Welcome, I’m back with a new interesting project, today I will make a 4.20 volt (li-ion 18650 battery, mobile battery) battery management device, using this device you can check actual battery capacity, you can adjust discharging current while testing battery capacity, you can charge the battery with a live monitoring system in the display also you can adjust… Read More »
Welcome Friends, today I’m going to show you how you can make a Programmable On-Off-on-off Timer Switch Without RTC Using Arduino, you can control any ac/dc appliance using a relay. I have used a 16×2 LCD display for monitoring and on time and off time, on time will be saved in EEPROM. So let’s do it Componenet Required… Read More »
Welcome Friends, today I’m going to show you how you can make a led scrolling Matrix board using Arduino UNO, Nano or Atmega328p IC.you can make 8×32, 8×40, 8×48 all those with the same code. If you are making an 8×32 matrix then need 4 pcs Matrix driver 74HC595 IC (4×8=32), for 40×8 matrix then need 5pcs 74HC595… Read More »
Welcome Friends, today I’m going to show you how you can make an Arduino based heart shape led decoration light. I have used 2 pcs ULN 2003 and 1 Atmega3218p ic. but you can use BC547 transistor instead of ULN2003 IC. If you use BC547 transistor instead of ULN2003 IC, then the circuit diagram will be a little… Read More »
Hello buddies, today I’m going to introduce a new project which is the Arduino Based 7 channel multiple timer project with the help of DS3231 RTC module.I have done this type of project a few days ago but this project is much better than before and this project has a lot more features than before the project. This… Read More »
Hello friend, today I’m going to teach you how to set time and date in RTC module. I will show you the easiest method, without any library file, just upload the code and set date & time. So let’s go……. Just download and upload the code to the Arduino , after uploading code open serial monitor and set… Read More »
Hello friend, today I am going to show you how to make a schedule timer circuit using Arduino with RTC module. I already made this project a long time ago, but this version is more stable and accurate. In the previous version, all the settings would have been reset after the power cut-off, but this problem is solved… Read More »
Hello Friend, Today I Am Going to Show You How to Make a Big 6 Digit Led Digital Clock at Home Using Arduino/Atmel Microcontroller (Atmega8a, Atmega328p… ), and 19 Transistors Have Been Used in This Clock. Also, RTCModule Added in This Version, So Let’s Start Componenet Required 1. LED ( I used 148pcs ) 2. Atmega8a/Atmega328p microcontroller2. DS1307… Read More »