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SIM900A GSM Sim Module GPRS Wireless Module with Antenna Sim Card SMS CALL Ring Call
1 × RM28.90 -
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CH340G USB to TTL UART Serial Converter Download Cable for Arduino Programming ESP8266 NodeMCU Development Board
1 × RM9.90 -
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Voltage Sensor Volt Measure Module 0-25V Detection For Arduino IOT
1 × RM2.95 -
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IR sensor Infrared Range Finder Adjustable Distance Sensor Obstacle Avoidance Arduino Robotic
1 × RM2.90 -
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Analog Digital Sound Detector Mic Microphone 4 Pin KY 037 KY-037 For Arduino IOT Application
1 × RM4.95 -
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2.4GHz WiFi Antenna 5dBi Omni-Directional RP-SMA Male Connector for Router Wireless Network Signal Booster
1 × RM7.95 -
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ST-LINK V2 USB Programmer Debugger for STM8 STM32 MCU Development Board Programming Download Tool
1 × RM8.95 -
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Capacitive Button Touch Sensor Button For Arduino IOT Application
1 × RM1.45 -
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GY-63 Air Pressure Sensor Borameter MS5611 high precision Atmospheric Height Sensor For Arduino IOT Application
1 × RM25.95 -
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PWM Vibration Motor DC 3V-6V Mini Vibrating Module for DIY Projects Arduino Robot
1 × RM6.95 -
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USB to RS485 Serial Converter Adapter Dongle Module for PC Industrial Communication
1 × RM9.90
RM18.95
USB TO RS485 (CH340)
RM9.90
USB TO RS485 (2-Pin)