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.
+ LCD/OLED can be used to measure body temperature or to detect movement... in Celsius and Fahrenheit!
Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.
Using the VL53LO and an Arduino for distance measurement.
Simple weather station Arduino UNO: measures temperature, humidity, air pressure using BMP280, DHT11, windspeed 3D-printed anemometer.
A measuring device that also doubles as a burglar alarm, using an ultrasonic sensor and LCD.
A beginner to mid-level project utilising an inexpensive ultrasonic sensor, an Arduino and some intermediate code language.
Using the library SoftSerial and doing the configuration of one 10-bit ADC pin.
Any AC voltage up to 250VAC 50/60Hz, then send values to Adafruit IO MQTT, and a local App Inventor app...
An NMEA0183 wind display with a waterproofed Enhanced Nextion 7" display and Arduino Nano clone and also ported to ESP32.
Using the ADP3450, this project measures amount of delay between asserting FPGA IO on base of NPN 2N3094 and LED illuminating on collector.
This project demonstrates how easy you can use the DMMShield from Digilent with all Arduino boards.
let's measure the smallest resistance ever posses by any wire or any shunt. The proper use of OHM's law with practical.
Measure and record mains frequency on the SD card along with the timestamp.
A sensor that can measure the outer temperature of any body, The MLX90614 infrared temperature sensor with proper circuit.
Trying to get a discharge curve of you lithium battery preventing over-discharge? You can get that for less than $10.
Measuring resistance of short conducting wire in milliohms is not possible with multimeters but they can measure millivolts accurately.
M5StickC + Angle unit = Protractor (detecting range: 0-180 degrees）
In this tutorial, you will learn how to set up DHT11 and DHT22 sensors, and measure the environment temperature and humidity.
Just a quick showcase on a handheld, wireless and battery operated distance sensor. Incredibly long-life (8 + years!).
How to measure differential signals using an oscilloscope [examining the ADSL2+].
Simple to make, but extremely useful instrument, especially when designing solar systems.
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
In this guide, I will show how to measure harmonics in signal with Analog Discovery 2 using FFT contained in Digilent WaveForms.
