RS232 Shield for Arduino
This RS232 shield is designed for the Arduino controller,and it can easily convert UART to RS232 interface. The shield integrates DB9 connectors (female) that provide connect..
RS485 Sensor Node V1.0
This RS485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring, home automation...etc. It is a Internet of things dev..
RS485 Shield for Arduino
This is an Arduino RS485 shield, especially designed for the Arduino controller board. It can easily convert the UART to the RS485. This shield integrates a standard RS485 po..
SIM7000C Shield NB-IoT LTE GPRS GPS
NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in W..
SIM7000E NB-IOT/LTE/GPSRS/GPS Shield
NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in ..
Soil Moisture Sensor
A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your pet plant's water level. This is ..
This is a high-quality electric solenoid lock with steel-made case and steel casting parts. It adopts solid and durable latch hook which assured a long usage life over 500 thousands tim..
The turbidity sensor detects water quality by measuring the levels of turbidity. It uses light to detect suspended particles in water by measuring the light transmittance and scatter..
UHF RFID Classic Tag
This RFID tag Alien higgs3 chip accords with ISO 18000-6C、EPC Class1 Gen2 standard protocol. It contains 64B EPC space and 64B user space. Its' carrier frequency is between 860~9..
Wireless Charging Module 5V/1A
Wireless charging modules uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an ..
APC220 Radio Communication Module
The APC220 radio module provides a simple and economic solution to wireless data communications. Integrates an embedded high speed microprocessor and high performanc..
Panel Mount Volt Meter 4.5-30V - Blue
This is a standalone DC voltage meter. It measures 3V-30V with 1% accuracy. Best suited for battery level display. Just apply two wires on the power without any ..
DC Current Meter, 0-10A, 4 Decimal, Blue LED
This is a standard led 10A Current Meter. It measures 0-9.99A with 2% accuracy. Just apply four wires without any extra circuit or components, and will gi..