
dupont wire
ampere-voltage meter
sensor
liquid sensor
Water Flow Sensor
gas sensor
liquid level sensor
active balancer
PLC
contorller
motherboard
hot sale products
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
active balancer
PLC
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
smart home
BMS
controller
Integrated Circuits
power supply
esp8266
New version ESP32 Development Board CH9102X WiFi+BT Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar
$2.90 - $3.10
/
piece
10.0 pieces
(Min. Order)
Cooler 2510 25x25x10mm Silent 12V 5V 24V USB Sleeve/2BALL bearing 2.5CM MINI cooling fan for laptop heatsink 25mm 3d printer fan
$1.00 - $2.00
/
piece
10.0 pieces
(Min. Order)
AC 1500V/Imin Liquid Water Level Sensor Horizontal Float Switch For Aquariums Fish Tank Pool Hydroponics Tools with 40cm Cable
$0.90 - $1.00
/
piece
20.0 pieces
(Min. Order)
USR Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
$26.99 - $28.00
/
piece
5.0 pieces
(Min. Order)
USB 3.1 Type-C Tester DC Digital Voltmeter Amperimetor Voltage Current Meter Ammeter Detector PD Power Bank Charger Indicator
$10.00 - $15.00
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piece
20.0 pieces
(Min. Order)
Type-C PD USB Tester DC Digital Voltmeter Amperimetor Voltage Current Meter Ammeter Detector Power Bank Charger Indicator
$14.00 - $15.00
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piece
5.0 pieces
(Min. Order)
2*220W+350W TPA3251 BT Power Amplifier Board 2.1 Ch Class D USB Sound Card Subwoofer Theater Audio Stereo Equalizer Amp
$30.00 - $50.00
/
piece
2.0 pieces
(Min. Order)
DB25 25pin Adapter RS232 Serial Signals Terminal Module Interface Converter To Terminal DB25 Connector Male Female D sub
$1.00 - $1.50
/
piece
50 pieces
(Min. Order)
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Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
$1.00 - $2.00
/
piece
50 pieces
(Min. Order)
3.7V liter 9V 5V multimeter modified 18650 lithium battery charge boost discharge integrated adjustable module 2A
$0.70 - $0.75
/
piece
50 pieces
(Min. Order)
18650 Battery Charger Black 1 2 4 Slots AC 110V 220V Dual For 18650 Charging 3.7V Rechargeable Lithium Battery Charger
$1.50 - $2.50
/
piece
50 pieces
(Min. Order)
QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection
$1.00 - $5.00
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piece
10.0 pieces
(Min. Order)
6 Slot 18650 Lithium Battery Charger Mobile Power Box 6 *18650 Battery Box 18650 Battery Pack USB 5V DC 8.4V/12.4V
$5.00 - $6.00
/
piece
5.0 pieces
(Min. Order)
Notebook Power Bank BMS QC3.0 Battery Fast Charger PCB Shell DC5V12v15v 19V USB External DIY Pcba
$25.00 - $28.00
/
piece
5.0 pieces
(Min. Order)
SW6106 PD fast charge QC3.0 mobile power module FCP two-way fast charge 5V9V12V
$3.00 - $3.50
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piece
10.0 pieces
(Min. Order)
IP5328P 18W Fast charging module supports QC AFC FCP PD3.0
$1.30 - $1.35
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piece
50.0 pieces
(Min. Order)
Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module
$0.80 - $0.85
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piece
50 pieces
(Min. Order)
Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module Accessories For Phone DIY New LED LCD Module Board
$1.40 - $1.50
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piece
50 pieces
(Min. Order)
5V 2A Power Bank Charger Module Charging Circuit Board Step Up Boost Power Supply Module 2A Dual USB Output 1A Input
$0.75 - $0.80
/
piece
50.0 pieces
(Min. Order)
lii-500 LCD 3.7V/1.2V AA/AAA 18650/26650/16340/14500/10440/18500 Battery Charger screen+12V2A adapter lii500 5V1A
$16.00 - $17.00
/
piece
5.0 pieces
(Min. Order)
Type-C QC AFC PD2.0 PD3.0 to DC Fast Charge Trigger Polling Detector USB-PD Notebook Power Supply Change Board Module
$1.90 - $2.00
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piece
5.0 pieces
(Min. Order)
Mobile Phone SW3518 Quick Charger Adapter Module 6-35V QC4.0 PD3.0 USB Type-C Cellphone Fast Charge Board Support
$10.00 - $14.00
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piece
10.0 pieces
