FeVRdream

We made a VR with 3d printed parts for our class project. We bought a PCB from a company called JLPCB

NRF24L01 (To receive data from controllers)

https://www.amazon.com/HiLetgo-NRF24L01-Wireless-Transceiver-Module/dp/B00LX47OCY/ref=sr_1_2_sspa?crid=15NNOPOVTOM5E&dib=eyJ2IjoiMSJ9.7QMKjDPmchKncurZwlLejWB1dY4nfQJf5Vu94UsV6Tv5DsgFpU3kSqbLKT_n8q4CqqdJjmZQm-GLdwA1cuapQjA-hPnla40fxWuDy7l6p2gr-0XYsL7QyL_tBGF2sjX76SoUf6jWSz15Pei1N_C5mY68fW-Z2CLs6q0PfsLHkiomKn0ILxTRUxwMV7Uvqafn_KWTfvSUHoZ6yqo47Ck4OF8BsM6ZihIfpgOxH_M7zpk.boTtwIbAJW9W6AGbu5w6wfg2sWF9v4-GOcHMkQrzlPo&dib_tag=se&keywords=NRF24L01&qid=1761237181&sprefix=nrf24l01%2Caps%2C254&sr=8-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1

10 Pack 5V to 3.3V voltage regulator

https://www.amazon.com/Anmbest-AMS1117-3-3-4-75V-12V-Voltage-Regulator/dp/B07CP4P5XJ/ref=sr_1_58?crid=11TIUAFX6CZLG&dib=eyJ2IjoiMSJ9.28uuWDhmEE_sRPwFb_PHOxBJ5qbPCLuF0wSQGS4mtxnYMTyiejQ2rHTrzKaJr8tze9811y30W3qGDOq5yjI5NbWapjmxeMTmOesfoBrAJUJOj4ulGSlgqffdCnZZlf7VmQqYsOfUL0RX6jTNz4JxOlLdK2xYTmv1OkAdPG1_QTE.ajKAp7l7yKbbS2WyqB9LVo22uzSIdaBWaVuTlL4TF70&dib_tag=se&keywords=5v+to+3.3v+voltage+regulator&qid=1761237936&sprefix=5v+to+3.3v+voltage+regulator%2Caps%2C234&sr=8-58&xpid=olVCksyZeLrnl

Display

https://www.amazon.com/WOEIFGV-LS055R1SX04-Printer-1440X2560-Projector/dp/B0DGT5Q6HH/ref=sr_1_2?crid=1OND16OP3X56R&dib=eyJ2IjoiMSJ9.hnRHqT8pe9yuppcAHCOGHlDoGgYOpBKuBGOddfQI6VM4wOHLzOst4_UYctMcOX5pZCNE0kOQwsMjYFvVUVlW0w.pLNRe20cjyKePmcWoQO6W-OpRvZwLXiDAdyx7DwJmkw&dib_tag=se&keywords=3D+Printer+Light+Cured+5.5+%22LS055R1SX04+%2F+03+Drive+Board+HDMI+TO+MIPI+Resolving+Power+Screen+Driver%2C+Control+Board&qid=1761238232&sprefix=3d+printer+light+cured+5.5+ls055r1sx04+%2F+03+drive+board+hdmi+to+mipi+resolving+power+screen+driver%2C+control+board%2Caps%2C118&sr=8-2

Drive Board

https://www.amazon.com/Lysee-Printer-Parts-Accessories-LS055R1SX04/dp/B092TKYQG5/ref=sr_1_1?crid=1OND16OP3X56R&dib=eyJ2IjoiMSJ9.hnRHqT8pe9yuppcAHCOGHlDoGgYOpBKuBGOddfQI6VM4wOHLzOst4_UYctMcOX5pZCNE0kOQwsMjYFvVUVlW0w.pLNRe20cjyKePmcWoQO6W-OpRvZwLXiDAdyx7DwJmkw&dib_tag=se&keywords=3D%2BPrinter%2BLight%2BCured%2B5.5%2B%22LS055R1SX04%2B%2F%2B03%2BDrive%2BBoard%2BHDMI%2BTO%2BMIPI%2BResolving%2BPower%2BScreen%2BDriver%2C%2BControl%2BBoard&qid=1761238232&sprefix=3d%2Bprinter%2Blight%2Bcured%2B5.5%2Bls055r1sx04%2B%2F%2B03%2Bdrive%2Bboard%2Bhdmi%2Bto%2Bmipi%2Bresolving%2Bpower%2Bscreen%2Bdriver%2C%2Bcontrol%2Bboard%2Caps%2C118&sr=8-1&th=1

Arduino Uno

https://en.paradisetronic.com/products/arduino-uno-rev-3?_pos=9&_sid=c51dc9017&_ss=r&_fid=c5e9ec05b

MPU9250

https://www.amazon.com/Kangnice-Sensitivity-Sensoring-Accelerometer-Magnetometer/dp/B0DZWHV98S/ref=sr_1_2?crid=XEMU9964XOYV&dib=eyJ2IjoiMSJ9.udpG1vFalSEYHjVUsNPXJSxFAGNyMoUof3xb7_V7U-oZ7BqpaWF64U-2O64resLmcEK8gk5fU9-GsvdUPcnC0x7n72VkPgwAuvGhdtrqdTbQ_7BeVv5Vmxmqjop-1BfQkiXCo8G2PpcmWxbEP1E0li7Zk8app8912cqtmrteo_jEyQXs1kumpHSqO6DdPVmJwsmJ1CFVi73nRAZCZHy1MS7L1vQjAIyfwU52okQSGxc.61YNNtAS7GQaJt0tLolJg-qS9ShjYpkd_v9DQVj1lM4&dib_tag=se&keywords=MPU9250&qid=1761237056&sprefix=mpu9250%2Caps%2C230&sr=8-2

