The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
A solar-powered IoT device for monitoring sound level, air quality, humidity, and temperature.
This study is an example how to build a 3-phases 230V/380V from a 12-24V DC with an Arduino Uno
How about a Spider who obeys the order to sit, dances when he sees a light and dodges obstacles? All this with the Arduino Nano 33 BLE Sense
Anitrack is an autonomous system that can track an animal's position, measure its temperature, its heart rate and its movements.
A smart scarecrow on the field to keep a track of climatic condition. For need of irrigation/pesticides a drone will be sent to the field.
Want to measure the thrust of your solid rocket motors? Here is the solution for it. We developed a PCB to measure the thrust.
Prevention of solar radiation in schools
This article is about how to detect a Karman Scroll Airflow Sensor.
An analogue proximity circuit built with active and passive components