Next, we have another pair of banana sockets that are for testing continuity Diode and LED ... Arduino to build many test and measure instruments: Arduino code for digital multimeter is very simple ...

One interesting feature of the Arduino code is how it deals with the nonlinear nature of the diodes used in the circuit. After plotting the values with known loads, [jmharvey] broke the diode ...

If you have just started to work with Arduino do check out our Arduino Projects and Tutorials. We have a collection of almost 500+ Arduino projects with Code, Circuit Diagram ... the onboard Infrared ...

We'll outline the basics of the Arduino itself, what the crazy jumble of wires means, and then step through how to use other people's code and schematics ... it's open-source, simple, and has ...

There are various ways to interface a laser with Arduino depending on the application. A laser diode finds applications in CD/DVD reading ... and the negative wire to GND pin. Write a simple sketch ...

It is meant to be simple and easy to use, as part of an arduino project. In particular, the library does not implement or make use of all the features of the chip (such as the FIFO buffer, Digital ...

Simple Arduino-based water level detecting algorithm. You can connect a squeaker or light diode and the algorithm will change the squeaking/flashing frequency. All ...

Check out this Arduino-based electronic component tester. The device is intended to give a simple way to test transistors, resistors, capacitors, diodes and MOSFETs, and such like. The Arduino tester ...