| Internet of Things (IoT) manufacturer Ciseco has released the Pi-Lite LED display for the Raspberry Pi. The bright LED matrix boasts an on-b...
| Internet of Things (IoT) manufacturer Ciseco has released the Pi-Lite LED display for the Raspberry Pi. The bright LED matrix boasts an on-b...
| The time that a remote control (R/C) was just a little box with a few push buttons is long gone. Today many consumer R/Cs feature colorful g...
| I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as...
| In many Arduino projects it is desirable or necessary to display information on an alphanumeric LCD panel: in the Arduino world this would n...
| Simple circuit that will project the car's speed on the wind screen using 7-segment LED displays and a microcontroller.Update June 5, 2012
| Would you like to equip your project with voice recognition, a voice synthesizer, or maybe a giant RGB pixel? Well, here we’re offering you...
| The Maxim MAX7219 is controlled over an SPI port, requiring just four I/O pins on the microcontroller. It can drive up to eight individual s...
| If you fit a line of LEDs on a circular PCB and power them on continuously, they generate rings of light when the board is spun. If you add...
| The prices of graphic displays are dropping, which makes them increasingly attractive for many applications. However, programming a graphic...
| An ordinary LCD panel can be driven from a microcontroller using either four or eight data wires. In addition to these, an RS signal is need...