pic16f628a | Battery Guide

STEPPER MOTOR DRIVER WITH PIC16F628A L297 L298 CIRCUIT

Hello, friends. I have designed at the request of a teacher stepper motor driver circuit I want to share with you. System is going to start actually quite a few. But barely was able… Electronics Projects, Stepper Motor Driver with PIC16F628A L297 L298 Circuit “microchip projects, microcontroller projects, motor control circuit, motor driver circuit, pic16f628 projects, pwm circuits, “ […]

STEPPER MOTOR DRIVER WITH PIC16F628A L297 L298 CIRCUIT Read More »

PICBASIC TFT TOUCH LCD PROJECT PIC16F628A SSD1289 ADS7843

Nowadays Touch TFT LCD control when a lot of people interested in microcontroller programming first thought the Pic18, Pic24, Pic32, ARM, etc … but a little advanced microcontrollers and application uğraştırsa is a very… Electronics Projects, Picbasic TFT Touch LCD project PIC16F628A SSD1289 ADS7843″microchip projects, microcontroller projects, pic16f628 projects, picbasic pro examples, “ Nowadays Touch TFT LCD control

PICBASIC TFT TOUCH LCD PROJECT PIC16F628A SSD1289 ADS7843 Read More »

Serial Addressable RGB PWM LED Driver using PIC16F628A

Overview Ever since I made the serial controlled RGB LED PWM driver I’ve had many requests for an addressable driver. Well I’ve finally got round to producing one. The code is now completed and tested and the prototype boards are fully working. The design process behind this project was to enable anyone with a bit

Serial Addressable RGB PWM LED Driver using PIC16F628A Read More »

Stroop Game using PIC16F628 Microcontroller

This project has been adapted from an experiment by John Ridley Stroop, who published his work in 1935. Basically it is a “trick.” It is a trick in that you are required to answer a question at a “second level of thinking.” In our test we have three tri-coloured LEDs and below each is a

Stroop Game using PIC16F628 Microcontroller Read More »

Heart rate measurement from fingertip

Heart rate measurement indicates the soundness of the human cardiovascular system. This project demonstrates a technique to measure the heart rate by sensing the variation of the blood volume inside a finger artery, which is caused by the pumping action of the heart. It consists of an infrared LED that transmits an IR signal through the fingertip

Heart rate measurement from fingertip Read More »

00 to 99 minute timer using PIC16F628A microcontroller

Last week I was browsing my old backup hard drive and I found a source code for a very simple PIC based digital timer that I made a couple of years ago. The actual hardware of the project isn’t with me anymore. I might have lost it when I moved from my old apartment into

00 to 99 minute timer using PIC16F628A microcontroller Read More »

Making a digital capacitance meter using microcontroller

Capacitors are one of the most common passive electrical components that are extensively used in all kinds of electronic circuits. In this project, we will discuss a technique of building a digital capacitance meter using a PIC microcontroller. This project can measure capacitance values from 1 nF to 99 ?F, with a resolution of 1

Making a digital capacitance meter using microcontroller Read More »

2-Wire Keypad Interface Using a 555 Timer using PIC16F628A

Keypads are a very commonly used input device in microcontroller-based systems. In a keypad, multiple switches are arranged in rows and columns so that they could be interfaced to a microcontroller with a minimum number of I/O pins. For example, a 12-key keypad is arranged in a 4×3 format, which allows to interface the 12

2-Wire Keypad Interface Using a 555 Timer using PIC16F628A Read More »

100MHz frequency counter with PIC16F628A – LCD Display

This project shows how to build a very simple yet very useful tool that every DIY enthusiast should have in his lab: a 100MHz+ frequency counter. The schematic is fairly simple and straightforward and uses a PIC16F628A microcontroller for measuring frequency and a high speed comparator for signal amplification and conditioning. The microcontroller uses its internal 4MHz

100MHz frequency counter with PIC16F628A – LCD Display Read More »

100MHz frequency counter with PIC16F628A – LED Display

Couple of weeks ago I purchased from eBay one of these amazingly cheap an useful modules with MAX7219 LED driver and 8 digit LED display. It is ideal for frequency counter project. The problem was the absence of library for PIC microcontrolers. Luckily, I found a great library for Arduino and I reworked it to

100MHz frequency counter with PIC16F628A – LED Display Read More »