Video-Digital Ball Counter-Lego GBC

The difference between digital and analog is that digital tells you a discrete value. Analog makes you interpret the value.
There is no requirement for digital devices to have any electronics in them although it is far easier to do many things if it does.
This ball counter will tell you exactly how many balls have passed with good reliability.

Corey Rasmussen

Corey is the Managing Director of the Mentored Engineer and owner of Rasmussen Designs. He received his BSME from Baylor University and holds a professional engineering license in North Carolina and Texas. He has been an engineer since 2002 with extensive experience in engineering design, fabrication and troubleshooting. He specializes in mobile equipment, hydraulic systems and machine design. He has two patents

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