Introduction:

• It is a LCD1602 Display Electronic Clock DIY Kit that helps you to better understand the circuit and learn how to solder.
• Featured with 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.
• Easy to use, has a beautiful design, perfect for home or office use.

Feature:

• Multi-functional clock with LCD Display: Display date, time, week, and temperature in Celsius degree simultaneously on an LCD display.
• 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.
• 12H/24H display mode: Set the time display format at 12 or 24 hour system and display P or A at 12H display mode.
• Alarm Clock: Set alarms with on/off feature, and enjoy the convenience of never missing an important event. Press S1/Left button to stop the alarm clock or automatically stop after 60 seconds.
• Voice Hourly Report: Get a buzzer alarm prompt ‘di di di’ once an hour when enabled.
• Power-down memory: Time and settings are remembered even when powered down thanks to the built-in CR1220 battery.

Parameter:

• Item name: LCD1602 Display Electronic Clock DIY Kit
• Work voltage:DC 5V
• Work Temperature:-20℃~85℃
• Work Humidity:0%~95%RH
• Size(Installed):90x51x32mm

Note:

• 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.
• The week value will automatically match and display based on the set date.
• Temperature values cannot be modified and calibrated.
• CR1220 is only used to power the clock chip to ensure accurate time.
• Press S1/Left button to stop the alarm clock.
• The alarm clock can automatically stop after 60 seconds.

Installation Manual (PDF):

• Please download from the bottom Specs & Docs - Doumentations