I used a Raspberry Pi 2 to make a mini data acquisition system that fits inside of a lunchbox.
This project will allow you to hook up a TMP36 sensor to a lcd screen.
In this project, I have made nodeMCU or ESP8266 based webserver based project. Here you don't need to refresh web page.
How to send data from a 4zerobox (based on ESP32 and Python programmable using Zerynth) to The Things Network via a Microchip LoRa module
This irrigation controller is not like any other because it can detect faults in the irrigation system such as leaks and defective valves.
A sub-₹500 off-grid solar node using random audio-visual frequencies to deter pests, linked to a trilingual crop advisor web engine.
DIY digital tachometer using IR Sensor and Arduino(No display, output shows on serial monitor).
(draft only) Intelligent forest-edge sensing that detects threats before they become disasters
We could just program the chip with loose wires. This HW-260 board with ICSP programming port is so much better.
Arduino and HC-05 Bluetooth Module Tutorial
The Haptic Proximity Module (HPM) enables people with low vision, or other vision impairments, to engage with their direct surroundings.
An air quality monitoring station that reports the PM2.5 density in the air, the Air Quality Index (AQI) via MQTT.
Temperature is measured from two different sensors and send data through bluetooth and a set of LEDs is lit according to average temperature
This robot tracks and follows an object withing a linear proximity of 50 cm and 120° spherical proximity of about 5cm to 10cm.
This air quality monitor displays live C02 and tVOC levels in your environment.
You'll learn how to make a luxmeter with Arduino and BH1750 Module.
This tide clock will help you organize your seaside activities.
In this project I made a Morse code transmitter using Arduino and Winform application.
Meet the world’s smallest Arduino board with 0.6”x0.6” dimensions ready to rock!
This fully functioning Geiger counter was designed after the PKE Meter from the 1980s Ghostbusters movie.
Transform your Raspberry Pi into an offline TTS system with simple, ready-to-use code.
Smoke Detection using MQ-2 Gas Sensor
Read, monitor and get notified about environmental data using Arduino MKR(s), the Environmental Shield, and MKR Relay Proto Shield.
Discover the PaperS3: e-paper display, ESP32-S3, and sensors—great for learning and building interactive, low-power projects.
