D
Size: a a a
2021 April 25
A
Из-за чего получился такой эффект с темным кольцом?
D
Место взлета?
M[
так получается, когда хотят тыщщщщи мегапикселей поместить в оптику размером со спичку 🤣
M[
есть желающие хакнуть марсианский вертолёт?
или собрать такой же? вот использованный софт 🤗
https://docs.github.com/en/github/setting-up-and-managing-your-github-profile/personalizing-your-profile#list-of-qualifying-repositories-for-mars-2020-helicopter-contributor-badge
или собрать такой же? вот использованный софт 🤗
https://docs.github.com/en/github/setting-up-and-managing-your-github-profile/personalizing-your-profile#list-of-qualifying-repositories-for-mars-2020-helicopter-contributor-badge
Y
У кого антена есть?
(
те че надо конкретно?
Y
Нивъебенную антену
(
или что ты хочешь
Y
дать ему сигнал и врезать его в персика
M[
Y
А мне лень и в этом нет смысла
A
Интересно
M[
да, это точно он, Lidar-Lite-V3
M[
- IMU. These are two 3-axis MEMS device from Bosch (Sensortec BMI-160)
- Inclinometer. This is a 2-axis MEMS MuRata device (SCA100T-D02)
- Altimeter. This is a time-of-fight altimeter with a range of 10’s of meters from Garmin (Lidar-Lite-V3).
- Navigation (NAV) Camera. This is a global-shutter, nadir pointed grayscale 640 by 480 pixel sensor (Omnivision 13OV7251) mounted to a Sunny optics module. It has a feld-of-view (FOV) of 133 deg (horizontal) by 100 deg (vertical) with an average Instantaneous Field-of-view (IFOV) of 3.6 mRad/pixel, and is capable of acquiring images at 10 frames/sec. Visual features are extracted from the images and tracked from frame to frame to provide a velocity estimate.
- Return-to-Earth (RTE) Camera. This is a rolling shutter, high-resolution 4208 by 3120 pixel sensor (Sony IMX214) with a Bayer color flter array mated with an O-film optic. This camera has a FOV of 47 deg (horizontal) by 47 deg (vertical) with an average IFOV of 0.26 mRad/pixel.
- Inclinometer. This is a 2-axis MEMS MuRata device (SCA100T-D02)
- Altimeter. This is a time-of-fight altimeter with a range of 10’s of meters from Garmin (Lidar-Lite-V3).
- Navigation (NAV) Camera. This is a global-shutter, nadir pointed grayscale 640 by 480 pixel sensor (Omnivision 13OV7251) mounted to a Sunny optics module. It has a feld-of-view (FOV) of 133 deg (horizontal) by 100 deg (vertical) with an average Instantaneous Field-of-view (IFOV) of 3.6 mRad/pixel, and is capable of acquiring images at 10 frames/sec. Visual features are extracted from the images and tracked from frame to frame to provide a velocity estimate.
- Return-to-Earth (RTE) Camera. This is a rolling shutter, high-resolution 4208 by 3120 pixel sensor (Sony IMX214) with a Bayer color flter array mated with an O-film optic. This camera has a FOV of 47 deg (horizontal) by 47 deg (vertical) with an average IFOV of 0.26 mRad/pixel.
ДО
M[
The helicopter battery consists of 6 Sony SE US18650 VTC4 Li-ion cells with a nameplate capacity of 2 Ah. The maximum discharge rate is greater than 25A and the maximum cell voltage is 4.25V. The continuous tested power load is 480W with a peak power capability is 510W. Battery voltage is in the range of 15–25.2V and the total mass of the 6 cells is 273 g. A de-rated end-of-life battery capacity of 35.75Wh is available for use. Of this capacity, 10.73Wh (30%) is kept as reserve, night-time survival energy usage is estimated at 21Wh for typical operation in the northern latitudes in the spring season, and approximatley 10Wh is available for fight. Assuming that 20% of the power is at the peak load of 510W and 80% is at a continuous load of 360W, approximately 90 sec of fight is possible. The solar panel is made from Inverted Metamorphic (IMM4J) cells from SolAero Technologies. The cells are optimized for the Mars solar spectrum and occupy a rectangular area with 680 cm2 of substrate (544 cm2 active cell area).