# pin

## DinoCalc Version 1.0 Using Arduino

(Arduino Pro Mini Protoboard Version) Latest Release:  http://code.google.com/p/dinocalc/ Development:      https://github.com/WeaselJones/DinoCalc This is a calculator without a LCD that tells you if your math answer is right or wrong, without giving you the answer.  This instructable will show you how to make this simple math checking calculator using “off-the-shelf” items. [UPDATE:  A TUTORIAL SHOWING HOW TO CREATE YOUR …

## How to control 8 leds using Arduino UNO

hey guys this is my first arduino project  plz  comment how u feel. Step 1: Things u need As this is easy project for beginner’s so parts are also simple Parts: 1- Arduino uno or any other board will work 1-Beardboard 9- jumper wires or wires will also do 8 -leds any color u like i used …

## BLINKING AN LED USING AN ARDUINO UNO (EXPLAINED)

So you’re here because you want to start learning some of the Arduino Basics… So let’s start with THE most basics… no this “tutorial” is actually a little more basic than what you have in mind. It only requires that you: Have ANY Arduino Board. Have installed the drivers and required software for the board …

## Solar Powered LED/Ultracapacitor Arduino Regulated Light

This instructable primarily shows how to control the charging voltage from a solar panel to an energy storage device (capacitors in this case). I showed how to construct the light previously http://www.instructables.com/id/Human-Powered-Light-from-my-book-Doable-Renewab/ Step 1: This solar panel can produce up to 18 volts, but my capacitor bank should never receive more than 15 volts.  I want …

## Drawing on a 7×5 LED matrix with Arduino in C

In my component drawers I have a LTP-7357AG, which is a matrix of 35 green LEDs conveniently packaged in a 12-pin display. I wanted to play with it so I began to hook it with my Arduino Uno. This post is part of a series about programming Arduino applications in C. I’m going to show the results first, and then give …

## How to use PIC12F675 GPIO pin as input (Code + Proteus simulation)

This post provides an example code to use PIC12F675 GPIO pins as inputs. After going through this example, you will understand how to make PIC12F675 pins as inputs and how to read their value in the code. This code is written in C language using MPLAB with HI-TECH C compiler.You can download this code from …

## Electronic Security System With RTC and User Define Pin Code Using Pic

Hi Guys! This is a project that I made using pic microcontroller its an Electronic PIN Code Security System with real time clock and user define pin code features, this page contains all the details to make one yourself. ITS WORKING AND CONCEPT: Well by turning Security System on, it will ask for a PINCODE …

## Making an FM radio-Part 1; the TEA5767

I’ve started to build a little FM radio with one of this cheap modules with a Phillip chip, the TEA5767. I will control it with a MSP430, probably I’ll use some kind of encoder to change stations and a potentiometer for the volume. The TEA5767 is a single-chip electronically tuned FM stereo radio for low-voltage applications …