Large Seven Segment Digital Clock Using Atmega328/Atmega8 by Manmohan Pal Go to Code Download Page press Green Button You can Buy All Components directly from me Contact me on WhatsApp 8989811397 -: Component List :- 1. Atmega328p / Atmega8A 2.16Mhz Crystal 3. 22PF x2 Capecitors 4. 28 Pin Ic Base 5. Led (I Am Using 116 LEDs) 6. Zero PCB 7. Slide On Off switch 8. Push On-Off Switch (1 Pcs) 9. Push Button Switch (2 Pcs) 10. Resistors 100 Ohm (8 Pcs) Additional Items 1. 3.7 Volt Li-Ion Battery 2. Li Ion Battery Charger Step 1- Make Single Seven Segment - each line of seven segment is made with 4 LEDs connected in parallel connection, Cathode of all the LEDs are connected together and Anode of 4 LEDs of a group are connected with each other. Step 2- Make 4 Such Seven Segments, and keep the Cathode of each seven segment saperate and connect then to a male header as shown in the fig below. Step 3- Connect A segment of all the four Digits together and further connect them with male pin header as shown in the figure.similarly connect B segment of all the 4 Digits together as do it for all the A to G segments. LED Clock DIY Kit https://www.amazon.in/dp/B08K96LXHF?ref=myi_title_dp PCB for LED Clock https://www.amazon.in/dp/B08K97GGZ1?ref=myi_title_dp Download Code: Download Library: Circuit Diagram: https://arduinobymanmohan.blogspot.com/p/digital-clock-using-arduino.html Code Link: https: https://arduinobymanmohan.blogspot.com/p/digital-clock-using-arduino.html Blog Page:https: https://arduinobymanmohan.blogspot.com/p/digital-clock-using-arduino.html Manmohan Pal WhatsApp 8989811397 Email- [email protected] Blog: http://electronics4ubymanmohanpal.blogspot.in/p/blog-page_5.html Youtube Channel: https://www.youtube.com/channel/UCDnhARnHOEIPuNIEp5vPdGQ How to make bare bone Arduino on breadboard (ATMEGA328P) by Manmohan Pal https://www.youtube.com/watch?v=oA_NNvG4dEU How To Make 8X8 Led Matrix DIY by Manmohan Pal https://www.youtube.com/watch?v=AtG29h2SLpA&t=530s How to display Scrolling Text on 8*8 LED Dot Matrix by Manmohan Pal https://www.youtube.com/watch?v=cO_O4s2Swus&t=300s Bluetooth Car using Arduino + HC05 +Android APP by Manmohan Pal https://www.youtube.com/watch?v=1T0QCpnQrOo&t=186s RF Remote Control Robo Car using 433Mhz RF Module by Manmohan Pal https://www.youtube.com/watch?v=safPeO38_2A How To Identify 8*8 Led Matrix Pins by Manmohan Pal https://www.youtube.com/watch?v=ZXF62U0ziJ8 RF Remote Control Car Using 433 Mhz RF transmitter and Receiver Kit by Manmohan Pal https://www.youtube.com/watch?v=rcaQluS7Gzw RF Remote Control Car Using 433 Mhz RF transmitter and Receiver Kit by Manmohan Pal https://www.youtube.com/watch?v=rcaQluS7Gzw RF Remote Control Circuit Using 433 Mhz Module and HT12E Encoder and HT12D Decoder IC by Manmohan https://www.youtube.com/watch?v=51TNQiaXm3U IC L293 Moter Driver H Bridge IC by Manmohan Pal https://www.youtube.com/watch?v=1Gh-aVm5rDg RF Remote Control Circuit Using 433 Mhz Module and HT12E Encoder and HT12D Decoder IC by Manmohan https://www.youtube.com/watch?v=51TNQiaXm3U Wireless 4 Channel 433 Mhz RF Remote Control Transmitter and Receiver Unboxing by Manmohan Pal https://www.youtube.com/watch?v=ZFjDGuFBMnI 433 Mhz RF Module Tx and Rx with Arduino Nano, RF Remote Control Circuit by Manmohan Pal https://www.youtube.com/watch?v=JHN7kgguCG8 Wireless 4 Channel 433 Mhz RF Remote Control Transmitter and Receiver Unboxing by Manmohan Pal https://www.youtube.com/watch?v=ZFjDGuFBMnI RF 4 Channel Remote Control Relay Module using 433 Mhz RF Transmitter and Reciever bu Manmohan Pal https://www.youtube.com/watch?v=1bgBXruwxfE&t=58s https://www.youtube.com/watch?v=C1qGVaGgGOo Touch Switch using NAND gate IC 4011 by Manmohan Pal https://www.youtube.com/watch?v=jIEKWVs8d40 Touch Switch || Toggle aswitch || Touch ON Touch Off Switch using IC 4017 https://www.youtube.com/watch?v=9iA0AtnrL7A 433 Mhz RF Module Tx and Rx with Arduino Nano, RF Remote Control Circuit by Manmohan Pal https://www.youtube.com/watch?v=JHN7kgguCG8&t=607s Remote Control Relay Module 4 Channel 5 volt by Manmohan Pal https://www.youtube.com/watch?v=67_CzDsuyfw Remote control for every home appliance https://www.youtube.com/watch?v=mUuSYWyD7Ic Remote operated light- by Manmohan Pal https://www.youtube.com/watch?v=5oP1SCkVJm8 Remote control Fan- IR remote control Circuit using IC 555 Timer by Manmohan Pal https://www.youtube.com/watch?v=GvAZadfdIAE Arduino Nano Unboxing| Uploading First Program on Arduino Nano- By Manmohan Pal https://www.youtube.com/watch?v=OxQcPwc8Wl0