USE no more than 60 leds and MOMENTARY SWITCH, ir makes mistakes 15,- USD TOTAL. I used 8X8 LED STRIPS PCB`s and soldered it together.But you can use also the 5M rolls if you have them. All the links and CODE are in this description, ANYBODY can build this. Arduino Nano power, an IR sensor, and... view more

USE no more than 60 leds and MOMENTARY SWITCH, ir makes mistakes 15,- USD TOTAL. I used 8X8 LED STRIPS PCB`s and soldered it together.But you can use also the 5M rolls if you have them. All the links and CODE are in this description, ANYBODY can build this. Arduino Nano power, an IR sensor... view more

In this tutorial we will see how to make a Magic 8 ball with the Arduino. This is based on the real magic ball which is based on liquid and floating principle with a plastic dice with 20 answers inside. Once you shake the ball, a random side of the dice will get on top of the black liquid and a r... view more

• magic 8
• ball
• 3D printed
• 3D
• Arduino
• DFplayer
• OLED
• screen
• DIY

Arduino rc transmitter based on electronoobs projects with some modifications this is rc remote control based on arduino pro mini and nrfz24lo1 module which cost you about 7$ (receiver and transmitter both)range of about 800 meters tested in forest area and 1khm in open ground.please refer to ori... view more

• Arduino
• diy
• transmitter

En un tutorial anterior que puede encontrar en este enlace , hemos visto cómo hacer un controlador de radio basado en Arduino con múltiples canales. Luego, hemos visto en este otro tutorial , cómo usar ese controlador y mover servos para una torreta impresa en 3D. ... view more

• 3D
• coche
• bluetooth
• mando
• DIY
• Arduino
• casero
• RC
• control
• Radio

This is not my first project but it is the one I enjoyed the most. It is a simple alarm clock but I wanted an original way of turning it off. Therefore, to do so you need to turn it upside down ! And I also wanted to make it transparent, in order to see the internal. I think it's a shame to hide ... view more

• Arduino
• Alarm clock
• DIY

In this Arduino Tutorial we will learn how the HC-SR04 Ultrasonic Sensor works and how to use it with the Arduino Board. You can watch the following video or read the written tutorial below. view more

• SR04
• HC-2r04
• ultrasonic
• sensor
• distance
• Arduino

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Hello Everyone, In this tutorial I have made a repair of a soldering iron which is really  to do. I hope you like it.........WARNING: Don't deal with high voltages without safety precautions.Here is a short tutorial for repairing your soldering iron at a cheap price. But keep in mind that it... view more

• repair
• iron
• Soldering

Hello everyone, my AND logic gate ic 74HC08 is not working. I have supplied exactly 5V but there is no output from the ic. As I give 5v to the input pins, the voltage at the Vcc pin drops. Please help......