virtual instruments

Virtual Frequency Meter

Code: 710 Name: frvirtual

Frequency | Hour

Connect this card to a serial port of your PC and measure frequencies from 1 to 80 Mhz. A preprogrammed PIC12C508 is the heart of this project. Also, the software provided is very friendly and simple to install. It will take few minutes until you learn to use this magnificent instrument.

Technical data:

• Preprogrammed PIC16C505
• 9V DC power supply
• Serial Port
• Signal: up to 15 volts
• Conditioner: 74HC14
• Schematic diagram

Virtual frequency meter instructions

Data logger

Code: 713 Name: datalog

This module is capable to capture data from analogic signals (0 to 5V DC) in adjustable time intervals. The data can be stored in an EEPROM memory and if you decide so it can be transmited to a RS232 port.

To display and manage the data we recommend to use the Plot Lite program which is able to plot the data and export files.

• For the PIC16F627
• CAD resolution of 8 bits
• 2048 bytes data memory
• Sampling speed: 60/sec. to 1/min.