About the article

CANopener

CANopener
This project was stimulated by a recent series of CAN bus articles in Elektor Electronics. One of the articles in the series included a constructional project (pages 20–24 in the November 1999 edition), which described a CAN bus interface. This construction project is based on that article.At the fastest data rate of 1 Mbits/second the maximum bus length is 40 metres, whilst at the slowest speed of 50 kbits/second, the bus length can extend up to 1000 metres (1 km).
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Products
Gerber file

CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor Members can exclusively download these files for free as part of their Membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service. Elektor recommends its business partner Eurocircuits as the company of choice for its own prototypes and volume production in selected cases.

Resistors:
R1,2 = 3k?9
R3= 120?
Semiconductors:
D1 = LED, 3mm, high-efficiency, red
D2 = LED, 3mm, high-efficiency, green
IC1 = PCA82C250
Miscellaneous:
K1 = 9 way sub-D male connector (plug), PCB mount version
J2 = 9 way sub-D female connector (socket), PCB mount version
JP1 = 2-way 2.54 mm pin strip and jumper
Loading comments...