2 Pack 18650 Rechargeable Lithium Battery

https://www.amazon.com/TEKOWEE-Rechargeable-Battery-Flashlight-Surveillance/dp/B0D9JWVJGZ/ref=sr_1_17?crid=21F3BCALX6YXS&dib=eyJ2IjoiMSJ9.-QOEer1OgdpqCFILfIk355syLcEYeUf1ntVYscq4I48TSjANledeRjXbeCH6suwvGJxu4nix8D7d3rkREO3ppHWAFz8TNqXAmHmGgS_UhgceYMnL4lfSlSVdAfWdIT3k4lZL6Sqlcw399qYcUmHab-qmav4XZFRChM1AFhugD5XUoRVUKKOFjo3jiCfKp1fi8_6BJa__992eb9-EE_OIhPW7Lndz0s9Saay0a8_rFw9P2_smXKWrYrdmB6bCEx-3qUriZGDV5cmph6ZAQl9KENLeX0gAfTErnB1fKnovK8k.Cj5FbmQXu4UXSDCq1KBrbldZEXhiH7r7Er47k6sIc_4&dib_tag=se&keywords=18650s%2Blithium%2Bbattery&qid=1762409783&sprefix=18650s%2Blithium%2Bbattery%2Caps%2C229&sr=8-17&th=1

5pc TP4056 Charger Type-C USB

https://www.amazon.com/Protection-Functions-Batteries-Electronics-Reliable/dp/B0FHPHJQS2/ref=sr_1_6?dib=eyJ2IjoiMSJ9.-UiBtZJmSZvxE3u_ela8FVY6JBEU5R6BcJjnIbdCHaCrj-HyP0Y-RYUl2xISxCR46WY_4ZXvOFulohLMO5yErN9Ni4BfWJs74GvnvciWh5i5wVLI6j9ak7ZpSPHI8C2Nx0RVEZ0xRDu7JKBsylsfjbw1pqHpKtb4UgsVosrpwbWT_U9wVmadgwwfzg3AYEaVVr6wPI88az_WyKQJHk5edhnG09_l1mSMcRZab2fMejk.CaFnXTJC9uoQDr7Ua07kW7yudLMBX8IGhMxn6Hev2ig&dib_tag=se&keywords=TP4056+Battery+charger+with+protection&qid=1762409475&sr=8-6

10pc 3.7V to 5V+ step up board

https://www.amazon.com/AITRIP-Multi-Function-Indicato-Electronic-Voltage/dp/B09D3G96KZ/ref=sr_1_5?crid=1CDPB1ZRLSXI1&dib=eyJ2IjoiMSJ9.m-FiOokSfAdI_qI9rny_nk-0-vxog1WTTlh1JbYyymCH3jjCezqbOzxB1HR2D2VhZwU1fdCmKqQ1QxvISHVJDjIPxrSx5EoFC41cMW9QygrqNbD0x2NEap8sfoED3o1uvnh3M0Q6pP0AyqtkPYCANwuKfH-si3MaFEUWtn6QNIFGtajDx6gxh3W9NueCQy6tYTB3Zma5fXNGF2KDH-t7cUUweb8Fb34mm4TuBVGtDx0.GFI9vmz5ySl0rwgUkWhjza6eyj9RgJVyjkJGQSlM0MY&dib_tag=se&keywords=5V%2Bstep%2Bup%2Bconverter&qid=1762410097&sprefix=5v%2Bstep%2Bup%2Bconverte%2Caps%2C155&sr=8-5&th=1

100 pc 470nF Capacitors, need only 4

https://www.amazon.com/gp/product/B0DFQ84ZSV/ref=ox_sc_act_title_1?smid=A3FX7C4A9P37IQ&psc=1

50 pc 5mm RGB 4-pin LEDs, need only 1

https://www.amazon.com/gp/product/B0C3GYFBHT/ref=ox_sc_act_title_2?smid=A2J4XFOUNVBZQN&psc=1

100 pc 6x6 Tact Switches, need only 1

https://www.amazon.com/gp/product/B07X8S99RH/ref=ox_sc_act_title_3?smid=A30Y6WWS77DGEW&psc=1

100 pc 120ohm Resistors, need only 2

https://www.amazon.com/gp/product/B07HDF7FYK/ref=ox_sc_act_title_4?smid=A3S1JN3RP90N86&psc=1

100 pc 180ohm Resistors, need only 1

https://www.amazon.com/gp/product/B08QRMXL9G/ref=ox_sc_act_title_5?smid=A14FP9XIRL6C1F&psc=1

Print out the parts. On the STL file, they are layered, and each can be printed individually. The reason I did not include the other parts is because we already attached the electrical components to them, and they will appear in the upcoming steps

Next, buy the Hades VR PCB. We bought it from a company called JLPCB. Then, solder resistors, and all the necessary electrical components to the driver board for the display. The PCB should have labels on it, making it simpler to solder. Next, solder the PCB to the circuit board with wires, as shown in the image. The PCB can be bought from the company's website, from this link: https://jlcpcb.com/

Now, after soldering the PCB and circuit boards, attach them to the VR in their respective spots, as shown in the image. To hold it down, tape the boards to the 3D printed part. Next, screw the display on to the display holder, and use 1 mm screw to do so.

Connect this to a PC via an HDM1 and a USB-C Cable. Open SteamVR on the computer, and if all steps are done correctly, the light should shine and the display should work