Home
RichardN
Cancel

Arduino Board Pinouts

ESP8266 LoLin NodeMCU V3 SD CARD VCC ............ 3.3v GND ............ GND MISO ........... D6 MOSI ........... D7 SCK ............ D5 CS ............. D8 WeMos ESP8266 D1 Mini I2C SDA =&...

Pro Mini Digital Clock using DS3231

In this tutorial I am going to be making a simple digital clock using an Arduino Pro Mini 168 and a DS3231 RTC clock module. To keep the wiring simple I am going to be talking to both devices on I2...

Programming an ATTiny85 with an Arduino Uno

I recently received a couple of ATTINY85 micro controllers from BangGood in hopes of shrinking down some of my Arduino projects in the future. Initially I was a bit stumped on how to “flash (progra...

Flashing ATmega 168 (Pro Mini) with an Arduino UNO

In preparation for my post on building a pong game on Arduino I wanted to flash the game code to the smallest Arduino compatible board I had lying around (my ATmega 168 Pro Mini I got from AliExpre...

ESP8266 (MOSI, MISO, SCK, CS) Pinout

When trying to work with an SD Card module on my ESP8266 I ran into some issues mapping the MOSI, MISO, SCK and CS pins. After some digging online it turns out that these values are hard-coded into...

Arduino + Nokia 5110 Screen

Today my goal is to get up and running with a Nokia 5110 LCD module and as little Arduino code as possible. The Nokia 5110 LCD module is a great little screen and offers a resolution of 84 x 48 pix...

Arduino Data Type Usage Examples

This is a quick reference page based on the Official Arduino Reference Guide aimed at giving useful data type usage examples. void The void keyword is used only in function declarations. It indica...

Arduino Cheat Sheet

The majority of content found on this cheat sheet comes from the official Arduino documentation, if you find that something is lacking please comment and I will update this post accordingly. Inclu...

Setting up TypeScript in VS Code

This blog post serves as an abridged summary of the below getting started guides for TypeScript and VS Code and is presented in the shortest possible form: https://code.visualstudio.com/docs/la...

OWIN - Mapping Attribute Routes (Web API 2)

So last night I was playing around with OWIN and a small self-hosted application that made use of WebAPI 2. Everything was working fine until I tried to make use of the [RoutePrefix("")] and [Route...