Category Archives: Schematics

Geek Visiting Card – In Style

We came across Frank’s innovation in making his own Business card using a ATtiny85 microcontroller running the AVR bit-bang V-USB stack. When the Caps lock key is pressed thrice then this card prints out the complete contact information on Notepad. … Continue reading

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Posted in arduino, AVR, Circuit Design, electronics, embedded, innovation, Schematics, tools, tricks, tutorial, USB, utilities, V-USB | Leave a comment

Kosh Module: Update 4

Now the Schematics and the Eagle Files have been updated into Source Forge. A single non-Isolated 5V CAN Transceiver is used SN65HVD251 with a resistive Level conversion for the 3.3V circuit. Also included is a button for Reset and a dedicated … Continue reading

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Posted in CAN, electronics, embedded, KOSH, PIC, programming, Schematics, VSCP | Leave a comment

Kosh Module: Update 3

The schematics has been updated to support both 3.3V as well as 5V CAN transceivers. The MCU presently runs at 3.3V and so does the board. Filter configuration for CAN is working along with Receive and Transmit Simultaneously using different … Continue reading

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Posted in CAN, electronics, embedded, KOSH, PIC, programming, Schematics, VSCP | Leave a comment

Kosh Module: Update 2

CAN is now transmitting on a default SID 0x7FF. Got it working from the CAN Lib posted by BobTheBass on EDAboard. Since my CAN Transceiver(SN65HVD251) was 5V so I am struggling now to make this into 3.3V again for ease of … Continue reading

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Posted in CAN, electronics, embedded, KOSH, PIC, programming, Schematics, VSCP | Leave a comment

Kosh Module: Update

Today I was able to make some more progress. The SD card interface is now operational. Firmware is capable of Write to the 1GB Micro SD card. Also the UART interface is working at 57600 BAUD with the Internal CPU … Continue reading

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Posted in CAN, electronics, embedded, KOSH, PIC, programming, Schematics, VSCP | Leave a comment

Kosh Module: Long Due Update for VSCP and Friends

I had taken up a small project from the VSCP Pool. For thoes who dont know about this wonder full project VSCP stands for Very Simple Control Protocol. I started a becoming a member of the developer group in March,2009 … Continue reading

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Posted in CAN, electronics, embedded, KOSH, PIC, programming, Schematics, VSCP | Leave a comment

Samay1: Digital Time Keeper using MSP430

Its been long since I wanted to have a countdown timer. This finds use in many of the daily activities such as warming the water with a fixed timeout or boiling the milk or soaking the white cloths and the … Continue reading

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Posted in Circuit Design, electronics, embedded, MSP430, open Source, programming, Samay1, Schematics | 2 Comments

Fritzing:From Protype to Production on Breadboard !!

Fritzing is an open source design tool for Bread Boards, Arduino’s and lots of other hobbyist kits.Its not only easy to learn but quite intuitive. It has both features of the Schematics Capture, Bread Board or Vero Board Design and PCB. That makes it a … Continue reading

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Posted in Circuit Design, electronics, embedded, innovation, LINUX, open Source, PCB, Schematics, tools, utilities, Windows | Leave a comment