I've made many of these and given them away.. People keep asking for them.. So I keep making them..

They are a simulation of fire fly's in a Jar. Using Arduino Nano to program the ATtiny85. I use Charlie Plexing to get more lights lit then there are pins. This project is desi... view more

• attiny
• attiny85
• DIY
• Arduino
• LED
• circuit
• light
• FireFly

I hope you all remember my open-source ESC design that I’ve made last year and the other versions as well. That one is based on a full triple bridge of MOSFETs and a back EMF closed loop control. This one here for today tutorial, is based on a half bridge control. Basic... view more

• ESC
• half bridge
• attiny
• electronic speed controller
• brushless
• Arduino
• attiny85

Did you think about how to build a USBTiny ISP Programmer on your own?

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• PCB
• ARDUINO
• attiny
• CNC
• circuit

See how I've made my own PCB for the well know circuit of ATtiny85 Arcade game. Here you will have the schematic, part list, step by step of soldering components, how to burn bootloader and how to upload codes for different games to the ATtiny85. I know this is nothing new and you have more here ... view more

• attiny
• PCB
• arcade
• console
• game
• attiny85