Merge pull request #177 from eldruin/add-wip-kxcj9

Add KXCJ9 accelerometer WIP driver crate

Author: adamgreig

README.md

@@ -480,6 +480,7 @@ Work in progress drivers. Help the authors make these crates awesome!
 - [vesc-comm] - A driver for communicating with [VESC-compatible electronic speed controllers](http://vedder.se/2015/01/vesc-open-source-esc/) ![crates.io](https://img.shields.io/crates/v/vesc-comm.svg)
 - [VEML6040] - I2C - RGBW color light sensor - ![crates.io](https://img.shields.io/crates/v/veml6040.svg)
 - [SCD30] - I2C - CO₂ sensor - ![crates.io](https://img.shields.io/crates/v/scd30.svg)
+- [KXCJ9] - I2C - Tri-axis accelerometer - ![crates.io](https://img.shields.io/crates/v/kxcj9.svg)
 
 [MFRC522]: https://github.com/japaric/mfrc522
 [motor-driver]: https://github.com/japaric/motor-driver
@@ -545,6 +546,7 @@ Work in progress drivers. Help the authors make these crates awesome!
 [vesc-comm]: https://github.com/chocol4te/vesc-comm
 [VEML6040]: https://crates.io/crates/veml6040
 [SCD30]: https://crates.io/crates/scd30
+[KXCJ9]: https://crates.io/crates/kxcj9
 
 ## no-std crates