DIY 4 Digit Clock 51 Temperature Alarm in 5 colours

This is a DIY making kit; all components need to be assembled by yourself. This kind of thing makes your life more meaningful. And it is also an excellent gift for students to learn the practice. Make life funny.

This item: DIY 4 Digit Clock 51 Temperature Alarm in 5 colours

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Title	Qty	Discount
Qty Discount	4 - 9	5% $13.25
Qty Discount	10 +	8% $12.83

SKU: N/A

Categories:DIY Electronic Projects, Soldering Practice Board, STEM & Educational Projects

Description

Additional information

Applications

Support & Utility

Q & A

This DIY 4-Digit Clock 51 Kit is an educational electronics project based on the classic 51 microcontroller.

It features a bright 4-digit LED display that shows time and real-time temperature, with a built-in alarm function for practical daily use.

Perfect for beginners, students, and electronics hobbyists, this kit helps users learn the basics of microcontrollers, digital display control, temperature sensing, and timer/alarm programming.

Supplied as a solder-it-yourself kit, it promotes hands-on skills in PCB assembly and troubleshooting. Ideal for STEM education, DIY labs, and maker projects.

Features:

With a transparent case, components can be well protected, and the clock looks stylish.
Automatically display time, temperature, date and day.
With light control, the clock will automatically be brighter during the day than during the night.
A large 4-digit LED display can show you the time and temperature.
Proper alarm function and hourly chime function.
With a power cable, it is convenient to be charged.
Ideal digital clock DIY kit for electronics enthusiasts, easy to install.
Compact for installation, easier for welding and DIY by users.

Specifications:

Display: 4-digit LED
Display Colour: Blue / Green / White / Red / Mixed(Optional)
Power Supply: 1 x CR1220 Button Battery included
PCB Size: 9.5 x 3.5cm
Package Size: Approx. 12.5 x 8.5 x 4cm
Package Weight: 116g
Power Supply: (powered by mobile phone charger, power bank, USB port) cable

Package Includes:

DIY 4 Digit Clock 51

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Notes:	There may be slight size deviations due to manual measurement. Lighting and angles may cause the photo to differ slightly from the item’s actual colour.