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computer thermometer (Internet-thermometer)

Computer temperature recorder (Internet-thermometer)

Simple and inexpensive thermometer for PC, which allows you to measure and record the temperature of 8 and temperature sensors. An apparatus adapted for data transmission over the Internet. Communication with the computer via an RS232 serial connector. The DS1820 that communicate used as temperature sensors… Continue Reading

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USB / RS232 converter with galvanic isolation

This article presents the design of the converter, to connect your device with an RS232 interface to the PC. Due to the galvanic isolation, the conversion will be especially useful for people, that trigger industrial device avtomatizatsii.Raznitsa potentials between these two devices is often caused damage to the electronic components. Most… Continue Reading