---
# System prepended metadata

title: Seminar Memo 2023/4/28
tags: [JLab, Seminar Memo]

---

# Seminar Memo 2023/4/28

###### tags: `JLab` `Seminar Memo`

## Controller Unit(Sensor)
Require function
- Amplifer
- A/D converter
- Multiplexer(X,Y)
- wifi module

ESP32 is small 
- ADC1(32-39 8pins) can use anytime
- ADC2 (10 channels, attached to GPIOs 0, 2, 4, 12 - 15 and 25 - 27)cannot use A/D while using wifi
https://docs.espressif.com/projects/esp-idf/en/v4.2/esp32/api-reference/peripherals/adc.html#adc-api-adc-calibration 

### Data Acquire
- Obtain data simultaneously(feature)
- Collect data for each colums one by one

## Processing Unit
### Regression
- python(250Hz)
- C++(250Hz)
### Machine Learning
Pythorch -> C++(100Hz) 
wifi

## Original Memo
![](https://i.imgur.com/BZlj5Fx.jpg)



## Feuture Work
https://app.teamgantt.com/projects/gantt?ids=3194314



