念慈菴

ATTINY85 fuse restorer based on Arduino Nano

Overview

Friends, when playing ATTINY85, the chip always locks up due to some strange reasons? The Arduino Nano-based fuse restorer can help you.

Connect the 1.5V battery to the 2P terminal block according to the schematic diagram.

The triode can be tipped down

You can solder the header and plug the Arduino Nano into the board.

The IC socket can be plugged into a burning clip, burning socket, etc.

Instructions:

1. Solder PCB

2. Use Arduino IDE to burn the program in the attachment to Arduino Nano.

3. Insert the locked chip according to the direction of the DIP-8 socket on the back of the board.

4. Plug in the Arduino Nano with the battery disconnected.

5. Connect the battery and power on the Arduino.

6. Enjoy!

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-19 01:51:55

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