CD 4017 LED Chaser Circuit Simulation

 
















Comments

Post a Comment

Popular posts from this blog

4 Stage Timer With DS3231RTC Module.

Image
Componet List 1-Arduino Uno or Arduino Nano 2-DS3231 RTC Module 3-16x2 LCD screen 4-5v 2A DC Regulated power Supply 5- 5v DC, 10A single Channel Relay Module  6-ON/OFF Switch 7-Normaly open Push buttons-4 Numbers 8-Green LED with Holder 9-10 K Preset 10-100 Ohm Resistance 11-10 A barrel fuse with Holder 12-13 A /AC Socket Outlet 13-PG Gland 14-3 core 4 mm copper flexible cable. 15-13 A ,3 pin Plug 16- Plastic Mounting screws. 17-8"x 5" Size PVC junction Box. 18-5 Volt DC Buzzer 19-4 mm square single core wire 20-Female Header Connector. ------------------------------------------------  #include <DS3231.h>//Memanggil RTC3231 Library #include <Wire.h>  // i2C Conection Library #include <LiquidCrystal.h> //Libraries #include <EEPROM.h> LiquidCrystal lcd(2, 3, 4, 5, 6, 7); //Arduino pins to lcd #define bt_clock  A0 #define bt_up     A1 #define bt_down   A2 #define bt_timer  A3 #define relay 8 #define buzzer 13 // Init...
Read more

Interfacing KY038 sound sensor with Raspberry pi Pico

Image
Micropython code from machine import Pin #importing Pin Class from machine module. import utime #importing time module led=Pin(15,Pin.OUT)  #created an led object and assigning the GPIOPin 15 to as an OUTPUT button=Pin(16,Pin.IN,Pin.PULL_DOWN) #created an object button and assigned to GPIO Pin 16 as an INPUT PULL_DOWN. def led_toggle(irq): #created a function led_toggle.     global led     led.toggle()       button.irq(trigger=Pin.IRQ_RISING,handler=led_toggle)  
Read more

Digital Clock with Arduino and RTC Module and P10 LEDmatrix

Image
  #include <Wire.h> #include "RTClib.h" #include <SPI.h>        #include <DMD.h>     #include <TimerOne.h>   #include "Arial_black_16.h" #include "Font_6x14.h" //-> This font only contains numbers from 0-9. Used only to display time. #define DISPLAYS_ACROSS 1 //-> Number of P10 panels used, side to side. #define DISPLAYS_DOWN 1 DMD dmd(DISPLAYS_ACROSS, DISPLAYS_DOWN); RTC_DS1307 rtc; //-> RTC Declaration int _day, _month, _year, _hour24, _hour12, _minute, _second, _dtw; int hr24; String st; char nameoftheday[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}; char month_name[12][12] = {"January","February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December...
Read more