8/2/2023 0 Comments Arduino led clock projectIf you want to shrink the size of circuit board you can use a custom PCB. If you get any errors just check for tolls in the menu and click on the proper port by selecting the Port option.įinally hit the upload button and wait until it’s done.Īs soon as this is done the clock starts to work immediately. Now you can finally upload the code to Nano. Select the library file from downloads and click on Ok. Just open IDE, From the menu click sketch, Include library and then add zip library. If you don’t have an OLED display library you can get it from here Just open this and paste it to your Arduino IDE. Now as the circuit is done it needs Arduino code to work, you can see the codes below Arduino code for OLED digital clock without RTCĬheck These Arduino Clock code That makes this project come to action. This completes the circuit and this can be done in less than 5 minutes This is the same with another push button alsoĪnother pin of pushbutton one and 2 is connected to D2 and D3 pins on the Arduino Nano board We need 2 of these buttons, One to increment the time value and the other to move hours, minutes, and seconds dialĪs you can see from the circuit one pin goes with the negative rail of the breadboard Push buttons provide us the option to set the time as per our requirement This completes the connection with the Oled board Push button connections Scl to A4 pin of Nano and Sda to A5 pin of nano Vcc is connected to 5v pin of nano, Gnd goes with a negative rail of the breadboard Since we are using Breadboard these pins fo with slots on a breadboard Arduino OLED connections for the digital clock projectĪs we know OLED display board comes with 4 pins Let me explain this easy Arduino circuit diagram so that everything becomes much clear. ![]() The circuit that you are looking at is very simple. Materials to make Digital OLED clock from Arduinoįor beginners with no prior experience with the names of the parts or how they look here is the visual. You can power this up via any USB device.ĭon’t worry about setting the time! This has 2 buttons with which you can adjust the time as per your time zone. This is a plug-and-play device which means it starts to work as soon as you switch on the power supply. We are using a combination of Arduino codes that interact with the OLED board to give the specific output(Time). How Arduino OLED Digital Clock WorksĪs said earlier this is no less in comparison to working with an ordinary digital clock. ![]() ![]() RTC stands for real-time clock module that keeps a record of time.īut the problem with RTC is it needs an external battery to keep the track of time.īut our project works fine without this module. The best part here is this version does not use any RTC module. If you are seeking for a useful Arduino OLED project this is one of the best choices. This is a very interesting project that shows the usage of the OLED display module to make interactive projects.Ī digital clock that we are making works exactly the same as the ones we use on daily basis. Note: A video tutorial is given at end of this post.ĭon’t miss to check our previous post on Arduino water level indicator Project here. In this informative article, we will go through all the step-by-step instructions to make an easy and simple Arduino Clock without using a Real-time clock or in other words RTC module.īefore diving into the article let’s see the purpose of building this project. Hi Readers Finally your quest to Make Arduino OLED Clock without RTC ends here!
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