Hugo.Tecnologia (9)

21-04-2023 | It's a clock and a thermometer that show time and temperature in a LCD display, but It also can say the time and temperature when you make a...

1-12-2020 | Music player in MP3 format through the DFR0299 module, with several articulated dolls, the kind that move with sunlight, but now move or "da...

2-05-2018 | 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...

1-05-2018 | Electronic device that measures the distance that separates the circuit from an obstacle using the ultrasound emitted by a sensor.

20-07-2016 | Circuit to display a message in a 8x8 LED matrix, stored in the EEPROM memory of the microcontroller.

8-04-2015 | English:There is no greater satisfaction in life than to enjoy the things done by oneself, unlike buy them already made. Not only for having...

13-01-2015 | English

30-08-2014 | English: This simple circuit is responsible for simulating a small flame in a LED, thereby simulating the flame of a candle without using re...

24-03-2014 | This user-programmable doorbell plays any melody you want when someone comes to your house and rings it.