Sensors & Modules



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RS232 to RS422 Communication Data Converter Adapter UT-202 w/ Terminal Board

RS232 to RS422 Communication Data Converter Adapter UT-202 w/ Terminal Board

The UT-202 is an industrial grade high-quality port powered or external powered bi-directional ..

 RM40.00 

RM35.00

RS232 to TTL Serial Level Signals Converter Module - MAX3232

RS232 to TTL Serial Level Signals Converter Module - MAX3232

RS232 to TTL Serial Port Converter Module DB9 Connector with Cable Features: This is a MAX3232-ba..

 RM11.00 

RM5.00

RS485 to TTL Serial Level Signals Converter Module - MAX485

RS485 to TTL Serial Level Signals Converter Module - MAX485

RS485 to TTL Module (supporting EIA-485 standard) is for long range, high data rate err..

 RM11.00 

RM6.50

RS485 to UART Serial Converter Module

RS485 to UART Serial Converter Module

Only one in the whole network, 3.3V and 5.0V power supply, RS485 signal perfectly compatible..

RM18.00

SANWU Wireless Bluetooth v2.1 MP3 Audio Receiver Board HF-36 w/ TF Card Slot

SANWU Wireless Bluetooth v2.1 MP3 Audio Receiver Board HF-36 w/ TF Card Slot

  This is a Bluetooth audio receiver module with USB and TF card decoding. Can be used as a ..

RM28.00

SD Card Slot Module, SPI Serial Peripheral Interface

SD Card Slot Module, SPI Serial Peripheral Interface

This SD Card module can make your SD application more easier and simple. It is easily interf..

RM6.50

Siemens GSM Modem TC-35

Siemens GSM Modem TC-35

GSM/ GPRS modem has become popular in embedded system as it provides long distance and remote contro..

RM225.00

Soil Moisture Sensor Module HD-38

Soil Moisture Sensor Module HD-38

  A soil moisture sensor can read the amount of moisture present in the soil surrounding..

RM30.00

Soil Moisture Sensor YL-69 Hygrometer w/ HC-38 Module Board LM393

Soil Moisture Sensor YL-69 Hygrometer w/ HC-38 Module Board LM393

A soil moisture sensor can read the amount of moisture present in the soil surrounding it. I..

 RM9.50 

RM6.50

Solenoid Valve - Normally Closed, 1/2 Inch Nominal [DC12V / DC24V / AC220V]

Solenoid Valve - Normally Closed, 1/2 Inch Nominal [DC12V / DC24V / AC220V]

Have you ever wanted to control the flow of a liquid using your computer or microcontroller,..

 RM33.00 

RM25.00

Sound Detector Sensor Module w/ Amplifier LM393

Sound Detector Sensor Module w/ Amplifier LM393

  This module allows you to detect when sound has exceeded a set point you select. ..

 RM12.00 

RM6.00

Speaker 60mm 8-Ohm 5-Watt Internal Magnetic

Speaker 60mm 8-Ohm 5-Watt Internal Magnetic

This internal magnet speaker is designed with a metal shell, internal magnetic type, ea..

RM6.30

Square Wave Pulse Generator Module NE555 - Adjustable Frequency & Duty Cycle

Square Wave Pulse Generator Module NE555 - Adjustable Frequency & Duty Cycle

  Applications Work as a square wave signal generator, generates a square wave..

 RM13.00 

RM6.00

Temperature & Humidity Control w/ LCD Display - XY-WTH1

Temperature & Humidity Control w/ LCD Display - XY-WTH1

multifunction delay relay module.LCD display, very clear, easy to use, powerful.It can be widely use..

RM85.00

Temperature & Humidity Transmitter Monitor - XY-MD02

Temperature & Humidity Transmitter Monitor - XY-MD02

  How to Connect a signal receiver (such as for Arduino) to the RS485 terminal...

RM50.00

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