Recent content by izico

I have never used VFD, but from some datasheet and FAQ searched online it consumes more power than LED on the same lumen light.

I have forgotten to tell the board is 11"x8.5" in size, with this size the LCD cost is inhibitive. So it seems only 2 choices now: 1. Color LED enclosed in same color plastic cover which tend to enhance the same color, and bundle together with a large rechargeable battery with high voltage such...

Tom's suggestion give me a hint of a design using a single large screen reflective LCD, we will put a 6x6 membrane push button on top of it, (36 buttons are located evenly for player to press to gain territory, the red/blue color flap means who occupy the square of that position already or if...

I'm redesigning a board game toy now. The first version use color flaps rotated by shaft to show color, red or blue, and it uses 7 segment LED to display a single digit of player score. I'm thinking of replacing the color flap with red and blue LED or other means to show these 2 colors. But...