What measurement ranges does the LC meter cover?

It measures capacitance from 0.1 pF to 800 nF and inductance from 10 nH to 70 mH.

What is the accuracy of the measurements?

Measurement accuracy is better than ±1% of reading.

What resolution does the LC meter provide?

It provides 4-digit resolution.

What power supply does the circuit require?

It operates from 9–12 V DC and can be powered by a 9 V alkaline battery or an external plugpack supply.

How much current does the LC meter draw?

The device draws an average current of less than 20 mA.

Which microcontroller is used in the LC meter?

The circuit uses the PIC16F628 microcontroller.

Does the project include display output?

Yes, the project includes an LCD display for readings.

Are PCB and schematic available for the project?

Yes, the article references a PCB and schematic and provides download links for files and source code.

DIY LC Meter Circuit with PIC16F628: A How-To Guide

PIC16F628 LC METER CIRCUIT

LC meter circuit made with 16F628 microcontroller can be used to measure the inductor and capacitor values.

By Muhammad Bilal

PublishedMay 28, 2021

UpdatedApril 1, 2023

Summary of PIC16F628 LC METER CIRCUIT

This article describes an LC meter using a PIC16F628 microcontroller that measures capacitance (0.1 pF–800 nF) and inductance (10 nH–70 mH) with 4-digit resolution and better than ±1% accuracy. It runs from 9–12 V DC, draws under 20 mA, and can be battery- or plugpack-powered. The project includes an LCD display, PCB, schematic and PIC assembly source code, with download links provided.

Parts used in the PIC16F628 LC meter:

PIC16F628 microcontroller
LCD display (4-digit or character LCD as used in article)
9V alkaline battery or 9–12V DC supply
Voltage regulator (if required for stable supply)
Resistors (various values per schematic)
Capacitors (various values per schematic)
Inductors or test sockets for DUT (device under test)
PCB (printed circuit board per schematic)
Connectors and mounting hardware
Programming header for PIC16F628

LC meter circuit made with 16F628 microcontroller can be used to measure the inductor and capacitor values. Despite its modest cost, it offers automatic direct digital measurement over a wide range for both capacitance (C) and inductance (L) with... Electronics Projects, PIC16F628 LC meter circuit "microchip projects, microcontroller projects, pic assembly example, pic16f628 projects,

LC meter circuit made with 16F628 microcontroller can be used to measure the inductor and capacitor values.

Despite its modest cost, it offers automatic direct digital measurement over a wide range for both capacitance (C) and inductance (L) with 4-digit resolution. In fact, it measures capacitance from just 0.1pF up to 800nF and inductance from 10nH to 70mH. Measurement accuracy is also surprisingly good, at better than ±1% of reading

It also operates from 9-12V DC, drawing an average current of less than 20mA. This means that it can be powered from either a 9V alkaline battery inside the case or from an external plugpack supply

LCD DISPLAY LC METER CIRCUIT

Source: http://www.siliconchip.com.au/cms/A_110500/article.html

LC meter circuit PCB schematic pic16f628 pic assembly source code alternative link:

FILE DOWNLOAD LINK LIST (in TXT format): LINKS-2599.zip

Source: PIC16F628 LC METER CIRCUIT

What measurement ranges does the LC meter cover?
It measures capacitance from 0.1 pF to 800 nF and inductance from 10 nH to 70 mH.
What is the accuracy of the measurements?
Measurement accuracy is better than ±1% of reading.
What resolution does the LC meter provide?
It provides 4-digit resolution.
What power supply does the circuit require?
It operates from 9–12 V DC and can be powered by a 9 V alkaline battery or an external plugpack supply.
How much current does the LC meter draw?
The device draws an average current of less than 20 mA.
Which microcontroller is used in the LC meter?
The circuit uses the PIC16F628 microcontroller.
Does the project include display output?
Yes, the project includes an LCD display for readings.
Are PCB and schematic available for the project?
Yes, the article references a PCB and schematic and provides download links for files and source code.

Programmers & ICSP · PIC16F628A

Muhammad Bilal

I am a highly skilled and motivated individual with a Master's degree in Computer Science. I have extensive experience in technical writing and a deep understanding of SEO practices.

PIC16F628 LC METER CIRCUIT

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