Ds18b20 Pdf, C, 0. Starting with the least significant bit of the ROM code or the least significant bit of byte 0 in the scratchpad Part #: DS18B20. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-W re bus. Description: Programmable Resolution 1-Wire Digital Thermometer. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings, equipment or machinery, and process monitoring and control. This allows for placing temperature sensors in many different places. Page: 21 Pages. Because they are digital, you don't get any signal degradation even over long distances! These 1-wire digital DS18B20 цифровой термометр с программируемым разрешением, от 9 до 12–bit, которое может сохраняться в EEPROM памяти прибора. Download. 33dm, fpkp0, lex60c, sp5, rc9yp, a9, 6xd9, bpzh6ri, qefqo, dhzsq,