Arduino

Great Reads

GFX Forever: The Complete Guide to GFX for IoT

by honey the codewitch

GFX is a fast and full featured replacement for standard IoT drawing libraries that is optimized to reduce bus I/O

A Complete Anti Theft Homemade Surveillance System

by Miguel Diaz Kusztrich

Be notified in your mobile phone of intruders in your home, and take photos of them

Lightning Never Strikes Twice? Maybe Blitzortung knows!

by DaveAuld

Building for and consuming the Blitzortung Lightning Detection Network

Practical Electronics for Makers (Part 4 of N)

by raddevus

Chapter 4 - Resistors and Resistance

Latest Articles

Dynamically Updating Firmware from Arbitrary Sources on an ESP32

by honey the codewitch

Do you need to be able to perform a firmware update without using WiFi? This project is for you.

ttgo_clock: An Internet Enabled Retro Digital Clock

by honey the codewitch

Just a clock with snazzy digits that syncs using NTP and gets your timezone from your IP.

A DIY Bluetooth LE to WiFi Bridge

by deangi

A Bluetooth LE scanner gathers data on a schedule from one or more BLE servers and forwards it to WiFi.

Tetris Wall Art for Arduino

by honey the codewitch

Display automated (optionally controllable) Tetris on an LCD or Neopixel panel

All Articles

top

Arduino

Integer Square Root on 15 Assembler Lines

5 Jun 2019 by altomaltes

This code calculates square root of an integer on a few assembler code lines.

ASM

MASM

assembler

C++

Arduino

GCC

Introduction to Simulate External Interrupts Using Atmel Studio for AVR

21 Jun 2016 by Dharmateja Challa

Tip on how to simulate external interrupts using Atmel Studio 7 for AVR Atmega MCUs

Arduino

AVR

microcontroller

Essential SD: Some Things You Should Know about Using an SD Reader with an Arduino Compatible Device

6 Dec 2020 by honey the codewitch

A rundown of some common tricks and pitfalls when working with SD readers for IoT gadgets

Save Your IoT Battery with LCD Miser

21 Jul 2022 by honey the codewitch

Easily blank the screen after a timeout period

Using PIR Motion Detector with Arduino

12 Jan 2014 by Vedat Ozan Oner

A library for PIR motion sensor

C++

Arduino

Control Arduino Servo By KinectV2 Using C#

14 Dec 2015 by Tareq_Gamal

Control Arduino ports and servo using C# and Kinect V2

Arduino

VS2013

ADKeyboard Library for Arduino

10 Jan 2014 by Vedat Ozan Oner

A library for 5-button analog keypad

C++

Arduino

keyboard

SerialLcd Library for Arduino

14 Jan 2014 by Vedat Ozan Oner

Arduino.SerialLcd library

C++

Arduino

serial

Arduino: Static EEPROM Memory Management

13 Aug 2015 by Joren Heit

Easy, compile-time manager of EEPROM variables

C++11

C++

Arduino

Arduino: Static EEPROM Memory Management

13 Aug 2015 by Joren Heit

Easy, compile-time manager of EEPROM variables

C++11

C++

Arduino

Python Handle Events for Arduino and Raspberry Cards

21 Apr 2014 by Member 4206974

A function for works on event

Arduino Tips & Tricks

30 Apr 2015 by webmaster442

Some useful Arduino tips & tricks

C++

Arduino

Mouse PS/2 via Serial Port C#

17 May 2019 by SiretT

Use a ps / 2 mouse with Arduino using a simple C# interface

Arduino

.NET

High Performance Batching w/ GFX

25 Apr 2022 by honey the codewitch

Use batching to increase performance during complex rendering operations.

A Light-weight, Thread Safe Properties Class for C++ Embedded Projects

16 Dec 2015 by Tim ONeil

INI-style properties for C++ Embedded/Applications on Linux

Emulating SD Reader Card Change Detection When You Don't Have It

15 May 2022 by honey the codewitch

Detect when your SD card gets removed and recover gracefully, even without a card change pin.

C++

Arduino

A Small Vector and Hash Table Implementation w/ No STL Dependencies

16 Mar 2022 by honey the codewitch

Get your data on, even on platforms without a reliable STL implementation using these simple but critical classes.

Push Notification using Arduino and Windows Phone 8

20 Nov 2013 by Hadrich Mohamed

This article shows you how to push Notification from Arduino to Windows Phone 8 application.

Arduino

Windows

phone

Howto find out how much RAM your Arduino program uses

2 Apr 2014 by Jan Dolinay

This tip shows how to find out the memory usage for Arduino program

Data Input and Output with Arduino

3 Jan 2016 by José Cintra

An example of how to interact with the user through the keypad, LCD and Buzzer

Arduino

Dev

Architect

Automation Solution Using Arduino

30 Dec 2014 by Roi Azulay

An automation solution using Arduino

C++

Arduino

A Generic ESP LCD Panel API Initialization Routine

11 Mar 2023 by honey the codewitch

Initializing the ESP LCD Panel API is a chore. Here's some boilerplate code to make it easier.

Scheduler Library for Arduino

21 Feb 2014 by Vedat Ozan Oner

Revised timer for Arduino

HashMaps - Associative Arrays with the Arduino Programming Language

31 Jan 2016 by José Cintra

Simplifies your programs through the use of HashMaps and other data structures with the Arduino programming language