leds

final project

ECE 4760 Final Project: CPR Training Dummy on AVR Using Amega

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Introduction For our ECE 4760 final project, we implemented an interactive CPR training dummy which can coach the trainees through the CPR process with a LCD to display instructions. The prototype CPR training dummy built is a budget-friendly one that contains a re-programmable Atmel ATmega1284 microcontroller and other hardware components so that it can interact …

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IoT System To Monitor Soil Moisture

IoT System To Monitor Soil Moisture With Arduino

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This IoT system monitors the soil moisture using Arduino and sensors. Data are sent to an IoT cloud platform to access it anywhere. Things used in this project Hardware components Arduino MKR1000 × 1 SparkFun Soil Moisture Sensor (with Screw Terminals) × 1 Software apps and online services IFTTT Maker service Story This IoT system monitors the …

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Neopixel Led Ring With a Gesture Sensor

Controlling a Neopixel Led Ring With a Gesture Sensor Using Arduino

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In this tutorial we’re going to play with a gesture sensor (APDS-9960) and a neopixel ring to learn how to combine them both using an Arduino UNO. The end product will respond to left – right gestures by animating led movement right or left, and to up-down gestures by changing leds color.       …

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Ultrasonic Distance Sensor

Ultrasonic Distance Sensor in Arduino With Tinkercad

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Let’s measure distances with an ultrasonic rangefinder (distance sensor) and Arduino’s digital input. We’ll connect up a circuit using a breadboard and use some simple Arduino code to control a single LED.                     You may have already learned to read a pushbutton and PIR motion sensor with Arduino’s digital input, …

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model helikopter

BATTERY ALARM CIRCUIT FOR MODEL HELICOPTERS ATTINY13

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ATTINY13 Atmel microcontroller installed on the circuit model helicopter is checking the voltage of the battery the battery (or battery) voltage circuit when the level set LEDs, buzzer, giving the alam. ATTINY13 PB2, PB1,… Electronics Projects, Battery Alarm Circuit for Model Helicopters ATtiny13 “avr project, microcontroller projects, simple circuit projects, “ ATTINY13 Atmel microcontroller installed on the circuit model …

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