PIC Frequency Counter: Make One With no External Components!
Diy Kits 1hz-50mhz Crystal Oscillator Tester Frequency Counter Tester Meter Case Best Price Durable Diy Led Kit - Integrated Circuits - AliExpress
Frequency counter with PIC16F628A - Electronics-Lab.com
Frequency counter
LCD frequency counter
1Hz-50MHz Crystal Oscillator Frequency Counter Meter 5-Digital LED Display Kit | eBay
1GHZ Frequency Meter
Embedded Engineering : 60 Mhz Frequency Meter / counter
Open Source Frequency Counter DIY Kit with PIC16F628A and MB506 prescaler 10Hz - 250MHz - YouTube
Frequency Counter( Mine Worked Up to 70MHz) Using PIC 16F628A (with Prototype PCB and Built in Crystal Oscillator) for HAM Shacks : 5 Steps - Instructables
50 MHz Frequency Counter
PIC16F628A BASED FREQUENCY COUNTER FOR UP TO 500MHz
Frecventmetru V2 by Phil Rice VK3BHR - MIKROELECTRONICA
Crystal Tester
35MHZ Microchip PIC 16F628/A frequency counter
LCD Frequency Counter Using PIC under Repository-circuits -44789- : Next.gr
Exclusive 2.5 GHz Frequency Counter
PIC Frequency Counter
PIC 16F628 Frequency Counter with RS232 output in a DB9 backshell by Jan Panteltje
Frequency counter with PIC and 4- to 5-digit LED display
A PIC based frequency counter kit - part 2:changing the firmware - YouTube