Shared Projects by acab

This is a unique ring– it has a florid body with 24 controllable LEDs. Maybe it will drive the inspiration out of you to make a glowing magic ring! There is a 1*1 square hollow-out in the middle of this module, where you can place any other stuff.

Project info

This is Mictronics USB <> CAN Bus Interface PCB.

Heart of the circuit is an Atmel AVR ATmega162 microcontroller which controls the Communication between FTDI FT245BM USB to parallel converter and Philips SJA1000 Stand-alone CAN bus controller.

The SJA1000 is memory mapped into memory space of the AVR, which reduces data and address line handling and increases data transfer speed.

An FT245BM handles all USB communication and provides data transfer from and to PC application.

An extra EEPROM can store the multi device template for the FT245BM.

A Philips PCA82C250/251 works as CAN controller interface.

Firmware is written in C, compatible to latest compiler version WinAVR.

This is Waltech WBO2 Controller PCB.

• Uses an ATMEGA8 micro-controller and other common components
• Compact layout fits in a 1x2x3 inch housing
• Efficient heater controller minimizes heat
• Uses a Bosch LSU 4.2 sensor
• 2 sided board, no internal layers
• Source code, schematic and layout all provided with an open licence
• Voltage output (use0- 5v meter)
• Simulated narrow-band sensor output
• Comma separated data stream.

Downlad source code (zip file).

Schematic: image.

Kicad project (zip file).