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Temperature Sensor PT100 DS18B20 stainless steel casing blind tube protective sleeve 6 × 50

CSI/interface Camera 5 million pixels 15cm flexible cable support Raspberry Pi 3 generation B/2 generation/1 generation

GP2Y Series Infrared Ranging Sensor Distance Detection 2-15/4-30/4-50/10-80/20-150cm

GY-BMP280-5V temperature and humidity sensor atmospheric pressure sensor module

CH341 module USB to UART SPI TTL ISP parallel port converter single chip microcomputer serial port download

High sensitive vibration sensor module vibration module SW1801P alarm sensor module

Lithium-ion active equalizer energy transfer board 2-17 series inductance transduction 1.2A high current equalization module

Raspberry Pi zero 2W Aluminum Alloy Shell Raspberry Pi zero 2W Thermal Protective Shell with Pin

Raspberry Pi 4B aluminum alloy shell dual fan cooling shell Raspberry Pi metal protective shell supports 4 generations B

E18-D80NK infrared obstacle avoidance sensor proximity switch smart car 3-80cm with DuPont head

USB to TTL support 3.3V 5v FT232RL module download cable USB interface

HD SPI 0.96-inch 1.3-inch 1.44-inch 1.8-inch TFT display color screen OLED LCD st7735

Raspberry Pi 4B 0.96-inch OLED I2C 4-pin LCD screen module CPU temperature IP hard disk information display

Silent submersible pump mini micro water pump DC3V 5v computer water cooling mobile phone charger or USB drive

ZK-HT21 Bluetooth digital amplifier module 2.1 channel TDA7498E heavy high and low tone neutral. No logo

MG996R,MG946 steering gear vehicle and ship manipulator 13kg large torque gear steering gear server

DCDC XL4015 adjustable step-down module 4~38V High Power 96% rate low ripple

LJ12A3-4-Z/LJ18A3-8-Z BX inductive proximity switch sensor/metal induction NPN normally open

TDA7498E high power digital amplifier board 2.0HIFI stereo 160W * 2 support BTL220W

Electronic building blocks rotary potentiometer analog knob module Rotary Encoder Module

Four-jet humidifier module DIY humidifier control board atomizer driver board four-way ultrasonic driver board

DC022 DC head with nut inner diameter 5.5mm inner needle 2.1mm DC power socket 5.52.1mm

3D printer 6*20 mold single head electric heating tube heating tube heating tube heating rod single end 12V40W24V40w

High quality buzzer 5V active buzzer electromagnetic in-line SOT plastic tube long sound 12*9.5mm

ESP-07S ESP8266 serial port to WIFI module industrial low power wireless module

1-Way home appliance control with optocoupler relay module isolation module

LM35DZ TO-92 temperature sensor transmitter linear voltage sensing temperature 0 ° C 100 ° C

Digital output temperature and humidity sensor DHT11 temperature and humidity sensor

Double-sided positive and negative insertion TYPE-C four-core male head with plate tensile data transfer Android welding line fast charging USB test

Red and Black Banana plug to crocodile clip line test line red and black one pair of line length 1 m

3D printer 42 stepper motor driver expansion board 8825/A4988

Vibration motor motor module dc motor mobile phone vibrator vibration motor alarm mini

WIFI + Bluetooth module ESP32-CAM + ESP32 baseboard CH340G +2.4G antenna (set)

CH340G USB to TTL module RS232 to serial download line CH340T module upgrade brush

DD4012SA 1A DC 5-40V to 3v 3.3V 3.7V 5v 6v 7.5V 9v 12v welding

Raspberry Pi 4 generation Raspberry Pi 4B anodized color heat sink motherboard IC radiator with adhesive

Huiwen Technology Gas Sensor Accessories Ceramic Shell MEMS Sensor Raspberry Pi Development Accessories

TCRT5000 infrared reflective photoelectric sensor/reflective photoelectric switch/tracking car

18650 battery box 1 section 2 section 3 Section 4 section charging base with thick wire in series

1/5/10/20Kg small range weighing pressure sensor environmental/non-environmental electronic scale bracket sensor