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Discover the new world of electronics with TechTOnions. We provide projects on Arduino, ESP32, and STM32 to help makers, engineers, and hobbyists explore and innovate. Join the electronics revolution today!
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ESP32 Using SmartConfig
Changing Wi-Fi credentials in code for your ESP32 based IoT project is frustrating, right?
As most of us, either hard code Wi-Fi credential or will use famous Wi-Fi manager.
Apart from this, there is a method known as ESP-Touch, and it works on SmartConfig technology developed by TI.
We will explore SmartConfig technology, and you will be amazed as it is super simple to use and lightweight.
We will be using Arduino IDE for programming ESP32.
Build Your Own Oscilloscope with Raspberry Pi Pico: Master 10X Precision in This Step-by-Step Guide!
If you never used an oscilloscope before then, this project is for you. Thanks to the project scoopy, now we can use our Pi-Pico board to build our oscilloscope.
This oscilloscope is a great start towards exploring your electronics project insides. This project can be the cheapest way to own a digital oscilloscope. Let’s explore what can be done with this.
Programming Pi Pico with Arduino IDE: A Comprehensive Guide for Beginners
Recently Raspberry pi foundation has launched the Pi Pico microcontroller board. This board had quickly gained the attention of the community due to its low cost and high performance.
In this tutorial, we will explore the Pi Pico board and, we will learn to program it using Arduino IDE.
ESP32 Sending Alert Message To WhatsApp
WhatsApp is now an essential part of our day-to-day life. Receiving any alert messages from ESP32 directly to WhatsApp would be great.
Therefore in this tutorial, we will show you how to send any messages directly to your WhatsApp.
We will be using Arduino IDE for programming ESP32.
Unlock the Power of Op-Amps: A Comprehensive Guide for Beginners
In this learning guide, you will learn about Operational Amplifiers (OP-AMP). Operational amplifiers are a fundamental part of analog electronics.
Learning characteristics and knowing different usage of operational amplifiers can help you get started with opamp-based projects.
Stick around with us in this analog journey of an OP-AMP.
