嵌入式综合应用之数字电压表借鉴模数转换以及led等-Embedded integrated application of the digital voltmeter learn from analog-digital conversion, as well as LED, etc.

基于51的数字电压表，adc0808，带protues仿真原理图，六位共阴数码管-Based on 51 digital voltmeter, adc0808, with protues simulation schematics, six were negative digital