{"id":100747,"date":"2021-07-15T18:31:18","date_gmt":"2021-07-15T12:31:18","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=100747"},"modified":"2022-01-08T01:47:04","modified_gmt":"2022-01-07T19:47:04","slug":"atmega16-adc-arduino","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=100747","title":{"rendered":"ATmega16 — ADC (Arduino)"},"content":{"rendered":"

\u0410\u043d\u0430\u043b\u043e\u0433\u043e-\u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c (ADC) \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 ATmega16 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 8 \u043e\u0434\u043d\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 , 7 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u0430\u00a0 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u0430 10 \u0438 200. \u0412\u0441\u0435 \u043a\u0430\u043d\u0430\u043b\u044b \u0438\u043c\u0435\u044e\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 10 \u0431\u0438\u0442. \u0422\u0430\u043a \u0436\u0435 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0418\u041e\u041d \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u043c\u0435\u0435\u0442 \u0434\u0432\u0430 \u043e\u043f\u043e\u0440\u043d\u044b\u0445 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f: \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0438 2.56 \u0412. \u041a \u0432\u044b\u0445\u043e\u0434\u0443 AREF \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u0418\u041e\u041d \u043d\u0430 2.56 \u0412 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043d\u0434\u0435\u043d\u0441\u0430\u0442\u043e\u0440.<\/p>\n

<\/p>\n

\u0412\u044b\u0431\u043e\u0440 \u043e\u0434\u043d\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u0438\u043b\u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u0430 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 ADMUX<\/strong> \u043f\u0443\u0442\u0435\u043c \u0437\u0430\u043f\u0438\u0441\u0438 \u0431\u0438\u0442\u043e\u0432 MUX4…MUX0. \u041e\u0434\u043d\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u044b\u0439 \u0432\u0445\u043e\u0434 \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0438\u0437 \u0432\u0445\u043e\u0434\u043e\u0432 ADC0…ADC7. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0432\u043e\u0434\u0430 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u0431\u043e\u0440\u0430 \u0438\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438 \u043d\u0435\u0438\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u0445\u043e\u0434\u0430 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u044f.<\/p>\n

Register \u2013 ADMUX<\/strong><\/p>\n

\"\"<\/a><\/p>\n

MUX4:0<\/strong> — \u0411\u0438\u0442\u044b \u0432\u044b\u0431\u043e\u0440\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u043a\u0430\u043d\u0430\u043b\u0430 \u0438 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f<\/p>\n

\"\"<\/a>\"\"<\/a><\/p>\n

ADLAR <\/strong>— \u0411\u0438\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f, \u0435\u0441\u043b\u0438 ADLAR = 1, \u0442\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u043b\u0435\u0432\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0439 \u0444\u043e\u0440\u043c\u0430\u0442, \u0432 \u043f\u0440\u043e\u0442\u0438\u0432\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 — \u043f\u0440\u0430\u0432\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0439.<\/p>\n

\u0420\u0430\u0431\u043e\u0442\u0430 ADC \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0431\u0438\u0442\u043e\u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 ADCSRA<\/strong><\/p>\n

\"\"<\/a><\/p>\n

ADEN<\/strong> — \u0411\u0438\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b ADC, \u0435\u0441\u043b\u0438 \u0431\u0438\u0442 \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u0430 1, \u0442\u043e \u0440\u0430\u0431\u043e\u0442\u0430 ADC \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0430, \u0435\u0441\u043b\u0438 0, \u0442\u043e \u0437\u0430\u043f\u0440\u0435\u0449\u0435\u043d\u0430.<\/p>\n

ADSC <\/strong>— \u0411\u0438\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f ADC.<\/p>\n

AD<\/strong>ATE<\/strong> — \u0411\u0438\u0442 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0440\u0435\u0436\u0438\u043c\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430 ADC, \u0435\u0441\u043b\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430 1, \u0442\u043e ADC \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442 \u0432 \u0440\u0435\u0436\u0438\u043c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a\u0430, \u0432 \u044d\u0442\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435 DAC \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u043c\u0443 \u0444\u0440\u043e\u043d\u0442\u0443 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430. \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435 SFIOR.<\/p>\n

ADIF <\/strong>—\u00a0 \u0424\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f ADC. \u0424\u043b\u0430\u0433 ADIF \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0443\u0442\u0435\u043c \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043d\u0435\u0433\u043e \u043b\u043e\u0433. 1.<\/p>\n

ADIE <\/strong>— \u0411\u0438\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f ADC.<\/p>\n

