Close ×
Home
Welcome
Information
FPGA projects
Music box
LED displays
R/C servos
Text LCD module
Quadrature decoder
PWM and one-bit DAC
Debouncer
Crossing clock domains
The art of counting
External contributions
Retro
VGA
Pong game
Breakout game
OPL FM music
Interfaces
RS-232
JTAG
I2C
EPP
SPI
SD card
PCI
PCI Express
Ethernet
HDMI
SDRAM
Advanced
Digital oscilloscope
Graphic LCD panel
Direct Digital Synthesis
CNC steppers
Spoc CPU core
Hands-on
A simple oscilloscope
FPGA introduction
What are FPGAs?
How FPGAs work
Internal RAM
FPGA pins
Clocks and global lines
Download cables
Configuration
Learn more
FPGA software
Design software
Design-entry
Simulation
Pin assignment
Synthesis and P&R
FPGA electronic
SMD technology
Crystals and oscillators
HDL info
HDL tutorials
Verilog tips
VHDL tips
Quick-start guides
ISE
Quartus-II
Site
Forum
Links
☰
LED displays
Generate light with your FPGA!
The project
This project has six parts:
LED glow
How LEDs work
Varying an LED intensity
7-segments LED displays
LED multiplexing
LED dot-matrix displays
Links
A nice
LED display technology
review from Maxim.
Charlieplexing
- Reduced Pin-Count LED Display Multiplexing.
Opto 0 - LED glow ❯