I think you are asking what wires to connect to what, is that right? You need to tie the power grounds of the two systems together and then run the signal output from the sensor to the tmote's ADC input.
MS Chen Bleed wrote: > Hello, all > > I am a rookie of mote world. Now I have a tmote sky and want to > transmit signal to the analog input on it. I see the expansion pins may > help and I find pin 3 is a analog input. Then, I have a problem. > > I use Sharp GP2D12 IR sensor. It has one 5V Vcc , one GND and one > analog output among 2V. If I set up this sensor(Vcc and GND) and code > for tmote sky already. May I just connect one analog output of IR sensor > into analog input of tmote sky ?? > > Because I know tmote only has not over 3 V voltage, I dont use its VCC > and GND in expansion to connect to IR sensor(needs 5V). So, just one > analog output line of IR sensor can do anything?? > > thx, all and sorry for my bad English. > > Chen, Chien Mao > > > ------------------------------------------------------------------------ > 用部落格分享照片、影音、趣味小工具和最愛清單，盡情秀出你自己 — Windows > Live Spaces <http://spaces.live.com/> > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
