A small device that will help you sorting resistors without wasting time with their color code.
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.
A pocket sized battery operatable and low power component tester which can test all the basic electronics components.
Bridging the gap between professional and DIY/hobbyist bench power supply.
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.
A 3D printed measuring wheel displaying both metric and imperial measurements.
Using the library SoftSerial and doing the configuration of one 10-bit ADC pin.
Creating a PYNQ image for the MicroZed 7010/20 and IO Carrier Card. Signal processing with XADC.
Any AC voltage up to 250VAC 50/60Hz, then send values to Adafruit IO MQTT, and a local App Inventor app...
One of the widely used, automation and process control devices is the flow meter; it is a device used to measure the flow rate of liquid.
Projectile speed measurement with arduino!
An NMEA0183 wind display with a waterproofed Enhanced Nextion 7" display and Arduino Nano clone and also ported to ESP32.
It is like a mini atom bomb, In a piece of single code you will get a lot of features and I fully respect the effort of the owner.
Using the ADP3450, this project measures amount of delay between asserting FPGA IO on base of NPN 2N3094 and LED illuminating on collector.
A 3D printed set of scales that uses a 5kg load sensor and HX711 module.
Measuring a RMS and Peak to Peak Voltage in a small AC signal also use of one opamp LM324 to amplify the signal
This is a monophasic and biphasic residential consumption monitoring meter using the ESP32.
This project demonstrates how easy you can use the DMMShield from Digilent with all Arduino boards.
Simple GPIB interface shield for Raspberry Pi with open hardware
