PCBWay Community

Search title or content

Search

PCBWay PCB Instant Quote CNC | 3D Printing

More Notifications

No notifications.

My Profile My projects My Likes My Deals My Goods for Bazaar Settings Sign Out

Projects

Categories

DIY Electronics

Arduino

Hardware

Audio

Computers & USB

Breakout Board Projects

Home Automation

LED Displays & Matrices

IoT

Robotics

View all categories

By Source Files

Onju Voice - AI assistant replacement to Google Nest Mini by @justLV

DIY 1kW Open Source MPPT Solar Charge Controller

LogicAnalyzer V6.0

Tad Boy Color

kv4p HT v1.7b

QuinLED-Dig-Uno

SummerCart64 - a fully open source N64 flashcart

Bike Fingerprint - PCB

Arduino RC engine sound & light controller with inertia simulation for ESP32

Solar Powered WiFi Weather Station V2.0

SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)

Frog Boy Color

View all source files projects

Featured Projects

Onju Voice - AI assistant replacement to Google Nest Mini by @justLV

DIY 1kW Open Source MPPT Solar Charge Controller

LogicAnalyzer V6.0

Featured

Source Files

Video

View all projects
Questions
Sponsorships
Feedback
Blog
Store
PCB Design
Contest

- 8th Project Design Contest - 7th Project Design Contest - KiCad Design Contest - 6th Project Design Contest - 5th PCB Design Contest - 4th PCB Design Contest - Raspberry Pi Pico Contest - PCB Design Tutorial - 3rd PCB Design Contest - I CAN SOLDER Kit Contest - 2nd PCB Design Contest - 1st PCB Design Contest

Add questions Create a project

Please verify your email address so that you can enjoy our more comprehensive services.

Verify Now

Engineer

INDIA ? + Follow Edit Project

0

Screenshot 2024-10-15 193436.png

Tools, APP Software Used etc.

NI Multisim

Description

Refrigerator Door Alarm

DIY Refrigerator Door Alarm – an efficient, cost-effective solution to prevent energy waste and food spoilage. This compact device monitors your fridge door, emitting an alert if left open for too long. Perfect for DIY enthusiasts, it’s simple to assemble and adaptable to any refrigerator. Ensure your appliances run efficiently while reducing unnecessary energy costs with this easy-to-build project.

Schematic and Layout

Schematic

Design2@2024-10-15-1905.ewnet

Download Gerbers

Oct 15,2024

462 views

Refrigerator Door Alarm

Refrigerator Door Alarm: This compact device monitors your fridge door, emitting an alert if left open for too long. Perfect for DIY!

462

0

0

Published: Oct 15,2024

Standard PCB

Download Gerber file 4

Purchase

Donation Received ($)

PCBWay Donate 10% cost To Author

Only PCB

*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Copy this HTML into your page to embed a link to order this shared project

Copy

Copyright Info

Attribution-ShareAlike (CC BY-SA) License

Read More⇒

Under the Attribution-ShareAlike (CC BY-SA) License.

PCB
Rigid-Flex
Assembly
SMD-Stencil
CNC
Sheet metal
3D Printing
Injection Molding

DAPLink Debugger & Programmer Simulator

BUY NOW

MAX7219-Driven 8x8 Red LED Matrix Module

BUY NOW

Digispark ATTiny85 USB Development Board - Micro-USB Programmable Arduino-Compatible Module

BUY NOW

ESP32 Camera Development Board with OV2640 Module - WiFi and Bluetooth IoT Platform

BUY NOW

ESP32-S3 1.47inch LCD display Development Board Type B

BUY NOW

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）

BUY NOW

ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch

BUY NOW

MHP50-B5 Mini Hot Plate Preheater

BUY NOW

Smart Soldering Iron TS101-BC2

BUY NOW

Topic

DIY Electronics

Home Automation

7th Design Contest-Electronic Project

Comments(0)
Likes(0)

Log in to post comments.

Upload photo

You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

0 / 10000

It looks like you have not written anything. Please add a comment and try again.

You can upload up to 5 images!

Image size should not exceed 2MB!

File format not supported!

