ELECTRONIC CARD FOR POSTCARDS WITH VISUAL AND VOICE MESSAGE

Circuit that can be adapted for any card or postcard, to display a text message or an image in an LED matrix and play a stored voice message.

The smallest high power aquarium lamp that is fully configurable via software and remote control

Ledovation introduces its new product : A smart LED-Servicetube used as a service optimizer combined with a platform solution for gastro-applications

Circuit to display a message in a 8x8 LED matrix, stored in the EEPROM memory of the microcontroller.

English: This simple circuit is responsible for simulating a small flame in a LED, thereby simulating the flame of a candle without using real fire and using just two AA or AAA batteries, so being a safer candle thus avoiding the real the risk of any fire if we forget to turn it off.