Augmented Reality -- Multimeter Glasses

4 months ago

Profile:AR glasses

Open source license: CERN Open Hardware License

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Description

Simple AR glasses - inspired by https://hackaday.com/blog/?s=multimeter

 

Requires a 0.42 OLED screep (https://nl.aliexpress.com/item/32832305412.html) and an 

GC08 2.4Ghz tranceiver (24TR-U4 | CC2500BD, https://nl.aliexpress.com/item/32810676371.html).

 

You want version v1.05 or newer (1.04 has a mosfet swapped).

BOM

ID Name Designator Footprint Quantity
1 1uF C1,C2 C0805 2
2 4.7uF C3,C4 C0603 2
3 2.2uF C8 C0603 1
4 1uF C9 C0603 1
5 4.7uF C10,C17 C0603 2
6 100nF C6,C7,C11 C0603 3
7 10uF C14,C16 C0402 2
8 47nF C15 C0402 1
9 PZ127V-11-02-H25 H1 HDR-TH_2P-P1.27-V-M 1
10 M3 H4 M3 1
11 ST-Link H5 HEADER 4P 2.54MM 1
12 TTL Serial H6 HDR-TH_05P-P2.54-V 1
13 PZ127V-11-03-H25 H7 HDR-TH_3P-P1.27-V-M 1
14 1uH L1 L0805 1
15 m3 M1,M2,M3,M4,M5 M3 5
16 POWER P1 5.08-2P_SCREW_TERMINAL 1
17 19-217/GHC-YR1S2/3T GRN,PC1 LED0603-R-RD 2
18 KT-0603R PC4,RED LED0603-R-RD 2
19 3x6x2.5mm PWR SW-SMD_L6.0-W3.6-LS8.0 1
20 4.7K R1,R2,R3,R4 R0402 4
21 2.2K R9,R10 R0402 2
22 510 R7,R13 R0402 2
23 4.7K R19 R0402 1
24 27K R20 R0402 1
25 SolderBridge SB1,SB2 SOLDERBRIDGE 2
26 SCL SCL TP_50MILS 1
27 CSN SCL1 TP_50MILS 1
28 GDO0 SCL2 TP_50MILS 1
29 GDO2 SCL3 TP_50MILS 1
30 MISO SCL4 TP_50MILS 1
31 SCLK SCL5 TP_50MILS 1
32 MOSI SCL6 TP_50MILS 1
33 LIPO SCL7 TP_50MILS 1
34 SDA SDA TP_50MILS 1
35 TX SDA1 TP_50MILS 1
36 RX SDA2 TP_50MILS 1
37 SWIMM SDA3 TP_50MILS 1
38 3V3 SDA4 TP_50MILS 1
39 5V SDA5 TP_50MILS 1
40 GND SDA6 TP_50MILS 1
41 RESET SDA7 TP_50MILS 1
42 GROUND SJ4 SJ_2S-NOTRACE 1
43 GC08-24TRGC2-04-24TRU4 U1,U9 GC08-24TGC2 2
44 STM8S105K6T6C U3 LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL 1
45 Olimex ESP32 PoE U4 OLIMEX-ESP32-POE 1
46 ER-OLED0.42-1 U10 OLED-0.42-SSD1306-72X40 1
47 PIN U11,U12,U13,U14,U15,U16,U18 PIN 7
48 XC6206P332MR U19 SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR 1
49 BQ25601 U22 WQFN-24_L4.0-W4.0-P0.50-BL-EP 1

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