Useful LCD display for Arduino with 16 symbols and 2 lines. Display background LED is connected to potentiometer regulating screen brightness and contrast. You can control switching on/off with sketch.
Display has GREEN color.
LCD display uses standard HD44780-compatible driver. Arduino "LiquidCrystal" library is used for display programming and can be found in Arduino IDE coding environment. You can use standard characters or make your own characters.
LCD display uses digital Arduino digital outputs: 4, 5, 6, 7, 8, 9.
Under LCD there are 5 navigation buttons: Up, Down, Left, Right.
Option. Buttons are connected with A0 analog input only, so you can monitor button status using just one Arduino input. Pay attention: status monitoring is unavailable when several buttons are pressed.
Shield includes blocks of digital and analog inputs/outputs and also it has A1-A5 analog input blocks (5V/GND/IN) for quick connection to periphery.
Make your own little LED strip arrangement with this stick of NeoPixel LEDs. We crammed 8 of the tiny 5050 (5mm x 5mm) smart RGB LEDs onto a PCB with mounting holes and a chainable design. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC (4-7V works) and you're ready to rock.
2.54MM PIN 6 Digitals LED Board ,Can be inserted directly into Arduiuo UNO MEGA2560 DUE Board ,Ideal for linking up to your Arduiuo UNO Pro Mini Nano Mega2560 DUE Development Board etc,or others MCU Embedded development board (AVR STM32 STM8 STM0 ARM7 ARM9 ARM11 PIC C8051 C51 STC MSP430 FPGA/CPLD etc.)
6 bit 6 colors Common Cathode LEDs.
Multicolor are White Blue Chartreuse Yellow Pink Red.
7 PIN OUT 2.54mm
1K ohm Limiting resistor
Power Supply Voltage: 3.3-12V
LED & Resistor Package : 0603
Size: 17.78MM x 11.43MM
* Contents
- Key Code
int D1 = 13;//White
int D2 = 12;//Blue
int D3 = 11;//Chartreuse
int D4 = 10;//Yellow
int D5 = 9;//Pink
int D6 = 8;//Red
int GND = 7;//GND
int D11 = 6;//White
int D12 = 5;//Blue
int D13 = 4;//Chartreuse
int D14 = 3;//Yellow
int D15 = 2;//Pink
int D16 = 1;//Red
int i;
void setup() {
pinMode(D1, OUTPUT);
pinMode(D2, OUTPUT);
pinMode(D3, OUTPUT);
pinMode(D4, OUTPUT);
pinMode(D5, OUTPUT);
pinMode(D6, OUTPUT);
pinMode(D11, OUTPUT);
pinMode(D12, OUTPUT);
pinMode(D13, OUTPUT);
pinMode(D14, OUTPUT);
pinMode(D15, OUTPUT);
pinMode(D16, OUTPUT);
pinMode(GND, OUTPUT);
digitalWrite(GND, LOW);
}
// the loop routine runs over and over again forever:
void loop() {
//White LED light than any other color lights, so reducing the brightness
for(i=0;i< ms_cnt/6;i++)
{
digitalWrite(D1, HIGH);
delay(1);
digitalWrite(D1, LOW);
delay(5);
}
digitalWrite(D2, HIGH); // turn the LED on (HIGH is the voltage level)
delay(ms_cnt); // 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(ms_cnt); // 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(ms_cnt); // 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(ms_cnt); // 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(ms_cnt); // wait for a Millisecond
digitalWrite(D6, LOW); // turn the LED off by making the voltage LOW
//White LED light than any other color lights, so reducing the brightness
This Product features one pair Brilliant Blue brand new 14-SMD-1210 LED arrow lights,can be hidden behind the side mirror for any cars, SUVs or trucks as turn signal lights.
We have redesigned this LED arrow with the LED lights embedded/hidden inside the circuit board so it is thinner than a Quarter. Thinner means less gap, so it will make the installation process easier for you.
Simply remove the side mirror, and place the LED arrows against the back of the mirror and tap the wires to the turn signal lights.
Features:
1 PC LED arrow
Color:Blue/Red/Green/White/Yellow
14 pieces 1210 type SMD LED lights
Ultra slim design, only 0.058" thin (about 1/3 the size vs other LED arrows on the market)
With the arrow pointing right ">" height: 2" width: 2"
Put LED lights behind the rear mirror, virtually invisible!
Highly recommend professional installation since it requires opening up the entire side mirror(not including installation instructions)
These 10 segment bar graph LEDs have many uses. With a compact footprint, and a simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual red LEDs housed together.
Magic Light Cup modules are easy to Interactive Technology Division developed a can and ARDUINO interactive modules, PWM dimming principle is to use the principle of two modules brightness changes. Mercury switches provide a digital signal that triggers the PWM regulator, through the program design, We can see the light like two cups filled with the effect of shuffling back and forth.
