Posts : 19 Join date : 2012-03-13 Location : Israel
Subject: Frequency Counter DIY Kit USB Module 1Hz - 50MHz Thu May 24, 2012 12:21 am
Technical specification:
Auto Range Measure, from 1Hz to 50MHz Measurement cycle 1 second Accuracy about 1% Sensitivity to input signal 100mV to 500mV AC peak Module Size 85x40x35 mm
http://radiohobbystore.com/diy-kits/frequency-counter-diy-kit-module.html BUY NOW
Package include:
1x Manufactured high quality PCB 85x40 mm 1x LCD 16x2 HD44780 compatible 1x Trimmer Potentiometer top adjust 5K 2x 5% Carbon Film Resistor 47 Ohm 2x 5% Carbon Film Resistor 10K 1x 5% Carbon Film Resistor 220 Ohm 1x 5% Carbon Film Resistor 300 Ohm 1x Ceramic Disc Capacitor 10pF 50V 4x Ceramic Disc Capacitor 10nF 50V 1x Ceramic Disc Capacitor 100nF 50V 2x Ceramic Disc Capacitor 30pF 50V 2x Electrolytic Capacitor 47uF 16V 1x Electrolytic Capacitor 100uF 10V 1x Electrolytic Capacitor 220uF 10V 1x SS9018 NPN RF Transistor 2x Silicone Diode 1N4148 1x 4.000Mhz Quartz Crystal 1x PIC16F628A Microcontroller flashed with hex 1x 18pin DIP Socket 1x USB type B Female PCB Connector 1x Male Pin Header 2 pins 2x Male Pin Header 21mm 6pins for LCD connection 2x M2.5 x 6 Iron Bolts with Standoff 2x LCD Drawing for easy enclosure panel drill and cut
PDF file with circuit and full assembling instruction will be delivered to your e-mail.
This kit will allow you to solder frequency meter for you amateur home lab. The module is powered from USB and do not required a power supply or battery. You can install it to front panel of the enclosure.
