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DIY Electronic Kit Alarm Clock Sound Light Control Brightness Date Time Temperature LCD1602 Display Clock Soldering Practice

$17

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Price: 23.32 - 17.49

Manual Download:http://attach01.oss-us-west-1.aliyuncs.com/IC/DIY-Manual/GY21266.pdf

1.Introduction:

It is a LCD1602 Display Electronic Clock DIY Kit.It allows you to display the current date, time, temperature, alarm, and even switch between 12H/24H display modes in real time. The display brightness can be adjusted manually with a screwdriver or automatically with a photosensitive sensor to fit different environments. It is easy to use, has a beautiful design, and is perfect for home or office use.

It is a fun DIY electronic product that allows you to better understand the circuit and learn how to solder.

2.Feature:

1>.LCD Display:Display date, time, week, and temperature in Celsius degree simultaneously on an LCD display.

2>.Automatic Brightness Adjustment: Built-in photosensitive sensor which can automatically adjust the brightness of the display screen. Users can also set 01-10 levels of fixed brightness. You can adjust the contrast of the display screen through the potentiometer on the back to change the display effect.

3>.12H/24H display mode: Set the time display format at 12 or 24 hour system and display P or A at 12H display mode.

4>.Alarm Clock: Set alarms with on/off feature, and enjoy the convenience of never missing an important event. Press S1/Leftbutton to stop the alarm clock or automatically stop after 60 seconds.

5>.Voice Hourly Report: Get a buzzer alarm prompt ‘di di di’once an hour when enabled.

6>.Power-down memory: Time and settings are remembered even when powered down thanks to the built-in CR1220 battery.

7>.DIY Hand Soldering, This DIY kit comes with various components that need to be installed by hand, helping to improve soldering skills and increase interest in electronics. Great for electronics hobbyists, beginners, school and home education.

3.Parameter:

1>.Item name: LCD1602 Display Electronic Clock DIY Kit

2>.Work voltage:DC 5V

3>.Work Temperature:-20℃~85℃

4>.Work Humidity:0%~95%RH

5>.Size(Installed):90*51*32mm

4.Set Method:

1>.It displays date, time, week, and temperature in Celsius degree by default. Note:

2>.S1/Left button is SET button and be used to enter set mode and switch set parameters. One underline will flash at set parameter in set mode.

3>.S2/Middle button is ADD button and be used to increase parameter value.

4>.S3/Right button is EXIT button and be used to save parameter value and exit.

4>.Set Year: Short press S1/Left button for the 1st time and then press S2/Middle button to set value for current year.Note:The parameter value can only be increased, and returns 00 when it reaches 99. Press S3/Right button can save and exit.

5>.Set Month: Short press S1/Left button for the 2nd time and then press S2/Middle button to set value for current month.Press S3/Right button can save and exit(same in the following steps).

6>.Set Day: Short press S1/Left button for the 3rd time and then press S2/Middle button to set value for current day.Week will automatically matchand no need to reset.

7>.Set Hour: Short press S1/Left button for the 4th time and then press S2/Middle button to set value for current hour.

8>.Set Minute: Short press S1/Left button for the 5th time and then press S2/Middle button to set value for current minute.

9>.Set Second: Short press S1/Left button for the 6th time and then press S2/Middle button to set value for current second.

10>.Set Alarm(set_alarm_time) Hour: Short press S1/Left button for the 7th time and then press S2/Middle button to set value for alarm hour.

11>.Set Alarm(set_alarm_time) Minute: Short press S1/Left button for the8th time and then press S2/Middle button to set value for alarm minute.

12>.ON/OFF Alarm(set_alarm_time): Short press S1/Left button for the 9th time and then press S2/Middle button to turn ON or OFF alarm. It will display ‘alarm_ON’ or ‘alarm_OFF’.

13>.Set Hourly Report(on_time_alarm) Start Hour: Short press S1/Left button for the 10th time and then press S2/Middle button to set value for Hourly Report Start hour.Such as 07:21 means Hourly Report from 7:00 to 21:00.

14>.Set Hourly Report(on_time_alarm) Stop Hour: Short press S1/Left button for the 11th time and then press S2/Middle to set value for Hourly Report Stop Hour. Such as 07:21 means Hourly Report from 7:00 to 21:00.

15>.ON/OFF Hourly Report(on_time_alarm): Short press S1/Left button for the 12th time and then press S2/Middle button to turn ON or OFF Hourly Report. It will display‘alarm_ON’ or ‘alarm_OFF’.

16>.Set Screen Brightness: Short press S1/Left button for the 13th time and then press S2/Middle button to set brightness value. Its set range is 01 to 10. The brightest level is 10.

17>.Set 12/24H mode: Short press S1/Left button for the 14th time and then press S2/Middle button to select 12 or 24 hour system.

18>.Save and Exit: Short press S1/Left button for the 15th time to save parameters and return to normal display status.

5.Note:

1>.Garbled characters are displayed when the power is turned on for the first time, and the settings need to be completed before they can be displayed correctly.

2>.The week value will automatically match and display based on the set date.

3>.Temperature values cannot be modified and calibrated.

4>.CR1220 is only used to power the clock chip to ensure accurate time.

5>.Press S1/Leftbutton to stop the alarm clock.

6>.The alarm clock can automatically stop after 60 seconds.

6.Application:

1>.Practical at home

2>.Indoor display

3>.Simple appearance, easy office

4>.Wall decoration

7.Installation Tips:

1>.Users must first prepare their soldering tools.

2>.Please be patient while the installation is completed.

3>.This package is a DIY kit which requires the user to finish the installation.

4>.The soldering iron should not stay in contact with the components for too long (no more than 1.0 second) or it could damage them.

5>.Take care to pay attention to the polarity of the components.

6>.It is strictly prohibited to make any short circuits.

7>.Complex components should be installed first.

8>.Ensure that all components are in the right direction and in the right place.

9>.Please wear anti-static gloves or anti-static wristbands when installing electronic components.

10>.It is strongly recommended to read the installation manual before beginning the installation!!!

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