I2CChip.com : I2C, SPI, 1Wire Interfacing Made Easy

Thousands of low-cost integrated circuits use serial buses: I2CChip talks to them all from your PC

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I2C Starter Kit $89.95 Buy Now!

I2C Starter Kit is the fast, easy way to get up to speed with I2C and the I2C2PC adaptor.

I2C Starter Kit


I2C-2-PC USB/RS232 Adaptor using BL233 $69.95 Buy Now!


BL233 I2C to Serial Interface IC,

DIP & SO Buy Now!

Just the Bare IC to build into your own OEM products. At $3.95 in small quantities, and less in volume, you can build profitable volume products around the BL233.

I2C Bus Connectors and Cables Buy Now!

Free Postage for I2C Bus connector and cable orders

All our products use the small reliable Micro-match 6 pin connector. For your convenience we have connectors and built up cables available.

Even if you don't use our adaptors, you can use our well thought out pinout and, compact connector for I2C and SPI bus devices.

Free Software: Talk I2C out-of-the-box

Our free Realterm  software talks directly to the I2C-2-PC / BL233. You can just talk write and read directly from any new serial bus IC with no programming at all.

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I2C Slave Modules

Sip Modules: SIP modules as small, simple pcbs with a single row of I/O pins along one edge, and our standard I2C connector. The only pins you need to wire up, are the I/O pins you are using. Everything else is done for you. Because the pins are 0.1" spaced, they are easy to put on proto-boards of all kinds. You can even put standard 0.1" plugs on them. 


Contact Information

Phone +64 21 623-402

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Copyright 2002-15 Broadcast Equipment Ltd
Last revised: 31 July 2015