Target board is the board that show numeral  by  electronic system,especially design
for manufacture.  We choose only best quality raw material : LED 7 Segment Module and DOT  for  create numeral  for clearly viewing, appropriate  for the manufacturing
that have to count product amount and producing rate controlling according to target. Advantage from product's amount data : stocking & wasting control.

In manufacturing process necessary for production rate controlling for checking machine & labor's efficiency : enough or not enough.

Be the valuable information for manager who have to make decision to increase or decrease in production in product line.