ADPS2:0 <\/strong>—\u00a0 \u0411\u0438\u0442\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u0435\u043c ADC, \u0431\u0438\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043d\u0430 \u043a\u0430\u043a\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u00a0\u0442\u0430\u043a\u0442\u043e\u0432\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0426\u041f\u0423 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043b\u0438\u0447\u0430\u0442\u044c\u0441\u044f \u043e\u0442 \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u0432\u0445\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 ADC.<\/p>\n

\"\"<\/a><\/p>\n

\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0434\u0432\u0430 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 ADCL \u0438 ADCH. \u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0431\u0438\u0442\u0430 ADLAR \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 ADMUX, \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u044b ADCL \u0438 ADCH \u043c\u043e\u0433\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445:<\/p>\n

\"\"<\/a><\/p>\n

\u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u043f\u043e\u0434\u0430\u0434\u0438\u043c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 1.2 \u0412 \u043d\u0430 \u043d\u0435\u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439\u00a0 \u0432\u0445\u043e\u0434 ADC1 \u0438 \u0432\u044b\u0432\u0435\u0434\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0432 \u043c\u0412 \u043d\u0430 LCD1602 c I2C \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0418\u041e\u041d \u043d\u0430 2.56 \u0412.<\/p>\n

\"\"<\/a><\/p>\n

<\/div>\n
#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \r\n#include<\/span> <<\/span>LiquidCrystal_I2C<\/span><\/b>.<\/span>h<\/span>><\/span>\r\nLiquidCrystal_I2C<\/span><\/b> lcd<\/span>(<\/span>0x27<\/span>,<\/span>16<\/span>,<\/span>2<\/span>)<\/span>;<\/span> \u00a0\/\/ \u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0434\u0438\u0441\u043f\u043b\u0435\u0439<\/span>\r\n\r\nlong<\/span> u<\/span>;<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0\u00a0lcd<\/span>.<\/span>init<\/span>(<\/span>)<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0\u00a0lcd<\/span>.<\/span>backlight<\/span>(<\/span>)<\/span>;<\/span>\/\/ \u0412\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u043f\u043e\u0434\u0441\u0432\u0435\u0442\u043a\u0443 \u0434\u0438\u0441\u043f\u043b\u0435\u044f<\/span>\r\n \u00a0\u00a0ADMUX<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>MUX0<\/span>)<\/span>|<\/span>(<\/span>1<\/span><<<\/span>REFS0<\/span>)<\/span>|<\/span>(<\/span>1<\/span><<<\/span>REFS1<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADCSRA<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>ADEN<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADSC<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADATE<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADCSRA<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>ADPS2<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADPS1<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADPS0<\/span>)<\/span>;<\/span>\/\/ Division Factor 128<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0while<\/span>(<\/span>(<\/span>ADCSRA<\/span> &<\/span> (<\/span>1<\/span> <<<\/span> ADIF<\/span>)<\/span>)<\/span> ==<\/span> 0<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0u<\/span> =<\/span> (<\/span>ADCL<\/span>|<\/span>ADCH<\/span> <<<\/span> 8<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span> 0<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>2560<\/span>*<\/span>u<\/span>\/<\/span>1023<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>\" mV \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\"<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0delay<\/span>(<\/span>500<\/span>)<\/span>;<\/span> \u00a0\r\n}<\/span>\r\n<\/pre>\n
\u041a\u0430\u043a \u0432\u0438\u0434\u043d\u043e \u0438\u0437 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430, \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u043e \u0432 10 \u0431\u0438\u0442\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 (0…1023), \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0432 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0443\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430 \u043e\u043f\u043e\u0440\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (\u043c\u0412) \u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u044c \u043d\u0430 1023.<\/p>\n
\u0414\u0430\u043b\u0435\u0435 \u043f\u043e\u0434\u0430\u0434\u0438\u043c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043d\u0430 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u0445\u043e\u0434 ADC0 ADC1.<\/p>\n
\"\"<\/a><\/p>\n
