Arduino Codes

28/05/2025

DIY Mini Gcash Cash out Machine (Gcash to Coins). Components used is on the video description.

https://youtu.be/mABXMh1_PqM

You can download the sample codes from this google drive link:
https://drive.google.com/file/d/1RAowoCruDcRq4McFXDUpzuZxC1AcvG-i/view?usp=sharing

I’ve built a simple demo that converts your GCash e-wallet balance into physical peso coins. Traditional coin-changer machines let you insert bills or coins ...

08/05/2025

Just want to share how I use the 'ALLAN QRPH Terminal Device' on my simple project.
You can use the device to have cashless payment on your project 🙂
https://youtu.be/f-ZJcCP6V7A
The MCU codes can be downloaded from this google drive link:

https://drive.google.com/file/d/1mDLF5odHlkeia-rnk8DzEXckHLLGSqwp/view?usp=drive_link

Components used:
💥NodeMCU : P159.00
💥Expansion Board: P104.00
💥Single Channel Relay: P100.00
💥Allan QRPH Terminal Device: P7,000.00

ALLAN QRPH Terminal Device is used on my projec to accept cashless payment via QRph. I also shown on this video a Timer machine that use the 'ALLAN QRPH T...

31/08/2024

Create a Web-Based Timer with NodeMCU (ESP8266) – No Code Edits Needed!

If you want the code for this project, please like and share the page. Once the page reaches an additional 50 likes, you can message the page to request the code, and it will be provided to you

I just want to share this simple project, a "web-based timer." It can be useful if you need to build a timer-based system, like turning on a machine for a sp...

28/04/2024

How to create a Firebase Realtime Database and connect your esp8266 (nodemcu) to it.

In this video, I will show how to create a Firebase real time database and how to connect esp8266 (nodemcu) to it. For the sample code, just subscribe, share...

06/04/2024

🆓 Free Arduino Code Alert! 🆓

🕒 Countdown Timer Project 🕒

Are you ready to level up your Arduino skills? I've got a free Arduino code for you to try out! 🚀

This project features a countdown timer using an Arduino Uno, LCD screen, push button, breadboard, resistor, and connecting wires. 🛠️

Here's how it works:

Press the button once to start the countdown timer from 10 seconds.
While the countdown is in progress, if you press the button again, a special message will be displayed on the LCD screen. 📺
It's a fun and practical project to try out, whether you're a beginner or a seasoned Arduino enthusiast!

Ready to give it a go? Access the free code and simulation on Tinkercad here: https://www.tinkercad.com/things/7dBi4Sv8GGV-push-button-counter?sharecode=fXtBPta4LyDXg_ZlLxHhJAlfslLW0CXH4HLNNkBPKfc

Don't forget to share your creations and tag me! I'd love to see what you come up with. Happy coding! 💻✨