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DHT 11 Module

 300.00
This DHT11 Digital Relative Humidity and Temperature Sensor Module is pre-calibrated with resistive sense technology coupled with NTC thermistor, for

DIY Kit Clap Control Switch

 250.00
 Electronic Acoustic Clap Control Switch DIY Kit Sound Sensor Electronic Circuit DIY Suit Integrated PCB Module  Features: Easy to use

DIY Kit Ding dong doorbell

 250.00
NE555 doorbell information Feature: Dingdong doorbell switch s1 is a button switch on the door, no need to press the

DIY Kit Light Control Sensor Switch

 150.00
Product Description Type:electronic moduleModel Number:Photosensitive switchApplication:experimental modulesOperating Temperature:-40°-+85°Supply Voltage:3VPackage:Moduleis_customized:YesWorking voltage: DC 3V

DIY Kit Photosensitive Sound Light Alarm

 300.00
This circuit is used to detect the ambient light. When the light is bright, it will give an audible and

Dual H Bridge L298N DC Stepper Motor Driver Controller Board Module

 450.00
Product Description Using L298N made by ST company as the control chip,the module has such characteristics as strong driving ability,

Dual Motor Driver 1A TB6612FNG for Microcontroller

 350.00
Specification Motor supply (VMOT): 2,7 V to 15 V Logic power supply(VCC): from 2.7 V to 5.5 V Maximum output

Dual USB 5V 2.4A Charge Board Micro USB Type-C 18650 Power Bank Box Charging Module with LED Screen Display

 550.00
Dual USB 5V 2.4A Charge Board Micro USB Type-C 18650 Power Bank Box Charging Module with LED Screen Display  

EGBO Ecg module AD8232 ecg measurement pulse heart ecg monitoring sensor module kit for Arduino

 1,200.00
Description:  The ECG module AD8232 heart ECG monitoring sensor module Kit For Arduino is a cost-effective board use to measure

EGBO X9C103S Digital Potentiometer Board Module

 450.00
DESCRIPTION The X9C103S Digital Potentiometer Module is a 10kΩ digitally controlled potentiometer with 100 selectable wiper taps and non-volatile storage

ESP-01S DHT11 Temperature Humidity Sensor Module

 400.00
ESP-01S DHT11 Temperature Humidity Sensor module This ESP-01S DHT11 Module is based on the ESP8266 and DHT11 temperature & humidity sensor,

ESP32 CAM MB MICRO USB PROGRAMMER CH340G USB TO SERIAL PORT BOARD

 400.00
Description: The ESP32-CAM-MB module can operate independently as the smallest system. A new WiFi + Bluetooth dual-mode development board based

ESP32CAM ESP32-CAM WiFi + BLE module camera development board with camera module OV2640 2MP

 1,800.00
The ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization has a very competitive small-size camera

ESP8266 10A 220V Network Relay WIFI Module Input DC 7V – 30V Modules

 850.00
Specifications:Model: ESP8266Color: GreenSize(L*W*H):65 x 40 x 18 mmISM: 2.4 GHzPA:+ 25 dBmRelay voltage: 220 VRelay Current: 10 AInput voltage: DC

ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01

 600.00
ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP-01Instructions download: https://github.com/IOT-MCU APP download link: https://pan.baidu.com/s/12UmcOUh-wWicUpY4xB70PQ5V WiFi relay module ESP8266

ESP8266 ESP-01 ESP01 Serial Wireless WIFI Module Transceiver Receiver Board LWIP AP+STA

 400.00
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and

Eye Blink Sensor

 800.00
EYE BLINK SENSOR This Eye Blink Sensor module detects eye blink using infrared. The reflected infrared radiation from the eye varies depending

Flame Detection Sensor Module

 300.00
The Fire or Flame Sensor Module can detect flames in the 760 – 1100 nanometer wavelength range. Small flames like

FS-28 Liquid Water Level Sensor Float Switch 220V

 400.00
Description Float level switch is a simple structure, easy to use level control devices, it does not provide power, no

G1/4 Pressure Transmitter Transducer for Water Gas Oil 4-20mA Output 0-1.6MPA

 4,000.00
Capacity Range: 0-1.6MPAComprehensive Precision:0.5%FS;Output Signal:4-20mA;Overload Capacity:2-4 timesUsing Temperature Range:-40 to 110℃;Power Supply:8-32VDC;Pressure Medium:Non-corrosive liquid or air;Temperature Effect on Zero:Typical:0.02%FS/C;Maximal:0.05%FS/C;Temperature Drift

HLK-PM12 3W AC-DC 220V to 12V Buck Step Down Power Supply Module Converter Intelligent Household Switch

 600.00
Product Description Product features:Meet UL, CE requirements,Ultra-thin, ultra-smallAll voltage input (AC: 90 ~ 264V)Low ripple and low noiseOutput overload and