DIY MCU Calculator Kit Digital Tube with Transparent Case Pre-programmed design for easy operation | Инструменты

DIY MCU Calculator Kit Digital Tube with Transparent Case Pre-programmed design for easy operation | Инструменты

Features:
LED display to show the data clearly.
Pre-programmed design for easy operation.
Includes add/subtract/multiply/divide/negative number/the decimal point function.
Auto power off in 20s if there is no operation.
Uses straight-in components, easy to solder.
With transparent case, components can be well protected.
Built-in CR2032 button cell for power supply.

Specifications:
Material: FR4 + Acrylic
Power Supply: CR2032
PCB Board Size: 8.8 * 8cm / 3.46 * 3.15in
Finished Product Size: 9.8 * 9 * 1.6cm / 3.86 * 3.54 * 0.63in
Product Weight: 120g / 4.23oz
Package Size: Approx. 15 * 10.5 * 2.5cm / 5.91 * 4.13 * 0.98in
Package Weight: Approx. 137g / 4.83oz

Package List:
1 * DIY MCU Calculator Kit
1 * User Manual(English)

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