1 / 2 / 4 / 6 / 8 Channel 12V 10A Relay Board Module $6.38 - $16.75 Inc. GST
1-8S Blue Green Single 3.7V Lithium Battery Capacity Indicator Module Display $8.33 - $9.80 Inc. GST

20 in stock

$8.65 Inc. GST

20 in stock

Quantity Discount (%) Price
1 $8.65
2 - 4 5 % $8.22
5 - 9 7.5 % $8.00
10 - 19 10 % $7.79
20+ 15 % $7.35
MOSFET is an electronic device having a good switching characteristics, is widely used in the electronic switch circuit needs, such as switching power supplies and motor drives, and a lighting dimming. Relays are all very familiar with another module has switching characteristics, but because of the working principle of the relay is generally achieved by mechanical contact on and off purposes, which will inevitably lead to a very short switching times under the circumstances, the relay situation does not work, the other sounds when Baba contact switch in some cases is more annoying thing.
Use this module with Arduino electronic building blocks IRF540 MOSFET switches use the same, but changes to the way the original four. Use reference Arduino 1-way switch IRF540 MOSFET Modules:
We designed this MOSFET switch, were used to control different circuit modules. Affected MOSFET works, the electronic building blocks can be used to control the DC circuit, such as DC LED screen, etc., are not suitable for controlling the AC circuit. Under extreme circumstances of the MOSFET switch can be used to control 100V / 33A DC circuit, but control is recommended not less than the minimum DC voltage 9V.

Experiment, we picked up 1 LED light。

Test code as follows:
int s1Pin = 6;

void setup() {
pinMode(s1Pin, OUTPUT);

}void loop() {

digitalWrite(s1Pin, HIGH);

digitalWrite(s1Pin, LOW);


Package include:
1 x 1 Channel 1 Route MOSFET Button IRF540 + MOSFET Switch Module Arduino
Weight 50 g
Dimensions 260 × 160 × 20 mm


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