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--- projects:ukhas_glider_project:components [2007/09/17 20:17] – Thermopile enclosure laurenceb
+++ projects:ukhas_glider_project:components [2008/07/19 23:33] (current) – external edit 127.0.0.1
@@ Line 6: / Line 6: @@
 {{projects:ukhas_glider_project:p7190024.jpg?700|}}
 ====== Thermopile Pitch and Roll sensor and amplifier board ======
- A milled enclosure has now been made for smaller Nicera sensors obtained from Chartland electronics
- {{projects:ukhas_glider_project:box4.jpg|}}
- {{projects:ukhas_glider_project:box1.jpg|}}
+== V 2.0 (with a2d convertor and spi interface) ==
+ PCB:
+{{projects:ukhas_glider_project:thermoboard2.2pcb.png?650|}}
+{{projects:ukhas_glider_project:thermoboard2.3pcb.png?650|}}
+ Schematic (using AD7923):
+{{projects:ukhas_glider_project:thermoboard2.0.png?700|}}
+ fitting the pcb into a 20mm square is proving hard, but hopefully it will prove possible, and can be sent off to batchpcb soon.
- The thermopile sensor unit has been epoxied to a pice of balsa that will for the back of the parachute release mechanism on the glider.
+== V 1.0 (analogue) ==
+ A milled enclosure has now been made for smaller Nicera sensors obtained from Chartland electronics
+{{projects:ukhas_glider_project:explode2.jpg?600|}}
+{{projects:ukhas_glider_project:box4.jpg|}}
+{{projects:ukhas_glider_project:box1.jpg|}}
+ The plan is to fit a SMD amplifier board inside the enclosure. The design is now complete and has been sent to batchpcb.com for production :-)
+{{projects:ukhas_glider_project:schematic.jpg?800|}}
+{{projects:ukhas_glider_project:design.png?600|}}
+{{projects:ukhas_glider_project:schematic.png?600|}}
+ The prototype thermopile sensor unit has been epoxied to a pice of balsa that will for the back of the parachute release mechanism on the glider.
 {{projects:ukhas_glider_project:p7190023.jpg?300|}}
 {{projects:ukhas_glider_project:p7190022.jpg?300|}}
 === Test system ===
 {{projects:ukhas_glider_project:p7180019.jpg?700|}}
@@ Line 28: / Line 66: @@
 ====== Parachute Deployment System ======
 {{:projects:ukhas_glider_project:piston.jpg|:projects:ukhas_glider_project:piston.jpg}}{{:projects:ukhas_glider_project:piston2.jpg|:projects:ukhas_glider_project:piston2.jpg}}
 {{:projects:ukhas_glider_project:explode.jpg|:projects:ukhas_glider_project:explode.jpg}}