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Test & Measurement
Test & Measurement Projects
Test & Measurement
Make a Digital Voltmeter Using an Arduino
It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD).
June 04, 2015
How to Build Your Own Function Generator Using Analog Devices’ AD9833
Tired of using your PC or mobile phone as a signal generator? It’s time to upgrade to a standalone one by making it yourself.
January 17, 2018
Build Your Own Time-Domain Reflectometer
Build your own TDR out of a scope and a signal generator to troubleshoot long cable runs and impedance mismatches.
October 08, 2015
Measuring Temperature with an NTC Thermistor
For this article, we are only concerned with one type of sensor that can measure temperature. This sensor is called a thermistor.
August 15, 2016
How to Check and Calibrate a Humidity Sensor
How accurate is your humidity sensor? Find out with this project.
November 29, 2017
Design a Luxmeter Using a Light Dependent Resistor
Take a few minutes to characterize a light dependent resistor (LDR) and you can build a simple and reasonably accurate light meter can be built using an LDR and an Arduino....
December 13, 2015
An ATMega328-based Data Acquisition System
In this article I will show you how to use the internal EEPROM of an ATMega 328P microcontroller. I will use a USB-to-serial converter, and an LM35 temperature sensor. I will also give you some...
October 18, 2015
How to Eliminate Ground Loops with Signal Isolation
This project explains how to isolate signals to eliminate ground loops in electronic systems.
January 29, 2016
Build Your Own Low-Resistance Meter
This project will show you how to make a device that can measure resistances as low as 0.1 ohms.
October 26, 2016
DIY Tools—Build Your Own Logic Probe
Having a logic probe handy is always a must for an electronics workshop. But instead of buying one, why not build your own for a fraction of the cost and have it working in an hour?...
September 22, 2016
How to Design a Precise Inclinometer on a Custom PCB
Learn the design steps for creating your own custom inclinometer PCB.
January 08, 2019
How to Make Your Umbrella into a Weather Station with a Particle Photon
Want to get to-the-minute, location-specific weather information delivered right to your own Adafruit IO dashboard? It's time to assemble your very own SmartBrella....
December 13, 2018
Build an Arduino-LabVIEW Analog Voltmeter
This project will show how to build a basic analog voltmeter using an Arduino Uno, LabVIEW software, and littleBits electronics modules.
October 19, 2015
Create a PID Controller on the NI myRIO—The Software
In this short project article series, we will implement a simple PID controller using LabVIEW on a hobby DC servo motor and the NI myRIO....
November 29, 2016
Build an Arduino BLE-Enabled Indoor Air Quality Monitor
Use an Arduino/Genuino 101 with iAQ-Core air quality and HIH-6131 temperature/humidity sensors to make an Indoor Air Quality Monitor with Bluetooth low energy (BLE) connectivity....
September 16, 2016
Make an EFM8-Based System for Monitoring and Analyzing Thermocouple Measurements
With this microcontroller-to-PC interface you can conveniently monitor a temperature and visualize how the temperature changes over time....
October 26, 2015
C-BISCUIT Power: Assembly and Testing of Regulator and Crowbar Circuits
Continuing the C-BISCUIT series, this article outlines how to populate and test the surface mount PCBs designed in a previous article using a hot air rework station and other various...
May 31, 2016
Get Started with Matplotlib in Python to Visualize Data Collected from Measurement Instruments
This article explains how to install PyVisa and MatPlotlib for Python. PyVisa connects a computer to the measurement instruments and matplotlib helps to visualize the data collected from these...
October 24, 2015
Quark D2000 I2C Interfacing: Add a Light Sensor and an LCD
Get acquainted with using I2C with the Quark D2000 development board by interfacing an ambient light sensor and an LCD.
January 12, 2017
Hack Your Toaster Oven to Become a Thermocouple Measurement System
The intuitive, step-by-step procedure presented in this article will help you to successfully perform reflow soldering in your toaster oven....
December 18, 2015
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