Arduino Analogue 'ring' Meter on Colour TFT Display: Yet another Arduino project for the display of sensor readings etc. The example sketch included in the instructable includes the meter drawing function to use in your own projects, the function is not in a library so could be adapted for use with ot…

Proof that no piece of technology is ever truly outdated, maker Ryan Pourcillie has converted an Epson C86 inkjet printer to print PCBs onto copper clad

Don't know the first thing about microcontrollers? Well, here are some basics.

Microprocessor

Using a solderless breadboard for circuits and electronics projects including resistance, amperage, voltage, and electric motors

ArduinoPhone 2.0 - an Open Source Mobile Phone: More than 2 years ago I had made an instructable - ArduinoPhone. ArduinoPhone was big and it's difficult for the beginner to make one. As there's a step to make the charge circuit. And I had heard so many voice that when will you make ArudinoPhone…

Aquaponics: Arduino Email & Text Messaging: Background With all of the lauded benefits of aquaponics, there are a number of drawbacks and they primarily lie in the need for electricity.  Typically there is at least one pump, but if you also use grow lights, water heaters and other electr…

Simple Arduino EMF detector

For some time now, I've been a huge fan of the Raspberry Pi computer in all of its various forms.

Hack an ELM327 Cable to Make an Arduino OBD2 Scanner: In my previous instructable i created an OBD2 Simulator so that i didn't have to test my Arduino OBD2 Reader in the car the whole time but instead in the comfort of my own home. Stuff you need. Arduino UNO LCD shield ELM327 USB cable. What it can re…

The Arduino Uno pinout guide includes information you need about the different pins of the Arduino Uno microcontroller and their uses: power supply, analog and digital pins and ICSP. The guide also discusses different communication protocols used by the Arduino and a detailed diagram of the Arduino Uno board.

By the end of this article you would be able use and program the built-in ESP32 Touch and Hall effect Sensor with Arduino IDE.

(video demo of echo generation using atmega32) Introduction: Hi, While I was studying at 10th standard, I used to play with small e...

The Teensy 4.1 is a small board (2.4′′ x 0.7′′) available at a low price ($26.85 at the time of purchase). This board costs about the same as an Arduino Uno

WeAct Studio rp2040: high-resolution pinout and specs

Esp8266 Internet Radio: This Is a Small Lo Fi Internet. Radio poject based on esp8266 lolin microcontroller. With oled screen and rotary encoder for Channel selection. The radio code is based on this project: The code is ready with 10 Station selection menu and you can mod…

One of the most compelling examples of computer vision is object detection. This tutorial will take you through object detection theory & how to implement.

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