ATtiny85 microcontroller tutorials, Part 4: LED chaser using ATtiny85

Five different color LEDs are connected with ATtiny85, and it will blink them in a different pattern at a different rate that will create eye-catching multicolor chasing effects

Multiple ATtiny85/13A Programmer - Share Project - PCBWay

Multiple ATtiny85/13A Programmer - Share Project - PCBWay

How to Build an LED Circuit with an ATtiny85

ATTiny85 ATTiny45 and ATTiny13 based projects list - ATMega32 AVR.pdf

Programmable RGB Mood Light - Attiny85 : 9 Steps (with Pictures) - Instructables

RGB led astable circuit - General Electronics - Arduino Forum

4 Pin RGB LED Chaser Using ATtiny85 MIcrocontroller

ATtiny85 microcontroller tutorials, Part 2: Working with ATtiny85

ATtiny85 microcontroller tutorials, Part 3: Building LED blinking application using ATtiny85

Knight Rider LED Chaser Circuit - Soldering Mind