(Min. Order)
Sw3518s Fast Charging Power Module DC 6-32V USB Pd3.0 (PPS) Mobile Phone Fast Charging Board Step-down Module
$1.00 - $9.00
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piece
20.0 pieces
(Min. Order)
USB DC Step Down Module 12V 24V To QC3.0 Phone Fast Charge
$1.00
/
piece
50 pieces
(Min. Order)
DC 5V 2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/battery protection/indicator module 3.7V lithium 18650
$0.60
/
piece
50 pieces
(Min. Order)
DC-DC 9V/12V To 5V 8A Step Down Power Charger Bank Board 3 USB Mini Charging Module Step-Down Buck Converter
$1.00 - $3.00
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piece
10.0 pieces
(Min. Order)
4 Four USB Port A5268 Step Down Power Supply Converter Board Module DC 12V 24V 40V to 5V 5A For MP3/MP4 Phone Car Equipment
$1.00 - $3.00
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piece
10.0 pieces
(Min. Order)
6-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module
$0.70
/
piece
50 pieces
(Min. Order)
CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging
$7.50
/
piece
10 pieces
(Min. Order)
DC 5V Step Up Power Module Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P
$0.25
/
piece
50 pieces
(Min. Order)
DC 5-23V to DC 5-23V to 4.2V 8.4V 12.6V for 3.7V 7.4V 11.1V 18650 Lithium Battery 2A Multi-Cell Synchronous Buck Li-Ion Charger
$2.85
/
piece
20 pieces
(Min. Order)
DD06CVSA 4 in 1 2.1A 4.2V Charge Discharger DC-DC Boost Converter 3.7V to 5V Mobile Power Diy Power Supply Module
$2.90
/
piece
20 pieces
(Min. Order)
XH-M602 Battery 12V Intelligent Device Power Supply Control Board Automatic Charging and Blackout Integrated Circuit
$3.60
/
piece
20 pieces
(Min. Order)
XH-M601 Battery 12V Intelligent Device Power Supply Control Board Automatic Charging and Blackout Integrated Circuit
$1.20
/
piece
20 pieces
(Min. Order)
XL4015 5A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter Lithium Charger Step Down Module XL4015 E1
$1.00 - $1.20
/
piece
20.0 pieces
(Min. Order)
DC12V3A 5A Power Supply Charging UPS Board Chassis Circuit for RFID Door Lock Access Control System
$9.00 - $10.00
/
piece
10.0 pieces
(Min. Order)
ESP32 ESP32S For Wemos For Raspberry Pi 18650 Battery Charge Shield Board V3 Micro USB Port Type-A USB 0.5A
$1.66 - $7.00
/
piece
10.0 pieces
(Min. Order)
Balance Charger Charging Adaptor Plate XH Balanced Interface Adaptor Plate Board 2-6s
$2.00 - $3.00
/
piece
20.0 pieces
(Min. Order)
D3806 Digitally controlled DC stabilized constant current power supply adjustable voltage and current meter 38V6A charger
$12.00 - $13.00
/
piece
10.0 pieces
(Min. Order)
10A DC-DC 4-32V to 1.2-32V Step Down Module Solar Charger Constant Voltage Current Adjustable Buck Converter LED Driver
$1.00 - $2.00
/
piece
20.0 pieces
(Min. Order)
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step Up Voltage Charger Power
$1.00 - $2.00
/
piece
20.0 pieces
(Min. Order)
CD60L Solar Battery Charger Controller DC 6V 12V 24V 60V Charging Discharge Control Module Under Voltage Current Protector Board
$3.50 - $4.00
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piece
20.0 pieces
(Min. Order)
6-48V Battery Charging Controller Module for Undervoltage Control Over-discharge Protection
$5.00 - $6.00
/
piece
10.0 pieces
(Min. Order)
YX612 10V-60V 30A Under Voltage Control Module Over Discharge Protection Storage Battery Module
$5.00 - $6.00
/
piece
20.0 pieces
(Min. Order)
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step Up Voltage Charger Power
$1.00 - $2.00
/
piece
20.0 pieces
(Min. Order)
For Wemos D1 Mini Battery Shield USB Single Lithium Battery Charging Boost Module With Pins LED Indicator 5V DC
$0.90 - $1.00
/
piece
50.0 pieces
(Min. Order)
DC-DC Vehicle Charging Board 8V-35V 5V 8A Power Supply Depressurization Module 4 port USB Output mobile Charger Car
$1.00 - $3.00
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piece
20.0 pieces
(Min. Order)
Dedicated 3.2V LiFePO4 Battery Charger Module 3.6V 1A CV/ CC wtih Overvoltage Protection Automatic Recharge Low-Power Sleep
$1.00 - $1.80
/
piece
20.0 pieces
(Min. Order)
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