SMD Tri-Color (RGB) LED Module

120৳ 
The SMD Tri-Color (RGB) LED Module Full Color LED Module Tri-color LED for Arduino. Can be directly plugged into the Arduino motherboard, no DuPont line connection required.

Soil Moisture Sensor T+H+EC RS485 Output Module

12000৳ 
Soil Moisture Sensor Humidity Temperature Electrical Conductivity Tester Meter RS485 Output.

Soil pH Detector Sensor Module RS485

8900৳ 
Soil PH Sensor Detector RS485/ GPRS / 4g / LORA Agricultural Greenhouse 0-5V 0-10V NB-IOT PH Value Transmitter IP68.

Solar MPPT Buck Module 5A Controller

1250৳ 
It can support high-power LED. As a car power supply, it can for your cell phone or digital products supply. Output current range: 0.05-5A (The default output current is 3A); Turn lights output range: 0.01-5A (Default turn lamp current 0.3A) the current r

Speak Recognition, Voice Recognition Module V3

2400৳ 
This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice