28/10/2024 4:54 am
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Hi everyone,
I just bought a new ATtiny85 microcontroller, and I’m excited to create some projects with it! Since it’s my first time working with the ATtiny85, I’d love to hear your recommendations for fun or practical projects.
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11/01/2025 5:31 am
Here are 15 amazing project ideas you can create using the ATtiny85 microcontroller:
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LED Matrix Animation
Program an LED matrix to display scrolling text or animations using the ATtiny85. -
Miniature Digital Thermometer
Build a small thermometer using a temperature sensor like LM35 or DS18B20 and display the data on a tiny OLED screen. -
IR Remote Control System
Decode signals from an IR remote to control LEDs, fans, or other appliances. -
Sound Reactive Lights
Create an audio visualizer where LEDs blink in response to sound or music using a microphone module. -
Capacitive Touch Switch
Make a touch-sensitive button using a conductive surface and the ATtiny85, perfect for smart home switches. -
Portable Motion Detector
Use a PIR sensor to build a portable motion detection alarm system for security purposes. -
USB Volume Controller
Turn your ATtiny85 into a USB HID device to control your computer’s volume with a rotary encoder. -
Tiny Weather Station
Measure temperature and humidity with sensors like DHT11/DHT22 and display the readings on an OLED. -
Ultrasonic Distance Meter
Use an ultrasonic sensor to measure distances and display them on a small display. -
Blinking Bicycle Light
Create a small, energy-efficient blinking tail light for a bicycle, powered by a coin cell battery. -
Minimalist USB Game Controller
Build a simple game controller for retro-style games with buttons connected to the ATtiny85. -
PWM Fan Speed Controller
Control the speed of a DC fan using pulse-width modulation and a temperature sensor for feedback. -
ATtiny85 Robot Brain
Power a small robot with an ATtiny85, controlling motors and sensors for basic navigation. -
Night Light with Light Sensor
Create an automatic night light that turns on in low-light conditions using an LDR and LEDs. -
Tiny Digital Stopwatch
Design a simple stopwatch with start, stop, and reset functions using push buttons and an OLED display.
These projects highlight the versatility of the ATtiny85 and can help you learn more about electronics, programming, and sensors.
This site is hands down the best for projects related to ATtiny85. So, definitely check it out.
