Putting a tablet in car dash.This project was on my mind for a long time.Somehow I couldn’t find any free time to build this project. But now I have done it and I’ll tell you how. My car is a VW Polo (2014 ) and don’t have …
This project is an update of my original Peak Power Tracker Battery Charger Project. It is designed to control a 12V solar panel charging a 12V lead acid battery. The updated version of this project uses the Arduino Duemilanove development board (from www.sparkfun.com) as the basis for the project. Then I used the Arduino Protoshield Kit …
Ever want to say thanks to the nice person who just let you in line? I have thought a lot about that, and here is my solution. Things used in this project Hardware components Arduino MKR1000 × 1 SparkFun Bluetooth Modem – BlueSMiRF Silver × 1 Adafruit 4-channel I2C-safe Bi-directional Logic Level Converter – BSS138 …
Say Thanks to all Courteous Drivers Using Arduino Read More »
Supported Browser For optimal experience with the equations, please use a browser that can render MathML, such as Firefox or Safari. Chromium-based browsers apparently do not support MathML. Introduction This project sends and receives low-latency audio over the network using the PIC32 microcontroller. In this project, we implemented a system that sends audio packets over …
he Intelligent Fan Controller is designed to control the noise generated by the fans inside your computer. It does this by varying their speed based on temperatures measured inside the case. When it is cool the fans will run slowly and they will only speed up when needed… when your computer is running hot. Anyone …
Intelligent Fan Controller. Part 1 – Schematic using pic microcontoller Read More »
How to Make Phonecall From GSM Module Using pic18f2550 … Mplab® ide – developer – wikidot, Mplab ® x integrated development environment (ide) is a software program that runs on a pc (windows ®, mac os ®, linux ®) to develop applications for microchip. Ee times | electronic engineering times | connecting , Ee times connects the …
For a recent project, I needed to boost the output from a USB (high ampage charging) port from 5V up to 18V to power an amplified speaker. I decided to try rolling my own boost converter (mainly because playing with big inductors sounded cool). My first attempt was a dismal failure (it could only source about 10mA …
Boost converter using IR2110 and pic microcontroller Read More »
USB-to-RS232 converter on desktop computers COM port does not work well, but most of them are not useful for notebook laptop com-port Serial not found. Based on PIC18F2455 microcontroller circuit diagram hex driver software and observation programs there. USB… Electronics Projects, PIC18F2455 OBD2 USB to RS232 converter circuits “microchip projects, microcontroller projects, USB-to-RS232 converter on desktop computers COM …
There’re many, who built the Easy Programmer or C-52 EvaluationBoard, asking for the RS232C level converter chip, DS275. Many have changedto MAX232 instead, because of not available in his home. Here is anothersimple and cheap circuit using small signal transistor providing TTL toRS232C level converter. A circuit diagram shown above was used two small signal …
Simple RS232C Level Converter using Transistors using pic microcontroller Read More »
Pic-plot now goes to USB! A perfect low cost solution to quickly get screen plots of your GPIB instrument on your laptop PC without complex software. It emulates the HP7470A operation on the GPIB side, and outputs the HP-GL data at the USB port to be read and stored on the PC by any capturing software. …
