A small device that will help you sorting resistors without wasting time with their color code.
Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.
+ LCD/OLED can be used to measure body temperature or to detect movement... in Celsius and Fahrenheit!
Simple weather station Arduino UNO: measures temperature, humidity, air pressure using BMP280, DHT11, windspeed 3D-printed anemometer.
Build a speed monitor using our 24GHz radar evaluation board Sense2GoL and see who's the fastest on the floor!
This is a monophasic and biphasic residential consumption monitoring meter using the ESP32.
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
M5StickC + Angle unit = Protractor (detecting range: 0-180 degrees）
How to measure differential signals using an oscilloscope [examining the ADSL2+].
Distance measurement using an ultrasonic sensor.
In this tutorial, you will learn how to set up DHT11 and DHT22 sensors, and measure the environment temperature and humidity.
Measuring 3 phases in electrical panel
Providing office owners and users with information about comfortability of their workplace.
MAKERFACTORY ESP32 Evaluation board provides both powerful ESP32 and many useful IO. Measure Temp by DS18B20 & show on OLED display.
A digital read out using magnetic stripes for a small lathe, e.g. Optimum 180X300.