Head-mounted 3D display

According to the dismantling analysis of the iFixit technology website, the new developer kit (Developer's Kit 2, DK2) of Oculus Rift, a head-mounted stereoscopic monitor, has been shown to be lightweight while also improving cost and functionality.

The Oculus Rift Developer's Kit is an easy-to-get and exploratory goal, so it gives a 9-point score for maintainability, but it also emphasizes that the development kit is a beta.

The main components and functions included in the Oculus Rift include:

Accelerometer, gyroscope, and magnetometer with 1000Hz update rate;

位置 Through the position tracking device of the external near-infrared CMOS sensor camera, the device is new and customized in the DK2 (in other words, unlike your old webcam);

吋 5.7-inch Super AMOLED display with reduced low-persistence function, the resolution of each eye is 960 x 1080; iFixit said that the monitor uses the same panel as the Samsung Galaxy Note 3, which is a cost saving a good way;

Built-in delay tester (latency tester);

̇100° field of view (this is the most impressive change compared to DK1).

The dismantling analysis of the Oculus Rift DK2 head mounted display found many lightweight secrets also found the following semiconductor components:

̇ The Spectra7 VR7100 chip allows the Oculus Rift DK2 to have a finer cable;

On Semiconductor's NCP 374 provides hubs with overvoltage and load switching capabilities;

̇ On the motherboard, there are Toshiba's HDMI interface bridge chip 358779XBG, STMicroelectronics' low-voltage 16-bit constant-current LED driver STP16CPC26, and ultra-low-power 32-bit Value Line series ARM Cortex-M3. The microcontroller (STM32L100RB) has built-in 128KB flash memory;

̇ The motherboard also includes Cypress's ultra-low power USB 2.0 controllers (Cy7C65632, Y405 1S31, Invensense 6-axis MEMS sensors (gyroscope + accelerometer), Texas Instruments single-channel Schmitt-Trigger inverter SEM TI 39 CF5I.

The chips on the camera motherboard include the Microchip 4AI28I 40615P, SIWARD 12.0 4C, S033 HVG 107Y, and Etron Technology eSP570 network camera controller chips.

Oculus Rift's location tracking function is indeed advertised. It can track the position of your head relative to the sensor in three dimensions; when you go to check a virtual object, the environment will zoom in, translate your motion, add another Another new layer of interaction and reality.