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STD ZeroSensorBoard
No Profile
License: GPL 3.0
Description
Zero-Sensor-Board
A hat for the Raspberry Pi Zero which has several sensors.
Among them a connection to the SDS011 dust sensor.
*** v1+v2 have problems with the dust sensor power supply ***
*** v3 has a problem with the temperature sensor ***
*** v4 is working fine ***
Design Drawing
schematic diagram
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PCB
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v1: PCB_2020-02-19 (DO NOT USE)
Open in Editor -
v2: PCB_2020-05-27 (DO NOT USE)
Open in Editor -
v3: PCB_2020-06-28 (DO NOT USE)
Open in Editor -
v4: PCB_2020-08-04 (WORKING FINE)
Open in Editor
Empty
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SD011 | S-DUST | HDR-F-2.54_1X7 | 1 |
| 2 | 22uF | C-OPT,C-BME,C-CO2,C1-DUST,CC1-5V,C2-DUST,CC2-5V,C-T1,C-DHT,C5-ACC,C1-MLX,C-T2,C-U1 | C0805 | 13 |
| 3 | 74HC244D,653 | U1 | SOIC-20_L13.0-W7.6-P1.27-LS10.6-BL | 1 |
| 4 | Header-Male-2.54_1x4 | S-BME280 | DIP-1X4P-2.54MM-M | 1 |
| 5 | 12K | R-IRQ-OPT,R-IRQ-ACC,R-IRQ-EXT | R0805 | 3 |
| 6 | 10uH | L-DHT | L1206 | 1 |
| 7 | MLX90614ESF-BAA-000-TU | S-IRRAD | TO-39-4 | 1 |
| 8 | 470uF | C1-5V,C2-5V,C3-5V,C1-3V3,C3-DUST | CAP-SMD_L7.3-W4.3-R-RD | 5 |
| 9 | 2.4K | R2-W1,R1-W1 | R0805 | 2 |
| 10 | 2.2 | R2-DUST,R1-DUST | R0805 | 2 |
| 11 | LL4148 | D-DHT | LL-34_L3.7-W1.6-RD | 1 |
| 12 | Raspberry Pi Zero | RPI1 | RASPBERRY PI ZERO | 1 |
| 13 | DS1820 | S-T1,S-T2 | PR35 | 2 |
| 14 | MPU-6050_C24112 | S-ACC | QFN-24_L4.0-W4.0-P0.50-BL-EP2.6 - NO PAD | 1 |
| 15 | 100nF | C1-ACC,C2-ACC,C2-MLX | C0402 | 3 |
| 16 | OPT3001DNPR | S-OPT | USON6_L2.7-W1.8-P0.65-BL-EP | 1 |
| 17 | HDR-M-2.54_1x20 | P-EXT | HDR-M-2.54_1X20 | 1 |
| 18 | 2.2nF | C3-ACC | C0805 | 1 |
| 19 | DHT22 | S-DHT | DHT22_AM2303_VERT | 1 |
| 20 | 22K | R-DHT-PU,R-DHT-L | R0805 | 2 |
| 21 | MICS-VZ-89TE | S-CO2 | MICS-VZ-89TE | 1 |
| 22 | 10nF | C4-ACC | C0805 | 1 |
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