Led Matrix 16X16

Led Matrix 16X16

“Hello, This is my first instructable I’ve ever written, so excited to work on this :) So in this project, I’m gonna show ya how to make this awesome 16 by 16 led matrix. It’s verry nice to build and you learn a lot while doing it. Most of the time I just make stuf, because I like …

more ...

Motion Activated Led Strip

Motion Activated Led Strip

“Goal There are stairs up to where I live and during the winter and at night they can be treacherous. I wanted an easy method to illuminate the stairsimagine your hands are full of grocerieswhile also not having to go back and turn them off. Overview Basically I ran an LED strip down the railing of my stairs. At one …

more ...

Power Peacefair Pzem 004 + ESP8266 & Arduino Nano

Power Peacefair Pzem 004 + ESP8266 & Arduino Nano

“For some time I wanted to buy a single-phase electricity consumption meter, a few months ago I got Peacefair Reference PZEM-004 meter, its price seemed affordable, it has the advantages of being a non-invasive meter in the electrical circuit and has a communication protocol to request data such as Active Instantaneous Power “kW”, Voltage “V”, Amperage “A” and Active …

more ...



The Protobot Project

The Protobot Project

“A ROBOT PLATFORM THAT’S Simple and easy to use With a total of 2 motors, and 4 sensors, the ProtoBot is a very simple robot. Don’t let it fool you, though! You can still do a lot with it, especially with programming. It’s also very easy to build. In our experience, a middle schooler can build one …

more ...

RGB Led Driver Shield for Arduino Nano

RGB Led Driver Shield for Arduino Nano

“This is my second project for LED Driver based on CAT4101 IC. The first project was for single White LED. This project has been designed to drive 3 channels of RGB LEDs with PWM signal which helps to create multicolor LED light. Arduino Nano is used to generate PWM signal for RGB LED and board has 3 tactile switches and …

more ...

Cubic Meter (Arduino + HC-SR04 Sensors)

Cubic Meter (Arduino + HC-SR04 Sensors)

“Uploaded project was designed and programmed by Rodrigo Mejas (Santiago-CHILE). The product consists of measuring from a simple linear distance, square meters and up to cubic meters. Since we are using HC-SR04 ultrasound sensors, distances should not exceed between 3.5 meters and 4 meters long,and especially there should be no obstacles in the line that is …

more ...

Living Art Led Desk Lamp

Living Art Led Desk Lamp

“I made this Living Art LED lamp from plywood and an Arduino-controlled LED matrix. The Arduino Nano is programmed to creates colorful moving patterns, aka, living art. However, it is also practical for use as a desk lamp, table lamp, or bedside lamp, since an LED push button allows you to switch from the living-art mode to normal white-light modes …

more ...

Arduino Nano Logic Probe

Arduino Nano Logic Probe

“This project is a new version of my Arduino Logic Probe, but now constructed with an Arduino Nano instead of an Arduino Uno. A 3-digit display, a few resistors, and the Arduino Nano are practically the components of this interesting project that also did with EasyEda software. This tester can only test “0’s” and “1’s” from +5V TTL …

more ...