摘要
介绍利用ADC0809,增加少量硬件,只需一次A/D转换,实现多至8级的量程快速自动转换.
By using ADC0809 and a small amount of additionalhardware, up to 8-stage fast speed automatic rangeconversion can be implemented with only once ofA/D converting.
出处
《自动化仪表》
CAS
北大核心
1995年第12期21-23,共3页
Process Automation Instrumentation