Interface with a microcontroller from a web browser, using HTTPS and a simple Python server. Story I love microcontrollers. I also love controlling hardware remotely, say, from another room of my house. The idea of being able to do this through a browser, like from my laptop or phone, rather than from an ssh console. […]
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Introduction Wearables (Smart Watch) are becoming increasingly more prevalent in today’s markets; however cost continues to limit the demand for such devices. My project aimed at producing a smartwatch with comparable functionalities to those available today. While running a total cost of less than $100. The watch is outfitted with a 1.7 inch touch screen,
Sonification We created a system that can “see” colors in the environment and translate that data to interesting, fun musical instrument beats and patterns. Overview of the concept Sonification is the process of turning a collection of data into something that humans can hear. A common implementation is to map color, motion, or other measurements
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Last Updated on March 12, 2014 by admin in 8051 projects with 15 Comments Alcohol Breathalyzer circuit using 8051 microcontroller (AT89S51). This article is about a breathalyzer circuit using 8051 microcontroller which outputs the blood alcohol content (BAC) from the breath. The BAC is displayed in percentage on a 3 digit seven segment display.
This is instructable for how to get started with PICAXE 08M microcontroller. To get started, you need: – 08M Protoboard or same kind of board (Can be homemade) – A LED – AXE027 USB Cable – 3V Power supply Step 1: Connect the led to pin 4 Just connect cathode lead to Ground, and anode
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Simple method for creating a custom button keypad that doesn’t require separate hardware. Just your microcontroller buttons a few resistors. What we have here is 9 buttons and 6 signal lines (3 inputs, 3 outputs). The basic setup is in a grid pattern where the three input lines come down as columns (PIN0, PIN1, and PIN2), and
Single-Axis PIC Controlled Solar Tracker DIY Kit Hi All I’m not going into as much depth with this instructable due to my current time constraints. That said, I fully plan on updating this instructable as time progresses with new algorithms and programs for optimization. Intro: I was messing around with some new stepper motors one
Single-Axis PIC Controlled Solar Tracker DIY Kit using PIC18F1220 Read More »
This project is a spin-off of another project I am working on and since there is a Remote Control 2017 contest on Instructables I thought I post this project. So if you like this project, please vote for it. Thanks. As you may know, I am a big fan of the Microchip 8-bit PIC controllers,
Introduction In our final project, we used CMOS camera to identify interval binary 0 and 1 sequence represented by black and white bars. Then, we used WIFI module to transmit the sequence to personal computer and displayed it on a web page. In our projects, we chose OV7670 CMOS camera and ESP8266 WIFI module for
Introduction For our ECE 4760 final project, we designed, constructed, and tested a glove-operated system that dynamically simulates the classic toy, Etch A Sketch, on a TFT LCD screen. In deciding what to build, our team wanted to create a device that would utilize several of the technologies overviewed in the course, in a fun,
