| Issue |
MATEC Web of Conferences
Volume 31, 2015
2015 7th International Conference on Mechanical and Electronics Engineering (ICMEE 2015)
|
|
|---|---|---|
| Article Number | 16002 | |
| Number of page(s) | 4 | |
| Section | Computer theory and application | |
| DOI | https://doi.org/10.1051/matecconf/20153116002 | |
| Published online | 23 November 2015 | |
A Radio-Telemetry System for Navigation in Free-Roaming Rats
Department of Automation & Electronic Engineering, Qingdao University of Science and Technology, Qingdao, Shandong, China
a Corresponding author: zhangdian2002@163.com
A multi-channel implantable electrical stimulator is described based on wireless microcontroller CC2430. PWM conversion circuits to DAC and the voltage-controlled current source are designed, the latter of which is needed for electrical stimulator circuits. Through the multi-channel analogy switches, positive and negative pulses on the rat brain areas can be achieved. The positive and negative waves are shown to verify the validity of the circuits.
© Owned by the authors, published by EDP Sciences, 2015
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