View More

View More

VOTING 0 votes

0 USER VOTES

0.00

YOUR VOTE 0.00 0.00

Confirm and Post a Comment

1
2
3
4
5
6
7
8
9
10

Design 1/4

1
2
3
4
5
6
7
8
9
10

Usability 2/4

1
2
3
4
5
6
7
8
9
10

Creativity 3/4

1
2
3
4
5
6
7
8
9
10

Content 4/4

More by Engineer

Refrigerator Door Alarm DIY Refrigerator Door Alarm – an efficient, cost-effective solution to prevent energy waste and food...

You may also like

Hello everybody, my name is Luciano. I am 21 years old and I designed this 10 millimeter spacer because nobody was selling them or making them. And I needed one for my own fat bike slash e-bike. And b...
10mm brake disc spacer

320 0 0
luciano wolters

luciano wolters

NETHERLANDS, THE

0

0
The Portable DJ Rig for Mixing on the Move!Get ready to mix anywhere with this innovative DJ rig designed for the Hercules DJ Control Mix. Whether you're walking, standing, or on the go, this bumper c...
The Portable DJ Rig for Mixing on the Move! -for DJ Control Mix-

512 0 2
3D KIMBA

3D KIMBA

ITALY

0

0
Meet ARPS-2ARPS-2 is version two of my Arduino-compatible Robot Project Shield for Arduino UNO. ARPS-2 is a refinement of the original ARPS circuit and adds two additional Servo or I/O headers while r...
ARPS-2 – Arduino-Compatible Robot Project Shield for Arduino UNO

1429 0 5
John Rampelt

John Rampelt

CANADA

10

11
MiSTer Floppy is an add-on board that connects to the MiSTer USER port to provide real physical floppy disk access on the MiSTer Multisystem.Currently only the Minimig core is supported. For more deta...
MiSTer Floppy (SMD Version)

1629 0 10
Rob Smith

Rob Smith

UNITED KINGDOM

15

0
The Waveshare ESP32-C3 Mini development board is a powerful and compact solution for modern IoT and embedded projects. I personally enjoy using it in small, portable designs. However, while working on...
A Compact Charging Breakout Board For Waveshare ESP32-C3

1956 3 7
Kishan Pratap Singh

Kishan Pratap Singh

INDIA

19

3
After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System

1969 2 0
Kutluhan Aktar

Kutluhan Aktar

TURKEY

14

82
Transparent Christmas PCB Badge. When ordering from PCBWay, please specify that the PCB core should be transparent, white solder mask, black silkscreen, and gold pads. All the other settings are defau...
Transparent Snowflake Christmas PCB Badge

1739 0 3
Vaclav upir

Vaclav upir

CZECH REPUBLIC, THE

40

0
IntroductionWater scarcity and wastage are major challenges in residential, agricultural, and industrial areas. Manual operation of water pumps often leads to overflow, dry running, and unnecessary po...
Automatic Water Pump Control System Using ESP-12F

1802 1 3
Rabin Poudel

Rabin Poudel

NEPAL

20

0
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...
Self-Balancing Robot PCB

2590 1 4
Kelton Serra

Kelton Serra

UNITED STATES OF AMERICA

1

0
## Project MotivationWhile working, I often needed a simple Bluetooth keyboard with customizable shortcut keys. Instead of buying an expensive commercial product, I decided to create my own compa...
ESP32-C3 BLE Keyboard - Battery Powered with USB-C Charging

2141 0 1
KAZUMA KURATA

KAZUMA KURATA

JAPAN

1

0
This is a very small 1S lithium battery charger board designed for projects where space is extremely limited. It charges single-cell Li-ion or Li-Po batteries (3.7V nominal) using a USB Type-C input. ...
World's Smallest 1S Battery Charger

2009 4 9
Kishan Pratap Singh

Kishan Pratap Singh

INDIA

19

3
# Iambic Controller Custom Hardware### (Morse Code Keyer Hardware Interface)A specifically designed PCB using ATtiny85 microcontroller that interfaces with an iambic CW keyer over TRS to USB.This proj...
Iambic Controller Custom Hardware

1537 0 2
Engineer

Engineer

UNITED STATES OF AMERICA

4

0

The PCBWay that recognize the talent and effort of the best ELECTRONIC designers in the World.

? COPYRIGHT 2019

About us
Contact us
Follow us on

Share to Facebook

Share to Twitter

Share to Reddit

Share to Linkedin