Temperature and humidity transmitter SHT20 sensor industrial grade high precision temperature and humidity monitoring with shell

KY-037 high sensitivity microphone sensor module sound detection module applicable language module

Turbidity detection sensor liquid suspended particles turbidity value detection module kit

L9110 motor drive fan module sensor module fire fighting robot single chip microcomputer development board

Collision sensor module electronic building blocks intelligent robot intelligent car DIY production accessories Komei Star

ZMCT103C Current Sensor active output single-phase AC current transformer module 5A range

Active buzzer module low level trigger buzzer control board electronic building block sound module

Speed sensor module counter module motor test module slot optocoupler module

DHT11 digital output temperature and humidity sensor temperature and humidity sensor

433MHz super regeneration module wireless transmitter module anti-theft alarm transmitter receiver 433 frequency

AC current transformer current sensor module 0-5A 3p/4p interface Komei Star

5-way black-and-white line recognition sensor module tracking intelligent car/infrared sensing TCRT5000

DS1820 stainless steel waterproof DS18B20 temperature sensor digital thermal probe sensor wire length 1M

GY-271 HMC5883L module electronic compass compass module three-axis magnetic field sensor Komeisin

XH-M214 soil moisture controller module digital display flower potted plant digital display automatic watering

Normally open vibration sensor module SW-1801P alarm module highly sensitive vibration switch module

DHT11 Single Bus Digital Temperature and Humidity Sensor DHT11 Module Electronic Building Blocks

Raindrop sensor module Rainwater sensor High sensitivity sensor module Foliar sensor module Rainwater sensor

Factory direct MQ-6 propane liquefied gas detection module combustible gas sensor module Komei Star

Analog piezoelectric ceramic vibration sensor vibration electronic building block single piece module

HC-SR501 module human body infrared sensor module Pyroelectric infrared sensor

Tracking module tracking obstacle avoidance module TCRT5000 infrared reflection sensor tracking sensor module

High-power MOS transistor FET trigger switch driver module PWM regulation electronic switch control board

All the way tracking tracking module sensor infrared tracking probe robot intelligent car TCRT5000

Nodemcu Lua Wifi Internet of Things Sunlephant Development Board Based on Esp8266 Cp2102

Micro bit development expansion board Micro:bit adapter board leads to programming learning of various interface modules

0.96 inch I2C IIC communication 4-pin 12864 OLED LCD module OLED display

Ultrasonic Ranging Module HC-SR04 Test Board Serial Output Digital Tube Display Rangefinder

GY-68 BMP180 BOSCH temperature and air pressure sensor module instead of BMP085

nano V3.0 development board module ATMEGA328P improved version of Kemei star

Digispark kickstarter micro USB ATTINY85 development board factory direct sales

MFRC-522 RC522 RFID RF IC Card Induction Module White Card Keychain Access Control Module

Manipulator Mechanical Arm Electronic Production Parts UNO R3 Learning Kit Acrylic Maker Kit Kemi Star

15/20/25/30/35/40kg digital steering gear high torque metal shell mechanical arm robot pan/tilt

RCWL-0516 microwave radar induction switch module human body Induction module intelligent induction detector

MQ-2 smoke sensor module gas sensitive methane sensor liquefied gas combustible gas factory direct sales