Embedded Micro

Microcontroller and Embedded Systems

Located in London, Earthshine Electronics is a source of parts and kits relate to Arduino. Other electronics or microcontroller needs also.

Digital Barograph made with SCP1000 & GLCD

Arduino Mega Project – Measurement and Data Logging. Digital Pressure Sensor and 128×64 Graphic LCD. Plots graph of current pressure, temperature variation with time.

This certainly is a good project for college students. You can also enhance it for multiple channels, mini thermal printer interface.

Stand alone remote data loggers must be able to take a Standard Thumb Drive for storing and easy retrieval of data. In urban areas a wireless internet transfer is better. In a desert or jungle a satellite data transfer or small flash storage, that can be manually collected and logged into network.

Environmental Monitoring Arduino - The Arduino Guy

The blog of ‘The Arduino Guy’ aka Mike McRoberts

The basic premise of the project is to have sensor nodes monitoring things such as temperature, pressure, humidity, light levels and so on and then send that data wirelessly back to a base station which will upload it to a web server.

The Complete Beginners Guide to The Arduino

Earthshine Electronics
Suite 13365 2nd Floor 145-157 St John Street London EC1V 4PY, UK.

Some projects are Audio VU meters, Serial Port PIC programmer and other interesting articles. The low and high logic levels are displayed by LEDs,which are OFF if the probe tip is floating or connectedto a hi-impedance (>220k) output. A pulse transition isdetected and is indicated by turning on the LED for80 ms.

Erik Grindheim and Engineering Assistant

Logic State Analyzer – The analyzer fetches 300 single bit samples at a select-able rate (in 16 steps from 40 Hz to 1 MHz). It has aprogrammable start at High-to-Low or Low-to-Hightransition at input. Digital waveforms are displayed in apseudographic mode on the LCD

Electronics pages of Erik Grindheim and Engineering Assistant

Engineer’s Assistant – Electronic hand-held instrument invented by mr. Voja Antonic. It’s based on Microchip’s PIC16F84 (running at 10 MHz) and a standard 2×20 character LCD-module.

Read More →

We all have phones and we can create apps too. This makes a Arduino a bit isolated without connectivity.

Using some of these Shields you can gift Smartphone Power to your Arduino. Create a Home Automation System with a Smartphone App control. An interactive Robot with SMS. Create a Process Automation System with SMS Alerts too.

3G + GPS shield for Arduino

3G GPS shield for Arduino

Connect to high speed WCDMA and HSPA cellular networks. Make web interactive project like the “Internet of Things”. The module counts also with an internal GPS what enables the location of the device outdoors and indoors.

  • HTTP and HTTPS (secure mode) navigation, download, upload to web server.
  • FTP and FTPS (secure mode) protocols are also available.
  • Send and receive mails from Arduino using the SMTP and POP3 clients.

Arduino GSM Shield

Arduino GSM Shield

The Arduino GSM Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages.

How would you let your PIC-Micro Board Interface with your Cell Phone (Network). These Cards and Designs will help your Embedded System to be Controlled or Monitored using a simple Wireless Device Networking.

PIC-GSM at Olimex 

Using PIC-GSM you can easily monitor and control your home from everywhere with your GSM cell phone. You can switch on and off relays remotely by SMS. You can monitor the status of your GPIOs or toggle them. You can establish a call to the GSM module and speak or listen on the audio channel of the board. You can monitor the temperature from several digital remote temperature sensors.

PIC-GSM at Olimex

SMS Transceiver for PIC (SMST4PIC)

SMS Transceiver for PIC (SMST4PIC) is a tool for sending SMS via a RS232 serial connection between a PIC and a mobile phone. It establish on the basis of a serial line connection a AT command based communication for sending SMS and SMS-based e-Mails.

GSM Monitoring and Control System

A simple GSM based monitoring and controlling system on a small board with a PIC processor holding a solid program able to control a various types of GSM modems and Cell phones.  Four inputs, one power output prepared for monitoring and controlling through SMS messages on your mobile phone.

These pages are extremely useful for an entry into the Robotics Wonderland, a little electronics ability is enough for you to start learning robotics. Robotics is the only science that covers everything almost .. Mechanical, Electrical, Electronics, Embedded, Computing, Networking, Automation and Wireless Technologies. Some advanced robots include probably every science and skill known to mankind. So make a start today. Learn Robotics!

Robotics Notebook of Chuck McManis

Robotics Notebook of Chuck McManis

PIC Programming using USB, Ant Weight Speed Contro ller, LCD Diagnostic Console,

Robotics Projects : Index

  1. Tools for Robots
  2. The ARBE-ONE Robot
  3. The High Power Speed Controller
  4. H-Bridge tutorial
  5. The Servo Gizmo

Home Brew Robotics Club – Resurrected from the ashes of the original HomeBrew Computer Club by a group enthusiasts who were interested in the emerging field of robotics. Meets at Carnegie-Mellon West campus, Building 23 inside the NASA Research Park (NRP) complex in Mountain View, California.

“I present, below, a collection of projects I have worked-on over the past few years. For over a decade, I had taught both embedded systems (microcontroller technology) and digital signal processing and practice what I preach….”

Professor Mark Csele – Projects and Hobbies

Nixie Thermostat – A heating and cooling thermostat employing technologies spanning fourty years from the unique Nixie tube display, circa 1960’s, to a PIC 18F microcontroller, circa 2006.

A High-Powered Power Backup Inverter

A High-Powered Power Backup Inverter – The working prototype of the 2 KVA inverter is complete. Fed from an array of lead-acid cells totalling 600 Ah (at 12 Volts), it easily drives real-world loads such as single-phase motors. The inverter has been tested and found to operate at an efficiency of between 71% and 82% driving a variety of both inductive and resistive loads

Termite is an easy to use and easy to configure RS232 terminal. It uses an interface similar to that of “messenger” or “chat” programs, with a large window that contains all received data and an edit line for typing in strings to transmit.

Termite Terminal – RS232 Interfacing – CompuPhase

Plug-in interface for pre-processing or alternative views of the data, logging received data to a file, adding a toolbar to Termite, and other functionality that you may think of.

Termite Terminal

It can also do ..

  • A history of commands that you typed, with auto-completion.
  • Support for non-standard Baud rates (MIDI, DMX512).
  • Data can be forwarded between two RS232 ports.

The free Hyperterminal seemed to be missing, Now new and better feature rich terminals are available – Here’s one from CompuPhase who are our kind of people the EE kind. This terminal ought to help serial port SBC development.

PuTTY is a client program for the SSH, Telnet and Rlogin network protocols.

Realterm is a terminal program specially designed for capturing, controlling and debugging binary and other difficult data streams.

Realterm terminal program

Serial terminal program partcularly targeted at binary and difficult data 1) binary data, and debugging difficult communications problems. 2) use as a comms component for other s/w via full activeX interface Support for physical comm ports, and TCP

PJRC Electronic Embedded Systems Projects with parts  Paul and Robin’s Home offers free technical design data and detailed instructions for building them. Useful for Education. .

PJRC – Embedded Electronic Projects

The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port.

Teensy USB Development Board

Version 3.6 features a 32 bit 180 MHz ARM Cortex-M4 processor with floating point unit. All digital and analog pins are 3.3 volts. Do not apply more than 3.3V to any signal pin.

Teensy USB Development Board

8051 Tools,  8051 Development Circuit Board, PAULMON2 Monitor Program, AS31 Assembler & SDCC C Compiler, Code Library.

8051 Resources And Projects

delabs Notes –

What better way to learn the uC, than by Building your own Musical Instrument or Music Player. More Motivation than you can ask for.