Content for 74HC595

A round word clock (sort of)

“As I was making a word clock, based on another instructable ( http://www.instructables.com/id/My-Arduino-WordClock/ ), me and my sister were wondering whether a round design would be cool too. While searching the internet, I could not find a …

Make a Soil Moisture Meter With the Help of Arduino

“I am an academician in Faculty of Agriculture. We have a lot of experiments in field and measure some parameters that are constraint to do. One of the compulsory measurement is determining of soil moisture. Estimation of soil moisture as …

Texas Instruments

Texas Instruments Inc. (TI) is an American technology company that designs and manufactures semiconductors, which it sells to electronics designers and manufacturers globally. Headquartered in Dallas, Texas, United States, TI is one of the top ten semiconductor companies worldwide, based …

How to add parallel flash memory to Arduino

“Battery profiler - my recent Arduino project - needed to store large amounts of data in some kind of flash memory controlled by Arduino. In the past, for this I used serial (SPI) chip W25Q80BV from Winbond that came in a breadboard-friendly …

Digital Clock using one shift register

“Here I am going to show you how to make Digital clock using Arduino Uno (while final assembling I used Arduino Nano because of its small size). Instead of giving load on Arduino I am using Real Time Clock (RTC …

7 Segment LED Based SPI Display using 74HC595

“Single Digit Big Display module using 74HC595 IC project will display large size 7 segment single digit number. 3.5inch height, which can be visible over large distance. More digit can be connected serially to each other easily trough connector …

Raspberry Pi AY-3-8910

“This is not the most original project, but working on my Apple II KSP project got me thinking about ancient sound cards, specifically the Mockingboard Sound available on old Apple IIs. These boards used the AY-3-8910/1/2 sound …

The Maven Box: an Arduino Controller for Software Developers

“Every job has it’s routine. I am a software developer who works with a Git/Maven based workspace everyday. So when I start working, my daily routine is to update and build my local workspace, pulling changes from GitHub …

Build a Persistence-of-Vision LED Globe

“Maybe you’ve seen a persistence-of-vision (POV) illusion before: an array of bright LEDs on the spokes of a spinning bicycle wheel that magically paints colorful animations, light effects, and messages in the night. These visual effects are always good …

LED Persistance of vision Globe

“This is a project similar to the one already published, but upgraded. It consists of 64 LEDs and 90 columns, so the resolution is 5760 pixels. I also used the shift registers, but 8 of them, one for every 8 …