This project is a modification of my previous Bluetooth-enabled LED matrix display project, which used 8×64 monochromatic LED matrix (total 512 LEDs) for displaying scrolling text message. The original project used Bluetooth for display data transfer from a smartphone, but this one now uses Wi-Fi. The display message is sent through web browser to a …
ESP8266 Wifi enabled 8×64 pixel LED matrix display Read More »
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 connector. This circuit is a single digit seven segment big display using a set of 5 LEDs per …
This article describes a self-contained computer with its own display and keyboard, based on an ATmega328, that you can program in Lisp. You can use it to run programs that interface to components such as LEDs and push-buttons via the I/O pins, read the analogue inputs, and operate external devices via the I2C and SPI …
Graphic programming environment 4D ViSi-Genie enables an unbelievably simple programming without necessity to write a single line of code! 4D ViSi-Genie is a part of the Workshp4 IDE software package, intended for intelligent graphic displays from company 4D Systems. When we mentioned in the article “Focus at the main subject – application itself and the 4D ViSi …
Genially simple and fast programming of 4D Systems displays Read More »
One of the basic usage of the TIMER peripheral on every microcontroller is to provide the accurate timing mechanism. Using the TIMER peripheral as the basic timing, we could easily develop a stopwatch and display it to the 8-Digit seven segment numeric LED display. Thanks to the Maxim MAX7219 chip which enable us to interface …
Build 8-Digit LED Display stopwatch using Maxim MAX7219 Serially Interfaced Read More »
In the Hammond 1553 enclosures series now can be found also types with a sufficient space for a keyboard and display. Series of ergonomic handheld enclosures – 1553 is familiar to many of you. All types from this series provide a reliable grip thanks to a pleasant side overmold, they feature the same shape and …
HAMMOND 1553T enclosures – keyboard and display in your hand using 1553T series Read More »
