The VTech PreComputer 2000 is an electronic learning aid manufactured by VTech. It contains a dot matrix LCD, standard size keyboard, 33 activities for teaching in 4 different levels and basic computer programming for 1 or 2 players. It has an 80,000 word spell checker and a SAT word builder. It can be powered by battery or AC adapter. It is the successor to the VTech PreComputer 1000 model.
93年的电脑学习机，很少见。
屏幕下面是触摸键，可开关机、切换程序。
背面有电池仓，可装4节电池，4x1.5v
主板
主板背面
Z80 CPU
显示器驱动板
运行显示
[ 此帖被szq168在2015-09-16 14:31重新编辑 ]