#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \r\n#include<\/span> <<\/span>LiquidCrystal_I2C<\/span><\/b>.<\/span>h<\/span>><\/span>\r\nLiquidCrystal_I2C<\/span><\/b> lcd<\/span>(<\/span>0x27<\/span>,<\/span>16<\/span>,<\/span>2<\/span>)<\/span>;<\/span> \u00a0\/\/ \u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0434\u0438\u0441\u043f\u043b\u0435\u0439<\/span>\r\n\r\nlong<\/span> u<\/span>;<\/span>\r\nbyte<\/span> minus<\/span>;<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0lcd<\/span>.<\/span>init<\/span>(<\/span>)<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0lcd<\/span>.<\/span>backlight<\/span>(<\/span>)<\/span>;<\/span>\/\/ \u0412\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u043f\u043e\u0434\u0441\u0432\u0435\u0442\u043a\u0443 \u0434\u0438\u0441\u043f\u043b\u0435\u044f<\/span>\r\n \u00a0\r\n \u00a0 Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADMUX<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>MUX4<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADMUX<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>REFS0<\/span>)<\/span>|<\/span>(<\/span>1<\/span><<<\/span>REFS1<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADCSRA<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>ADEN<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADSC<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADATE<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0ADCSRA<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>ADPS2<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADPS1<\/span>)<\/span> |<\/span> (<\/span>1<\/span><<<\/span>ADPS0<\/span>)<\/span>;<\/span>\/\/ Division Factor 128<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0while<\/span>(<\/span>(<\/span>ADCSRA<\/span> &<\/span> (<\/span>1<\/span> <<<\/span> ADIF<\/span>)<\/span>)<\/span> ==<\/span> 0<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0u<\/span> =<\/span> (<\/span>ADCL<\/span>|<\/span>ADCH<\/span> <<<\/span> 8<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0if<\/span>(<\/span>(<\/span>u<\/span>>><\/span>9<\/span>)<\/span>==<\/span>1<\/span>)<\/span>{<\/span>minus<\/span>=<\/span>1<\/span>;<\/span>}<\/span>else<\/span>{<\/span>minus<\/span>=<\/span>0<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0if<\/span>(<\/span>minus<\/span>==<\/span>1<\/span>)<\/span>{<\/span>lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span> 0<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>\"-\"<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>2560<\/span>*<\/span>(<\/span>u<\/span>-<\/span>511<\/span>)<\/span>\/<\/span>511<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>\" mV \u00a0\u00a0\u00a0\u00a0\u00a0\"<\/span>)<\/span>;<\/span>}<\/span>\r\n \u00a0\u00a0\u00a0else<\/span>{<\/span>lcd<\/span>.<\/span>setCursor<\/span>(<\/span>0<\/span>,<\/span> 0<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>2560<\/span>*<\/span>u<\/span>\/<\/span>511<\/span>)<\/span>;<\/span>lcd<\/span>.<\/span>print<\/span>(<\/span>\" mV \u00a0\u00a0\u00a0\u00a0\u00a0\"<\/span>)<\/span>;<\/span>}<\/span>\r\n\r\n \u00a0\u00a0delay<\/span>(<\/span>1000<\/span>)<\/span>;<\/span> \u00a0\r\n}<\/span>\r\n<\/pre>\n
\u0418\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u0430 \u0442\u0430\u043a \u0436\u0435 10-\u0438 \u0431\u0438\u0442\u043d\u043e\u0435, \u043d\u043e \u0441\u0442\u0430\u0440\u0448\u0438\u0439 \u0431\u0438\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u043b\u044f\u0440\u043d\u043e\u0441\u0442\u0438, \u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0441 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435\u043c 9 \u0431\u0438\u0442 (0…511).<\/p>\n
\u041a\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 ATmrga16\u00a0 \u0432 Arduino IDE \u0438 \u043f\u0440\u043e\u0448\u0438\u0442\u044c \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440 \u043c\u043e\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u0432 http:\/\/rcl-radio.ru\/?p=100721<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u0410\u043d\u0430\u043b\u043e\u0433\u043e-\u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c (ADC) \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 ATmega16 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 8 \u043e\u0434\u043d\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 , 7 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u0430\u00a0 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u0430 10 \u0438 200. \u0412\u0441\u0435 \u043a\u0430\u043d\u0430\u043b\u044b \u0438\u043c\u0435\u044e\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 10 \u0431\u0438\u0442. \u0422\u0430\u043a \u0436\u0435 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0418\u041e\u041d \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u043c\u0435\u0435\u0442 \u0434\u0432\u0430 \u043e\u043f\u043e\u0440\u043d\u044b\u0445 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f: \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0438 2.56 \u0412. \u041a \u0432\u044b\u0445\u043e\u0434\u0443 AREF \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u0418\u041e\u041d \u043d\u0430 2.56 \u0412 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f […]<\/p>\n","protected":false},"author":1,"featured_media":100763,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,17,21],"tags":[],"class_list":["post-100747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-17","category-21"],"views":3415,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/100747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100747"}],"version-history":[{"count":7,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/100747\/revisions"}],"predecessor-version":[{"id":111129,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/100747\/revisions\/111129"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/100763"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=100747"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=100747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\"\"<\/a> \"\"<\/a><\/p>\n
\"\"<\/a><\/p>\n