57 LED Digital Hourglass Electronic DIY Soldering Kit

SKU: 26330.

57 LED Digital Hourglass Electronic DIY Soldering Kit

$ 6.98

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In stock

3 - 910 %
10 - 99915 %

This very easy to build beginners kit resembles a hour glass, with sand running through. The program is stored in a 8051 compatible micro controller. A button controls the speed of the “sand” running through.

This kit needs 5V power supply.

Size of the PCB: 40 x 84mm

The kit is a “no-brainer” and shipped without any additional instructions, since the silk screen on the PCB clearly shows where to place the components. Just make sure the LEDs are in the right polarity: It is shown on the silkscreen, where the flat spot of the LED lens goes.

Weight0.035 kg



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