A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
DS1820 to USB
How to connect 1-Wire device (e.g. DS1820) to the USB via OBDEV's USB firmware for AVR.
1-Wire is a handy interface from Dallas/Maxim. This article describes how to connect such device to the PC via USB. The whole USB implementation is done in software using well known. Hardwarew contains (excluding ATtiny45 and 1-Wire device itself) only one crystal, two diodes, some resistors and a few capacitors.