DIY Kit Calculator Circuit Board Welding Training Electronic Kit
Power supply mode:USB powered by 5V or 3V button battery,(note that USB and button batteries cannot be powered at the same time, otherwise the button battery will be damaged)
Working voltage:Greater than 2.8V
Working current:12mA
Sleep state:Less than 1mA
Product name:HU-054A digital tube display calculator kit
Note:Shipped in pieces, the colors of accessories are random, no specification is accepted, and it will not affect the use.
Colour:As Shown
Material:abs
Size:PCB size:113x78mm
Package Contents:
1 set x calculator DIY kit
1 x shell
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
1 x Calculator DIY Kit1 x Protective Case / Enclosure
