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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
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
esp8266
All products
esp8266
Customizable
ESP8266 CH340G NodeMcu V3 Lua Wireless WIFI Module Connector Development Board ESP-12E Micro USB ESP8266 CP2102 Based L293D
$1.60 - $1.70
Shipping to be negotiated
Min. Order: 20 pieces
Raspberry Pi 4 Model B Dual Fans CNC Aluminum Alloy Case Metal 4 Color Armor Shell with Heat Sinks for Raspberry Pi 4B/3B+/3B
$4.50 - $5.00
Shipping to be negotiated
Min. Order: 5 pieces
ESP8266 ESP-12 ESP12 WeMos D1 Mini Module WiFi Development Board Micro USB 3.3V
$1.70 - $1.80
Shipping to be negotiated
Min. Order: 20 pieces
220V Wifi Relay Switch Remote Control Smart Home WIFI Smart Switch ESP8266 Relay Module
$5.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
PWM speed controller DC motor Digital display 0~100% adjustable drive module Input MAX60A 12V 24V
$4.50 - $5.00
Shipping to be negotiated
Min. Order: 5 pieces
TP4056 +Protection Dual Functions 5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module
$0.10 - $0.15
Shipping to be negotiated
Min. Order: 50 pieces
LCD Digital Transistor Tester Meter LCR-T4 Backlight Diode Triode Capacitance Transistor Tester
$5.60 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
2.1 Subwoofer Speaker Amplifier Board TPA3118 Audio 30W*2 +60W Sub AMP With Independent 2.0 Output
$24.00 - $25.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
1.2A Balance Lifepo4 LTO Lithium Battery Active Equalizer Balancer Energy Transfer Board 3S 4S 6S 7S 10S 12S 13S 14S 16S 17S BMS
$3.00 - $16.00
Shipping to be negotiated
Min. Order: 10 pieces
XKC-Y26-V Non-contact Water Liquid Level Sensor Induction Switch Detector 5-24V
$4.90 - $5.00
Shipping to be negotiated
Min. Order: 10 pieces
Wemos D1 MINI ESP32 ESP-32S Wireless WiFi BT BLE For Wemos D1 Mini Esp8266 CP2102 Module With Pins
$3.50 - $4.00
Shipping to be negotiated
Min. Order: 10 pieces
8RO Relay output module RS485 MODBUS RTU communication WP8025ADAM
$25.00 - $26.00
Shipping to be negotiated
Min. Order: 5 pieces
DC 5V-32V 12V AC 220V Wifi Relay Switch 4 Channel Wireless Wifi Relay Module Remote Control Switch App Control For Smart Home
$6.00 - $6.50
Shipping to be negotiated
Min. Order: 5 pieces
4 channel Stereo Audio Mixer Board Drive headphone amplifier Mixing Board DIY NJM3414 Four inputs one output
$5.00 - $6.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
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