Vumètre à 20 LED et 2 LM3915 - Astuces Pratiques
Cet article présente une façon simple de réaliser un vumètre à 20 LED avec 2 LM3915. Le principe est d'amplifier le signal pour la première moitié du
Details about DIY Big Size 225 LED Digital Equalizer Music Spectrum Sound Waves Electronic Kit
Music Spectrum Sound Waves Kit. With the big size LED music spectrum design, it can show the excellent effect of the sound waves. 8cm x 20cm big size spectrum sound waves display screen. This is DIY Kit for Self Solder Project Lovers - you will need to solder the 225 SMD LEDs.
DIY LED Light Panel with Remote Control (MEHS) Episode 51
In this video I show how to build your own LED light panel with remote control in an hour for about $35.Build your own video light from 300 leds (5m roll) fr...
led chaser circuit using transistors, led running light circuit, circuit diagram
This led chaser circuit using transistors produce a blinking effect that is look same as Running effect. In this circuit diagram all LEDs blink as a moving in one direction. We can also say that this is a LED running effect chaser circuit .This is an easy circuit and it can easily construct at home by even who beginner in this field
Synchronizing Fireflies: Have you ever asked yourself how do hundreds and thousands of fireflies are able to synchronize themselves? How does it work, that they are able to blink all together without having a kind of boss firefly?This instructable gives a solution and shows…
Arduino LED Lamp Flickering to Music
Arduino LED Lamp Flickering to Music: I really wanted to create a lamp for my bedroom out of a large piece of drift wood that I collected. I found really cool through hole Neopixel LEDs on adafruit.com and I wanted to program them to blink to the beat of music.
looking for electronic enthusasitics
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Arduino Mega 8x8x8 RGB LED Cube
Arduino Mega 8x8x8 RGB LED Cube : "So, you want to build an 8x8x8 RGB LED Cube"I've been playing around with electronics and Arduino's for a while now, including building a high amp switch controller for my car and a six lane Pinewood Derby Judge for our Scouts group.So I …
Arduino Propeller LED Display
In this session we are going to design a Propeller Display with Arduino, LEDs and a DC motor. In this Propeller Display, text will appear to be rotating in propeller fashion in a circular shape.
S7ripClock - Basic Edition
S7ripClock - Basic Edition: Another redesign (stopped counting them) of something I did before. So welcome to the latest iteration of "S7ripClock", a modular 7 segment clock built using led strips. The modules (2 digits) only use a single piece of led strip and can b…