Category: Ardunio

ESP8266 NodeMCU

Nodemcu out NodeMCU devkit, try playing board is a board that incorporates ESP8266 (ESP-12) + USB to Serial + NodeMCU firmware together. Make applications easier. I do not have a lot of peripherals to 10...

ATTiny ISP Shield

Thanks for Supporting us on indiegogo.com If you need to buy ATTiny ISP Shields for you or gift to your friends click here To download and install ATTiny supported files for your arduino visit here.

ESP8266 JSON Weather Display

This is my first attempt to receive data with an Arduino and the ESP8266 WiFi-Module. This program is based on the example by Seedstudio, and displays weather data on a small TFT display. The JSON The weather updates...

Using an Arduino board and optiLoader

if Arduino ISP hacks are not working, there is still hope ! And it is called optiLoader. This project, initiated by Bill Westfield is ‘based’ on the ArduinoISP sketch. Optiloader is a sketch designed for...

DIY SMD metal stencils – the definitive tutorial

DIY SMD metal stencils – the definitive tutorial

In previous posts (here and here) I described my efforts and research to develop a DIY method to make good quality SMD metal stencils at home. I have since experimented some more and I believe I...

Rescue guide for your Adafruit ATmega32u4 breakout board

Rescue guide for your Adafruit ATmega32u4 breakout board

The ATmega32u4 breakout board is a beta product. The hardware is essentially perfect, but the firmware is wonky. At least once, I’ve convinced myself that mine was broken, but I eventually figured it out. Here’s how...

Bootloading an ATmega32u4 with Arduino

Bootloading an ATmega32u4 with Arduino

A month or two ago I ordered some of Atmel’s ATmega32u4 microcontrollers to play around with. I was excited to get them, but at the time I was really busy at work, so I...

Adafruit ATMega32u4 as Arduino

Adafruit ATMega32u4 as Arduino

You can use the Adafruit ATMega32u4 breakout board  as an Arduino Leonardo by flashing the bootloader in Arduino 1.0.1 to the board. To follow this process, you use another Arduino, like the Arduino Duemilanove, as a...

Arduino IR Remote identification

Arduino IR Remote identification

Download IR remote library from the following link

Unzip the download.Rename it as IRremote and put it in arduino’s libraries folder. To detect the remote   Set up a TSOP sensor like the...