Developed by Mike Bergin Lab at Duke University
The printed circuit board (PCB) contains all of the circuitry needed to run the sensors and to log data to an SD card. We have used the following company (Power Design Services) to build PCBs. Boards can be purchased with components already soldered on, or the boards can be purchased first, and you can solder the additional components (e.g., voltage regulator, temperature and relative humidity sensor, headers, etc.) on after receiving the boards. Components connected to the PCB are as follows:
Source | Part Number | Part Name | Quantity | Location Notes | Link |
---|---|---|---|---|---|
adafruit | 2671 | NALE header 2.00 mm | 1/15 | Alphasense | Link |
Amazon | 1N5817 | Diode | 1 | D1 | Link |
macetech | CR1632 | Chronodor RTC | 1 | Clock | Link |
MDFLY | PRT-SH2513 | Teensy female header | 1/5 | 2 13-pin sockets moutned on TEENSY slot on PCB | Link |
PJRC | TEENSY32 | Teensy 3.2 | 1 | Plugs into female headers | Link |
PJRC | SD_ADAPTER | sd card adapter | 1 | plugs into headers on SD1, SD2 | Link |
pololu | 1017 | Teensy female header | 1 | 7-pin socket mounted on TEENSY slot on PCB | Link |
pololu | 1015 | SD Card Headers | 2 | SD1, SD2 | Link |
pololu | S7V7F5 | Voltage regulator | 1 | Regulator | Link |
pololu | 1025 | CO2 header | 1 | 2x5 Pin Female Header | Link |
pololu | 1018 | PM2.5 header | 1 | 1x8 Pin Female Header | Link |
sparkfun | 10811 | Barrel Jack | 1 | Link | |
sparkfun | COM-09590 | LED | 1 | LED | Link |
sparkfun | 116 | Male header | 2 | Teensy, SD Card Adapter | Link |
sparkfun | 13761 | 100K resistor | 1 | 100K | Link |
sparkfun | 11508 | 10K resistor | 3 | LEDR, 10k, 10k | Link |
sparkfun | SHT15 | Temperature/Humidity Sensor | 1 | Temp/Humid | Link |