The following schematic shows the design of a Bar-Graph Temperature Display Circuit Diagram using LM35 IC and LM3914 IC.
Entries Tagged as 'Digital Thermometer'
Bar-Graph Temperature Display Circuit Diagram
August 7th, 2010 · No Comments
Tags: · Bar-Graph Display, Circuit Diagram, LED Display, LM35, LM3914, Temperature Display
RS232 – Simple Digital Thermometer Circuit Diagram and PCB Layout using I2C
July 15th, 2010 · No Comments
The following file contains detail information on how to design a Simple Digital Thermometer Circuit Diagram and PCB Layout using the I2C interface and RS232 IC. This circuit design uses either the 5V (AVcc) or an internal 2.56V reference. The CD-pin on the RS232 is an input line and it is connected to SDA on the I2C bus.
Tags: · Circuit Diagram, I2C, RS232, Thermometer Circuit
