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Product Name: 3-24V 8 Bit Common cathode Blue LED indicator Bar Module Diy Kit for Arduino NANO MCU pi
Packing list:
Description:
Color : Blue/Red
Working Voltage : DC 3-24V
Polarity : Common anode/Common cathode
Interface : 2.54MM with PIN/2.54MM no PIN
Size: 22.86 x 14.13 x 2.11 mm
Weight : 1.3g(with Pin),0.75g(no Pin)
Application :
MCU/ARM/FPGA/Atmega328p
PLC Motor
Electronic diy kit
ESP8266/nodemcu
NANO/UNO/MEGA2560/Breadboard
Raspberry pi 4/robot
Circuit schematics :
Connection with UNO
Arduiuo_8led
This example code is in the public domain.
*/
// give it a name:
int D1 = 9;
int D2 = 8;
int D3 = 7;
int D4 = 6;
int D5 = 5;
int D6 = 4;
int D7 = 3;
int D8 = 2;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(D1, OUTPUT);
pinMode(D2, OUTPUT);
pinMode(D3, OUTPUT);
pinMode(D4, OUTPUT);
pinMode(D5, OUTPUT);
pinMode(D6, OUTPUT);
pinMode(D7, OUTPUT);
pinMode(D8, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
digitalWrite(D1, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a 200 Millisecond
digitalWrite(D1, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D2, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D2, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D3, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D3, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D4, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D4, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D5, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D5, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D6, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D6, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D7, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D7, LOW); // turn the LED off by making the voltage LOW
digitalWrite(D8, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a Millisecond
digitalWrite(D8, LOW); // turn the LED off by making the voltage LOW
}
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
