Measuring 3 phases in electrical panel
Providing office owners and users with information about comfortability of their workplace.
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
MAKERFACTORY ESP32 Evaluation board provides both powerful ESP32 and many useful IO. Measure Temp by DS18B20 & show on OLED display.
Build a speed monitor using our 24GHz radar evaluation board Sense2GoL and see who's the fastest on the floor!
Simple weather station Arduino UNO: measures temperature, humidity, air pressure using BMP280, DHT11, windspeed 3D-printed anemometer.
A digital read out using magnetic stripes for a small lathe, e.g. Optimum 180X300.
How to measure differential signals using an oscilloscope [examining the ADSL2+].
A small device that will help you sorting resistors without wasting time with their color code.
M5StickC + Angle unit = Protractor (detecting range: 0-180 degrees）
Distance measurement using an ultrasonic sensor.
+ LCD/OLED can be used to measure body temperature or to detect movement... in Celsius and Fahrenheit!
In this tutorial, you will learn how to set up DHT11 and DHT22 sensors, and measure the environment temperature and humidity.
This is a monophasic and biphasic residential consumption monitoring meter using the ESP32.
Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.
This project demonstrates how easy you can use the DMMShield from Digilent with all Arduino boards.
A beginner to mid-level project utilising an inexpensive ultrasonic sensor, an Arduino and some intermediate code language.
Using Wemos D1, an ultrasonic sensor and Thingio.AI IoT platform.
Simple technique to estimate (but the precision is not bad anyway) the capacitance using the oscilloscope.
A device to measure the height of walls/buildings with high school trigonometry: sensing angle with a 3D magnetic sensor, dot laser & level.
A measuring device that also doubles as a burglar alarm, using an ultrasonic sensor and LCD.
In this guide, I will show how to measure harmonics in signal with Analog Discovery 2 using FFT contained in Digilent WaveForms.
Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.
Using the library SoftSerial and doing the configuration of one 10-bit ADC pin.