Use the NXP HEF4052BP analog multiplexer to read eight analog inputs with just two Arduino ADC pins.
Project #15: Environment – MicroSD Card – Mk51
Water level sensor to a NodeMCU ESP8266 and used KiwisIoT to monitor the water level sensor reading online.
NodeMCU ESP8266 + Soil Moisture Sensor + KiwisIoT.
Monitor temperature remotely using a DS18B20 digital sensor, NodeMCU ESP8266 and KiwisIoT
Amazon's Alexa is boring, so we gave it some animatronic eyes and a CRT mouth. Now my kids won't leave it alone!
An innovative wearable technology for visually impaired peoples.
Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.
This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Challenge Stockfish on a real chessboard that senses and validates your moves, then glides its pieces across glass. Play by hand or voice.
You will learn how to interface Ultrasonic Sensor HC-SR04 with Arduino. It can be an Ultrasonic Range Sensor or any purposes.
Most leak alarms stay silent when the probe wire breaks. This one uses an end-of-line resistor to tell dry, wet and unplugged apart.
Android application monitoring system for GreenHouse, several sensors for reading data and send to application.
Monitor voltage levels in real time using an ESP8266 voltage sensor and KiwisIoT dashboard. View voltage readings remotely over Wi-Fi
An ESP32-S3 and Edge Impulse AI system that detects squirrels and uses red and green LEDs to show the result.
Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.
Small, cheap, low-powered sensors are still a challenge to make. LoRa-Tooth uses $6 BLE modules to make untethered sensors with long range.
Arduino Project: How to make a Fidget Spinner RPM counter with Hall-effect sensor.
This is a beginner's guide to making your first Arduino robot. Smart phone controlled, wall follower and obstacle avoiding robot.
Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!
How to make an oximeter sensor to measure heartbeat and oxygen saturation in blood, using a few components that any maker already has.
Here is how to make a single channel LoRa Gateway compatible with The Things Network using standard components you can buy everywhere.
Take Nvidia's JetBot platform to the next level by expanding the functionality of the Jetbot API by adding new sensors and drivers.
