Chat

@file List and describe each pin of this U1. Include their function, input/output characteristics, and any special considerations for proper usage.
325 days

0:00

325 days

To get started, talk to Flux or create a New Document.

Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    No assets added.

    Fridge Door Alarm

    Fridge Door Alarm thumbnail
    A Fridge door Alarm is a simple PCB project designed to detect & inform the status of any refrigeration unit’s door: whether its open or not. It produces a monotonous beeping noise if the fridge door is left open for too long by an accident. It’s common use is in refrigerators, Temperature Controlled Freezers & beverage coolers.

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $2.97–$5.38

    LCSC

    $2.12–$2.16

    Mouser

    $3.59

    Controls