You'll learn how to create an automation system to communicate 3 Arduinos via RS485.

This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.

Relay VS Transistor.

Use Arduino, an OLED display and an AD9833 DDS module to create a useful wave generator for your lab.

Discharge a fully charged Lithium-Ion cell through a resistor while measuring the current flowing through the resistor to calculate capacity

A very simple but useful device for your lab.

This project is performing a faster frequency transform (FFT).

This device serves for accurate measurement of small resistances in the range of 0.1 ohm up to 50 ohms.

In this tutorial I am looking at using millis function in the code. Describing the advantages it has over using delay function.

"how to hook NRF24 Modules with an Arduino Correctly without killing the module"

Another simple to build useful instrument in you lab.

Simple to build and useful instrument for your lab.

Inexpensive, precision, autorange capacitance meter with a large range.

A guide how to control 7 segment display with Shift register as well as daisy chain them to create multi digit displays

Purpose of this project is to write a code to control coin acceptor with Arduino so it can be used in other projects

This code performs FFT with good accuracy.

If any of the projects you create are designed for portability or remote monitoring use, it usually requires the use of solar panels.

Program 6 ATtiny85/13A at the same time with this custom programmer board.

The device is sufficiently accurate and uses minimum number of external components.

We will use our M.P.U. 6050 to control a Graphic unit or say Model Paper Plane, which is commonly known as Teapot, with our M.P.U. 6050!

A cheap $10 UPDI programmer for Mircochip's new avrTiny processors.

Android app to control Arduino's inputs outputs

This project uses a micro SD card to store a text file and print it out to a 16x2 liquid crystal display.

A simple to build, but very sensitive electromagnetic field detector.