digital

Reading Digital Callipers with an Arduino

How to use an Arduino to read the signal from a set of digital callipers and send the reading over USB. Why? This might be useful for accurate position sensing in home made / hacked computer aided manufacture systems. Adds USB functionality to your callipers. A great reference on reading digital callipers can be found …

Reading Digital Callipers with an Arduino Read More »

Digital Book Cricket Game with ATtiny 85 using Arduino

The project described here is a digital implementation of “book cricket game” which Indian students normally use to play in their childhood time. The heart of the project is 8 bit MCU from AVR family called ATtiny85. ATtiny85 are small and cheap microcontrollers which are convenient for running simple programs with low footprint. The software …

Digital Book Cricket Game with ATtiny 85 using Arduino Read More »

Arduino Controlled Digital Window Sticker

A bumper-sticker sized L.E.D. matrix that displays images in sequence from an SD card, to produce an animated sign or “window sticker.” Arduino controlled! Also includes Windows, Mac, and Linux code for converting .xbm image files into Digital Window Sticker files. Perfect for a shop or home window, or a fun desktop sign! Step 1: …

Arduino Controlled Digital Window Sticker Read More »

Digital Read Serial using Arduino

This example shows you how to monitor the state of a switch by establishing serial communication between your Arduino and your computer over USB. Hardware Required Arduino Board A momentary switch, button, or toggle switch 10k ohm resistor breadboard hook-up wire Circuit image developed using Fritzing. For more circuit examples, see the Fritzing project page Connect three wires to …

Digital Read Serial using Arduino Read More »

Using Copper Tape To Create A Digital Selection Pad using Arduino

This is partially me sharing this technique, and partially me learning how to use Instructables. If there are issues with my documentation of the technique or my use of Instructables, please let me know in the comments – thanks! I needed a long row of switches in a pinch, and didn’t have nearly enough switches …

Using Copper Tape To Create A Digital Selection Pad using Arduino Read More »

Contact Digital Thermometer With Deep Sleep [Attiny85]

This might seem totally useless, considering how advance current technology can be and you might even be like “Tsk! a Thermometer?” But there is a lot of experiment based on temperature (water temperature, room temperature, etc) so digital thermometer becomes a key instrument for temperature measurement considering the other alternatives and cost/performance ratio. It is …

Contact Digital Thermometer With Deep Sleep [Attiny85] Read More »

Hack Wrist Watch LCD With Arduino || D-type LCD || Arduino Digital Watch|| Vishal Soni

Please subscribe to my YouTube channel. In this tutorial we will hack our old school digital watch which is no longer working now. So let’s fix the watch Control it’s LCD display which is known as D-type LCD display. Step 1: Open the Watch Take the old school broken digital watch open the screws from behind. look …

Hack Wrist Watch LCD With Arduino || D-type LCD || Arduino Digital Watch|| Vishal Soni Read More »

ALCHITRY – FPGA DEVELOPMENT BOARDS FOR HOBBYISTS

Digital design refers to creating digital circuits. Digital circuits are in basically everything today and range from something as simple as a circuit that turns an LED on when a button is pressed to the complex processor in the device you are reading this on. Traditionally, these circuits are built by making ASICs (Application Specific Integrated Circuits) out …

ALCHITRY – FPGA DEVELOPMENT BOARDS FOR HOBBYISTS Read More »

Arduino Based Digital IC Tester Using MATLAB

Testing of digital electronic systems generally involves applying a set of test stimuli to inputs of the device-under-test (DUT) and analyzing responses of the system using a response analyzer. If the DUT generates correct output responses (also called the golden response) for all the input stimuli, the DUT is regarded as fault-free. Those DUTs that …

Arduino Based Digital IC Tester Using MATLAB Read More »

Scroll to Top
Scroll to Top