當16X2VFD遇上20X2VFD好明顯係20X2光20~30%,
只要係兼容HD44780晶片便OK. VFD有升壓線路着左不要模佢,小心電到,最好停電後1分鐘至模佢,
Pin to Pin Mapping,
PCB-VFD
1-1
2-2
3-NC
4-4
5-5
6-6
7-7
8-8
9-9
10-10
11-11
12-12
13-13
14-14
15-NC
16-NC
Left = 20X2 Right = 16X2
不要問我16X2在那兒買,因為我都吾知,係網友送比我測試啊 
[ 本帖最後由 Offer 於 2009-7-23 00:27 編輯 ] |