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GPS module GT-U7 compatible NEO-6M with EEPROM navigation satellite positioning to send data

Manufacturers electronic thermometer fish tank refrigerator water temperature strap probe 2 meters 2 seconds refresh FY-10

DuPont Rubber Shell 2.54mm Spacing DuPont Wire Plug 1p

HC-05 Bluetooth to serial port module group CSR master-slave integrated 51 single-chip HC-05 Bluetooth module

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HC-SR501 human body infrared Induction module pyroelectric module large chip probe

40P DuPont Line Male-to-Male Male-to-Female Female-to-Female 10/20/30CM Color Cable Connection Line

USB voltage current timing power watt-hour internal resistance overcurrent overvoltage detection test instrument mobile phone charger

2000W SCR Governor high power electronic voltage regulator dimming speed regulation

USB charging current/voltage tester detector USB voltmeter ammeter can detect USB equipment

HD ips 0.96 inch 1.3 inch 1.44 inch 1.8 inch TFT Display OLED LCD screen st7735

Tuhaojin MINI CH340 RS232 USB to TTL module to serial port nine upgrade board brush line

USB voltage ammeter power capacity mobile power test detector battery capacity tester

USB to DC5.5/3.5mm router optical cat boost line 5V booster to 9V12V charging cable

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PH value test module collects and monitors soil water quality acid-base concentration sensor detection control module

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CP2102 module USB to TTL serial port UART STC download cable Super PL2303 brush upgrade cable

Round Electronic Temperature and Humidity Meter Reptile Electronic Temperature and Humidity Meter Mini Electronic Digital Temperature and Humidity Meter

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2 relay module 5v 12v 24V with optocoupler isolation support high and low level trigger 5v 12v 24V

5v stepper motor 4-phase 5-wire stepper motor brand new stepper motor/reduction motor 28BYJ-48-5V

High-power electronic voltage regulator 5000W 220V controlled silicon voltage regulator with shell temperature control dimming

Electronic thermometer digital thermometer fish tank refrigerator water temperature meter thermometer with waterproof probe FY-10

Electronic hygrometer built-in TPM-10 FY-11 FY-12 round thermometer universal outer box

2000W SCR governor motor 220V high power voltage regulating dimming temperature regulating module external potentiometer

Lead-acid battery electric vehicle ternary lithium battery power display 12V24V48V60V72V voltage meter

1-way relay Module 12V low level trigger relay expansion board

USB to TTL CH340 module upgrade small board STC microcontroller download line brush board USB to serial port

2000W controlled silicon speed controller motor 220V high power voltage regulator dimming temperature control module with switch

Precision 3.3V 700MA isolated switching power supply module/AC-DC step-down module 220V to 3.3V

USB charging current/voltage tester detector USB voltmeter ammeter can detect USB equipment

DC-DC power supply module 3A step-down module ultra-small size 24V-12V 9V to 5V fixed output

3.5-inch HD HDMI monitor Raspberry Pi LCD touch screen MPI3508