₦ 4,800
This module allows up to 8 loads to be controlled. The control lines are opto-isolated for safe control.
2 in stock
This module allows up to 8 loads to be controlled. The control lines are opto-isolated for safe control.
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RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
The device produces a square-wave output whose frequency is proportional to the intensity of the chosen color.
The JCQ-3FF 12V Relay allows your to control loads with up to 10A consumption
Features:
his thermoelectric cooling lets you heat up or cool things simply by reversing the polarity of the wires. One side heats up while the other cools. It can be used for CPU cooling, Video Card, Mini fridge and other cooling/heating applications and even for electricity generation!
CAUTION: Please use with a heatsink
This DC-DC booster module comes in handy when you need a regulated output greater than what you have available. It can be used to boost 3-3.7V battery supply to 5V output or raise a 5V supply to be compatible with a 12V motor.
Technical specifications:
The 4-channel relay module is able to switch up to 250A 10A and can be easily applied to home automation and control applications.
Uses:
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