The HB_Autopilot V1.0 hardware was built in Bremen based on Tiny 1.3 and Tiny 2.2 hardware. It uses like booz a mcu and sensor pcb. The sensor pcb has same extensions to the booz pcb: temperature sensor pressure sensor with 24Bit ADC and difference pressure sensor. It can be used for a fixed wing aircraft or work with quadrocopters or helicopters.
Source: http://www.akaflieg.hs-bremen.de Andreas Dei Report: http://www.akaflieg.hs-bremen.de/download/HB-Autopilot.pdf
Hardware Source Files
Hardware- and software- files can be found here: https://www.akaflieg.hs-bremen.de/trac/akaflieg/wiki/airborne/hw/autopilot
Bill Of Material
For now you can see the BOM from Hardware Source Files.
Heinrich Warmers hwarmers at hs-bremen.de Oliver Riesener oliver.riesener at hs-bremen.de
Andreas Dei andreas.dei at gmx.de Thu Nguyen Christoph Niemann Henning Sauerland Malte Lorbach Arthur Neumann Johannes Behn
Authors of external sources:
Killagreg R O SoftWare Michael Walter Ralf Corsepius KEIL ELEKTRONIK GmbH
Due the progress in sensor electronics it was possible to design a autopilot with one planar PCB. Compared to the HB-Autopilot V1.0 the following differences are given: • use of new planar sensors: magnetsesor HMC5743, rate sensors LPR530AL LY530ALH or IDG500, IXZ500 • only one free 16Bit ADC input, and free 8 ADC Inputs with 10 bit, no intern difference pressure sensor, the 16Bit ADC is optional. • dimensions 57mm*30mm* 11mm, cost: 26Euro for the 4 layer pcb, and 170 to 180 with all sensors. For normal plane aircrafts you can save about 60 Euro (no magnetsensor, no 16 Bit ADC, no pressure sensor)