1PCS Hall Magnetic Standard Linear Module For Arduino AVR PIC New
|
Product Descriptions
Linear Hall magnetic module and number 13 comes with LED build a simple circuit to produce magnetic field warning lamp. Use digital 13 interface comes with the LED. The linear Hall magnetic module connected digital 3 interfaces. When the linear Hall magnetic module senses detected the key signal. LED lights on, otherwise off.
Routines source code:
int Led = 13 ;// define LED Interface
int buttonpin = 3; // define the linear Hall magnetic sensor interface
int val ;// define numeric variables val
void setup()
{
pinMode(Led, OUTPUT) ;// define LED as output interface
pinMode(buttonpin, INPUT) ;// define linear Hall magnetic sensor as output interface
}
void loop ()
{
val = digitalRead(buttonpin) ;// digital interface will be assigned a value of 3 to read val
if(val == HIGH) // When the linear Hall magnetic sensor detects the signal, LED flashes
{
digitalWrite(Led, HIGH);
}
else
{
digitalWrite (Led, LOW);
}
}
|
Payment |
Payment |
Payable To |
Note |
PayPal |
Paypal |
All payments are due within 7 days of the close of auction. Failing to do so, non-paying bidders will be reported to eBay. | |
Shipping Policy |
Delivery Time |
We ship to worldwide, it usually takes 10-30 Business Days to delivery. |
Shipping address |
We ship to your PayPal address. Please, make sure to provide us with correct, precise, and detailed shipping Address. |
Send Time |
Items will be shipped within 1 to 3 business days upon payment received or cleared. |
Note |
If you don't receive items over 30 business days, please notify us via eBay message. | |
Return Policy |
We appreciate your business and offer an instant 7 days return policy.(7 days after receive the item). The returned item has to be in its original condition. We are able to refund your money without shipping cost. |
Contact us |
For anything about product, price, shipping or order status, please contact us via eBay message.
We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us.
|