Shenzhen,Hairuixing,Technology,Co.,Ltd.
#047 Upgraded small board USB to TTL module PL2303 serial communication with automatic reset Download Module Converter
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.93 - $1.05
In Stock
#490 infrared sensor receiving module smart car KY022 module ir sensor
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.13 - $0.25
In Stock
#487 KY-010 Light-blocking Photo Interrupter switch Sensor Module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.25 - $0.37
In Stock
#666 current transformer module 5A change single-phase AC current sensor module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
In Stock
#205 125KHz ID card reader module rdm630 pcba RF rfid reader uart serial output module SCM RDM6300 rfid reader
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.90 - $2.02
In Stock
#417A FT232RL modules 3.3V 5V mini interface downloader USB to TTL converter 500MA pcba
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.17 - $1.29
In Stock
WT-0193 Model B 7 inch screen advanced kit 1GB 2GB 4GB 8GB Ram Raspberry Pi 4 Kit
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
In Stock
#126C RC522 RFID IC card reader sensor module read write card with a white card and MFRC522 Pin
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.75 - $0.87
In Stock
#862 Green board wifi circuit board RF serial port 433M CC1101 10mW Sender Receiver Wireless Module wifi SI4432
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.28 - $1.42
In Stock
#111A Tiny RTC I2C 24C32 memory DS1307 electronic clock module without battery
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.38 - $0.50
In Stock
#506 DS18B20 temperature sensor module inductor KY-001 accessories electronic circuit module Temperature sensors
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.38 - $0.50
In Stock
#102 Hot sale DC-DC solar power module buck booster DC voltage regulator module 3A step up down
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$2.37 - $2.49
In Stock
#711 Dual channel audio power amplifier TPA3116D2 Ultra-thin double Power module DC12V24V digital Class D amplifier board 100W
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$3.84 - $3.93
In Stock
#106 Hot sale DC-DC USB boost voltage regulator module step up Boost Adjustable Voltage Charger Power Supply Module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.21 - $0.33
In Stock
#282C Photoresistor Relay Control Module Light Control Switch relay module DC24V
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.43 - $1.55
In Stock
#636 DC-DC buck converter module step-down Adjustable Voltage module DC6.5V 48V power supply charger module step down
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$2.89 - $3.01
In Stock
#106 Onboard ultra-small PFM control DC-DC boost modules 5v Adjustable power control module dc step up module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.21 - $0.33
In Stock
#628 New mcu V3 ESP8266 wifi module DC4V 9V development board CH340 devlop 32MB
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.75 - $1.87
In Stock
#164 100x gain signal amplifier module LM358 operational amplifier module 5v 12v
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
In Stock
#508 small passive buzzer module KY-006 for LH Accessories 5 V 12V
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
In Stock
#847A Colourful Christmas Tree LED Flashing Module Electronic parts kit DIY
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$2.54 - $2.72
In Stock
#033 RC522 RFID card reader module serial port reader 13.56mhz ic card RF development board pcba
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$3.72 - $3.86
In Stock
#279B DC AC 2-way relay module 12v Expansion board module electronic relay module 5V high and low level touch
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.92 - $1.10
In Stock
#337 TDA7492P 25W+25W v4.0 Audio Receiver Digital Amplifier Board module pcba board DC 8V 24V
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$10.00 - $10.14
In Stock
#713 High-power digital audio power amplifier board TPA3116D2 speaker amplifier board
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$6.70 - $6.88
In Stock
#350 D1 Mini Edition ethernet modules ESP8266-12F pcb Lua mcu ESP8266 WIFI modules Support OTA online
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.96 - $2.14
In Stock
#896 JQ6500 voice module MCU serial control broadcast One to one 5 channel control Music IC MP3 module supports FAT16 FAT32
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$2.02 - $2.20
In Stock
#122 AMS1117 step down regulator pcb board 3.3V Voltage buck module step-down power supply module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.17 - $0.35
In Stock
#357 Li-ion battery boost/discharge module 5V 9V adjustable multimeter conversion 18650 lithium battery charging module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.54 - $0.72
In Stock
#798A-1 1 section 18650 li-ion Battery indicator board 1S 2S 3S 4S Single 3.7V Lithium battery power display board
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.65 - $0.90
In Stock
#290A GY-521 MPU6050 module three dimensional angle sensor module 6DOF three axis accelerometer electronic gyroscope module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$4.20 - $4.38
In Stock
#557A XH-W1209 Temperature Controller Module DC 5v 12v 24v Switch Module pcb Digital display thermostat module 1209
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.29 - $1.47
In Stock
#126A MFRC-522 RF IC reader Card 13.56MHz RFID-RC522 Sensor read Module rc522 rfid card reader writer module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.87 - $1.05
In Stock
#109 lcd MAX7219 dot matrix board control module display module finished product lcd display dot matrix module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.67 - $1.85
In Stock
#203 SD Card Module Reading and Writing SPI interface read write module SD card socket AMS1117 Reader module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$0.37 - $0.55
In Stock
#022A DS3231 RTC Raspberry Pi with battery Foreign high precision ds3231 Clock module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.86 - $2.04
In Stock
#408 TPA3116D2 digital audio amplifier Two-channel DIY power amplifier board
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$8.06 - $8.24
In Stock
#837 S12SD UV light sensor module sunlight intensity detection sensor module
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- Supplier: Shenzhen,Hairuixing,Technology,Co.,Ltd.
$1.70 - $1.95
In Stock