DC5V 2 Channel Relay Module (Red Color)

180৳ 
The DC5V 2 Channel Red Color Relay Module is an uses high-quality relay, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A.

DC5V 2 Channels Relay Module (Black Color)

130৳ 
The DC5V 2 Channels Relay Module is similar to the 4-channel version but with two relay channels. It is suitable for projects requiring the control of two separate high-power devices, providing a reliable interface between microcontrollers.

DC5V 2A Charge Discharge Module With Protection

160৳ 
The DC5V 2A Charge Discharge Module is an Integrated Module For Lithium Battery & Boost Mobile Power With Protection.

DC5V 4 Channel Red Color Relay Module

340৳ 
The low level triggers the relay module's power indicator (green) and the 4-way relay status indicator (red). User-friendly interface design, all interfaces can be directly connected through the terminal leads. Four fixing bolt holes are provided.

DC5V High Quality Active/Passive Buzzer Module

55৳ 
This is an Active buzzer is present inside with shock source, so as long as the electricity will call 2 Program control convenient, single chip microcomputer a high and low level can make the sound, and the passive buzzer is can not do.