To prevent overloading the Arduino and the part, all connections are done by 680 Ohms resistors. This creates a lot of "below the specifications" signals thus leading to random outputs of the tested ...

This project describes a digital IC tester for testing 74xx series digital ICs using a MATLAB GUI drop-down menu based approach.

Step 1: Configuring Arduino Uno as an ISP: Since ATtiny85 is just a microcontroller, it requires an ISP (In-System Programming) to be programmed. So to program the ATtiny85, we need to first configure ...

This article represents an arduino based digital IC tester that is highly capable, highly reliable as well as cost-effective. Here, we develop a program with different functions for checking different ...

For higher voltage applications, the choice of switching regulator solutions is somewhat limited. The TLC7810 step-down regulator IC from Analog Devices however operates with a Vin ranging from 4.5V ...

This is a temperature regulator that uses a DS18B20 waterproof digital probe to measure the temperature and based off of that measurement the arduino decides if it should turn on a heater or a fan.

Posted in Arduino Hacks, Microcontrollers, Tool Hacks Tagged Arduino Mega 2560, arduino shield, IC Tester, test equipment, zif socket ← Student 3D Prints Eyes Learn About Waveforms Interactively → ...

In this article, we are going to control the speed and direction of dc motor using L293D IC and Arduino.