Kitchen Timer with Clock

A kitchen timer which works the same way as the kitchen timer on a Whirlpool microwave oven

Jan 25, 2022

577 views

0 respects

Components and supplies

1

Arduino Mini 05

1

Buzzer

1

LDR, 1 Mohm

1

Prototyping board

1

wall adapter box

1

4-Digit LED Display, TM1637

1

Resistor 10k ohm

1

AC/DC switching power supply

1

I2C RTC module

1

Rotary Encoder with Push-Button

1

Wire, Wrapping Wire

Tools and machines

1

Soldering iron (generic)

Apps and platforms

1

Arduino IDE

Project description

Code

KitchenTimerClock

KitchenTimerClock

Downloadable files

In the box 1

RTC was added late to the design. On the photo of the back side with the RTC module you can see that it is soldered to Vcc and Gnd surpassing pins of the display module. The green and yellow wire on left are I2C to pins A4 and A5 of the Arduino. On the photo there are still jumper wires to USB adapter on surpassing Arduino pins.

In the box 1

Perfboard

Perfboard

Components on the perfboard

Components on the perfboard

In the box 2

the AC/DC adapter

In the box 2

Components on the perfboard

Components on the perfboard

In the box 1

RTC was added late to the design. On the photo of the back side with the RTC module you can see that it is soldered to Vcc and Gnd surpassing pins of the display module. The green and yellow wire on left are I2C to pins A4 and A5 of the Arduino. On the photo there are still jumper wires to USB adapter on surpassing Arduino pins.

In the box 1

Perfboard

Perfboard

Comments

Only logged in users can leave comments

Anonymous user

3 years ago

Hi, when I try to load the code I get the following error. " no matching function for call to 'TM1637Display::setBrightness(int, byte&)' " What should I do? I am using arduino nano.