PhotoSensors
PhotoSensors is an open source AVR/Arduino PCB design by ParadigmHyperloop: a 2-layer, 95 × 95 mm board with 94 components (41 distinct parts). It is built around the MAX13432EETD, 7400, NCP1117ST50T3GOSCT. Filed under sensors.
All schematics and layouts in KiCad, plus some simulations
Owner: @edhurtig Status: Build Topic:** Research
In the most basic sense, this board is an Arduino with support for 2 modulated IR emitters and paired receivers. They are essentially smart IR proximity sensors.
These boards are intended to detect vertical strips (4" wide) that are placed every 100' on the hypertube walls. These strips are useful for navigation purposes and tell the pod where it is in the tube.
Built around
Parts list
94 components, 41 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX13432EETD | SOIC-14_3.9x8.7mm_Pitch1.27mm | U1 |
| 1 | 7400 | SOIC-14_N | U2 |
| 1 | NCP1117ST50T3GOSCT | SOT-223 | U4 |
| 3 | FDN340P FDN340PCT-ND | SC-59 | Q1, Q2, Q4 |
| 1 | FDN340PCT | SC-59 | Q3 |
| 1 | Q_PMOS_SDG | SC-59 | Q5 |
| 1 | Crystal | Crystal_SMD_Abracon_ABM8G-4pin_3.2x2.5mm | Y1 |
| 2 | RJ45_LEDS | RJ45_8P8C_90DEG_LEDs | J1, J2 |
| 1 | 500mA | R_1812_HandSoldering | 500mA Fuse |
| 1 | ATMEGA32U4RC-A | QFN-44_7x7mm_Combined_TQFP-44_10x10mm_Pitch0.8mm | Atmega32U4 |
| 1 | CONN_IR0 | Pin_Header_Straight_1x02_Pitch2.54mm | IR 0 |
| 1 | CONN_IR1 | Pin_Header_Straight_1x02_Pitch2.54mm | IR 1 |
| 2 | RP500 | Potentiometer_Trimmer_Vishay_T73XW_Vertical | IR TRIM 0, IR TRIM 1 |
| 1 | CONN_PD0 | Pin_Header_Straight_1x03_Pitch2.54mm | RECV 0 |
| 1 | CONN_PD1 | Pin_Header_Straight_1x03_Pitch2.54mm | RECV 1 |
| 2 | CG0603MLC | R_0603 | RV4, RV5 |
| 1 | D0_ACT | LED_0603 | ACT 0 |
| 1 | D1_ACT | LED_0603 | ACT 1 |
| 1 | RS485_CONN | PhoenixContact_MC-G_04x3.50mm_Angled | AUX RS485 CONN |
| 1 | LED1 | LED_0603 | LED0 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LED2 | LED_0603 | LED1 |
| 1 | LED3 | LED_0603 | LED2 |
| 1 | LED0 | LED_0603 | LED3 |
| 1 | D_VCOM | D_0603 | D9 |
| 1 | D_RST | D_0603 | D11 |
| 2 | 10N 10n | C_0603_HandSoldering | C1, C2 |
| 2 | 22U 22u | C_0805_HandSoldering | C3, C11 |
| 2 | 22P 22p | C_0603_HandSoldering | C4, C5 |
| 6 | 100N 100n | C_0603_HandSoldering | C6, C7, C9, C12, C15, C16 |
| 2 | 1u | C_0603_HandSoldering | C8, C10 |
| 2 | 10U 10u | C_0805_HandSoldering | C13, C14 |
| 13 | 0 | R_0603_HandSoldering | R1, R2, R3, R4, R16, R21, R23, R26 +5 |
| 2 | 20K 20k | R_0603_HandSoldering | R5, R6 |
| 16 | 1k | R_0603_HandSoldering | R7, R12, R13, R14, R17, R18, R19, R20 +8 |
| 2 | 220 | R_0603_HandSoldering | R8, R15 |
| 4 | DNS | R_0603_HandSoldering | R9, R10, R11, R47 |
| 1 | 470 | R_0603_HandSoldering | R22 |
| 2 | 120 | R_0603_HandSoldering | R24, R25 |
| 1 | 100K 100k | R_0603_HandSoldering | R35 |
| 5 | 10K 10k | R_0603_HandSoldering | R37, R38, R39, R42, R43 |
| 2 | 22R | R_0603_HandSoldering | R40, R41 |
More boards in electrical
Microchip SAMNode
127 × 127 mm390 parts4LCustom license11
Thermoboard
315.8 × 53.1 mm340 parts2LCustom license11
AVR/ArduinoMotherboard
196.4 × 195.1 mm262 parts2LCustom license11
MainPowerBoard
177.8 × 177.8 mm259 parts2LCustom license11
SSRBoard
209.3 × 88.9 mm213 parts2LCustom license11
BatteryBoard
149 × 50.8 mm51 parts2LCustom license11
Tutorial
40 parts2LCustom license11
PusherProtectionBoard
63.5 × 114.3 mm35 parts2LCustom license11
Led Board
108 × 67.3 mm32 parts2LCustom license11
ClaremontJN
72.4 × 43.2 mm23 parts2LCustom license11
PHOTOBOARD
38.1 × 38.1 mm8 parts2LCustom license11
Similar boards
AVR/ArduinoInfidel sensor
drspangle
50 × 20 mm16 partsCC0-1.0207
AVR/ArduinoSplitFlapDriverATtiny1616V4.kicad pcb
adamgmakes
30 × 60 mm25 parts2LNo license182
AVR/ArduinoMiniscope v4-Ser-Pow
Aharoni-Lab
9 × 12.5 mm39 parts6LGPL-3.0157
AVR/ArduinoMiniscope v4-Rigid-Flex
30 × 57.3 mm109 parts6LGPL-3.0157
AVR/ArduinoMiniscope v4-PCB-fab assembly 2
35.5 × 45 mm62 parts6LGPL-3.0157
AVR/ArduinoMiniscope v4-PCB-fab assembly
36 × 18.5 mm41 parts6LGPL-3.0157