ABSTRACT The heart rate is an important measure of health and physical fitness. Medical professionals rely heavily on the rate as a measure of health status and use it to prescribe treatment to individuals. Athletes value the heart rate highly as a tool for regulating frequency and intensity of workouts because the rate provides a […]
Description This project is a 4 channel DMX512 driver board. It features four power MOSFETs that can be configured to operate in PWM mode or as on/off outputs. The driver can be configured to use any four consecutive addresses across the full 512 channel address range. It can be used to drive LED arrays or
4 Channel DMX512 Driver for PIC16F688 Read More »
Frankenbear Synthamajig Have you ever wanted a teddy bear that looks like Frankenstein and makes sounds like “bleep bleep bloooop de de bleep…. EHHHHHHHHHH…… dadadadadadadododododod bleep bleep bloop”? Look no farther, you have found it! Now you can perform the nights away with your new USB-Powered teddy bear instrument. Yay! bear1.MOV2 MB bear2.MOV1 MB Go
Frankenbear Synthamajig using PIC16F877 microcontroller Read More »
Daft Punk Table Replica Graphics Controller This instructable presents a graphics controller card for something like the Daft Punk Table Replica. This should be used in conjunction with a driver board (output expander) like this one, which will drive the high loads presented by the table. This is a work in progress and collaborations on
Daft Punk Table Replica Graphics Controller using PIC18f2550 Read More »
In this another tutorial on sensors for beginners, we are going to interface single and multiple Infrared IR sensors with Arduino Uno development board, working simultaneously and have the status displayed either on an ( 4X16 LCD ) LCD module (jhd162a) or an LED. We are going to cover three chapters in single tutorial in
Interface single and Dual IR Infrared sensor with PIC18F4550 and LCD Read More »
Accurate LC Meter Part’s List: 1x 16×2 LCD Display with Green / Blue Backlight 1x PIC16F628A Programmed Microcontroller 1x LM311 IC 1x Accurate LC Meter PCB with red solder mask 1x Enclosure 1x Gold Plated Machined 18 DIP IC Socket 1x Gold Plated Machined 8 DIP IC Socket 1x L/C Pushbutton Switch with Black Cap
Very Accurate LC Meter based on PIC16F628A using pic microcontroller Read More »
USB Interface Board Driver Installation Connecting PIC18F4550 First Time This tutorial will try to explain how to make your interface development board to work for the first time. Without a Demo hex code inside PIC18F4550’s flash memory, it won’t respond even if we connect the Demo Interface Board Directly to computer. In my previous post
USB Interface Board Driver Installation PIC18F4550 Read More »
This PIC16F877 microcontroller tutorial answers the question, ” How to implement a controllable digital clock using PIC16F877 ? ” Using PIC16 simulator (Proteus) you can verify this digital clock code and change it according to your needs. Using three push buttons (As shown in figure below) you can adjust time as you desire. This code
PIC16F877 based controllable digital clock using LCD display (Code+Proteus simulation) Read More »
How to make Infrared (IR) sensor Object Detection Module Circuit Using IR LED and Photodiode The IR Object Detection sensor module is quiet easy to make. This sensor circuit below is a low cost – low range infrared object detection module that you can easily make at home using IR LED’s. We will use a
Infrared (IR) Object Detection Module Circuit Using IR LED and Photodiode Read More »
The PIC16F628A has always been my first choice for microcontroller-based projects. It is simple, inexpensive, and easily available. Due to its compact size (18 pins) it occupies lesser space on the circuit board, and meanwhile, it is powerful enough to serve most of a hobbyist’s needs. It is a very well accepted successor of the
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