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The keyestudio 3-channel IRF540NS large current MOS module uses 3-channel MOS switch, which is applied to operate the large current with small current, similar to a relay element.
It can be applied to drive the Servo, large current LED light, etc.
When using, input the voltage less than 40V to the terminal block VIN GND, the voltage of V+ block is equal to VIN block.
We can control the HIGH or LOW of INA INB INC pin headers to determine whether connect to ground.
When at HIGH, INA- INB- INC-pin headers are connected to ground, D1 D2 D3 led will turn on; when at LOW, INA- INB- INC-pin headers suspend, D1 D2 D3 led will turn off.
The module comes with four 3mm fixing holes, easy to fix on any other devices.
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