circuits
marmbrus
Components (15)
| Reference | Value | Description |
|---|---|---|
| Q701,Q702 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U201,U401 | TPS7A2033PDBVR | |
| U301 | ADS1115IDGS | Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator, VSSOP-10 |
| U302 | LMP91000SDX/NOPB | |
| U501 | SCD41-D-R2 | Photoacoustic CO2 sensor, 40 000 ppm, I2C, 2.4-5.5 V, High accuracy 400 - 5000 ppm |
| C201,C204,C401,C404 | 4.7uF | Unpolarized capacitor |
| C202,C203,C301,C303,C305,C402,C403,C603 | 1uF | Unpolarized capacitor |
| C302,C304,C504,C505,C702 | 100nF | Unpolarized capacitor |
| C501-C503,C601,C602,C701 | 10uF | Unpolarized capacitor |
| C604 | 100nf | Unpolarized capacitor |
| CN601 | SM06B-GHS-TB(LF)(SN) | |
| CN701 | SM04B-SRSS-TB (LF)(SN) | |
| R201,R302,R401 | 10k | Resistor |
| R301 | 1k | Resistor |
| R701,R702 | 4.7k | Resistor |