(28 º) - 09/26/1908 Twenty-seventh Day
When testing altimeters earlier, were not going well, that's why the days from the date we are dedicated to design your own.
First we designed a circuit that is a schematic drawing from scratch, I used 4 operational and for that reason, 2 integrated (each has 2 integrated operational). But when compared with last year's design, which once went well but not our disposal it because the oxide is responsible for ruining it, we noticed that the design had 2 operational, ie, a single integrated diagram being much smaller. Thus
recreate last year's circuit in a breadboard , as it was more compact ( important feature when putting it inside the rocket), and we wanted to try, but not our disposal a sensor pressure as that needed . Also
knew the circuit worked the results obtained last year, and although we could not test in the breadboard, printed circuit board to make in the future.
Friday, October 31, 2008
Where Can You Buy Island Oasis Drink Mix
(27 º) - 09/19/2008
We redesigned a bit Apogee 2.0 program and prepared to try using the method described above which is a system RC (Resistance-Capacitor ). The program was activate a LED , making flashing, when it detects capacitor discharge not detect the load, only the voltage drop.
We got the program to the PIC and test different scenarios initial system in breadboard. In absolutely all the PIC detected only capacitor discharge , complying with the provisions of the program. We
We redesigned a bit Apogee 2.0 program and prepared to try using the method described above which is a system RC (Resistance-Capacitor ). The program was activate a LED , making flashing, when it detects capacitor discharge not detect the load, only the voltage drop.
We got the program to the PIC and test different scenarios initial system in breadboard. In absolutely all the PIC detected only capacitor discharge , complying with the provisions of the program. We
Armstrong Ultra 90 Diagram
Make Homemade Roofies
twenty-fourth day (24 º) - 08/29/1908 Twenty-Third Day
Unable to solve the problem of transmitter made a new attempt, but again we encounter the same problem, namely that the recipient received only noise. The PIC
utilizing distorted signal transmitter, which is why We did a short with a cable from a PIC leg to another, solving and the alleged problem, but still try without issue. We did another test
programmer up a program more complex than before and it worked very well.
Unable to solve the problem of transmitter made a new attempt, but again we encounter the same problem, namely that the recipient received only noise. The PIC
utilizing distorted signal transmitter, which is why We did a short with a cable from a PIC leg to another, solving and the alleged problem, but still try without issue. We did another test
programmer up a program more complex than before and it worked very well.
Lg Voyager Water Damage Sticker?
(23 º) - 22/08/2008
Professor Edgardo Baez transmitter brought us last year and we tried to see if still working. When connected to the computer to through the serial port with an oscilloscope to the receiver input signal to see if he could, we could only see noise as the data output never reached.
were trying to solve this problem without any achievement.
tested the program over the previous class, but we find the problem that the cable done before, ranging from programmer to board breadboard had a length greater than necessary and this caused a problem of signal attenuation.
After solving the problem, we tried a program passing basic the PIC , previously made to flash an LED , and everything worked to perfection .
Professor Edgardo Baez transmitter brought us last year and we tried to see if still working. When connected to the computer to through the serial port with an oscilloscope to the receiver input signal to see if he could, we could only see noise as the data output never reached.
were trying to solve this problem without any achievement.
tested the program over the previous class, but we find the problem that the cable done before, ranging from programmer to board breadboard had a length greater than necessary and this caused a problem of signal attenuation.
After solving the problem, we tried a program passing basic the PIC , previously made to flash an LED , and everything worked to perfection .
Monday, October 6, 2008
Mexicanas Famosa Follano
Day Twenty (22 º) - 15/08/1908 Twenty-first Day
Coming back to school premises, after an absence of 15 days, continue with the project.
finished preparing the cables, ie crimp and solder the parallel port connector and it ended the cable from the computer programmer and plate matches the plate programmer breadboard where is the PIC programming.
finished soldering the last programmer board components and put the PIC . We
Coming back to school premises, after an absence of 15 days, continue with the project.
finished preparing the cables, ie crimp and solder the parallel port connector and it ended the cable from the computer programmer and plate matches the plate programmer breadboard where is the PIC programming.
finished soldering the last programmer board components and put the PIC . We
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