Project #30 – UNIHIKER – MEMS – Mk07

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#DonLucElectronics #DonLuc #UNIHIKER #CH4 #VOC #Display #IoT #Project #Debian #Python #Thonny #DFRobot #Fritzing #Programming #Electronics #Microcontrollers #Consultant

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MEMS

MEMS (Micro-Electromechanical Systems) is the technology of microscopic devices incorporating both electronic and moving parts. MEMS are made up of components between 1 and 100 micrometres in size, and MEMS devices generally range in size from 20 micrometres to a millimetre, although components arranged in arrayscan be more than 1000 mm2. They usually consist of a central unit that processes data, an integrated circuit chip such as microprocessor, and several components that interact with the surroundings, such as microsensors.

DL2410Mk01

1 x UNIHIKER
1 x Fermion: MEMS VOC Gas Detection Sensor
1 x Fermion: MEMS Methane CH4 Gas Detection Sensor
1 x USB Battery Pack
1 x USB 3.1 Cable A to C

UNIHIKER

ADC1 – 21
ADC2 – 22
VIN – +5V
GND – GND

DL2410Mk01p

DL2410Mk01p.py

****** Don Luc Electronics © ******
Software Version Information
Project #30 - UNIHIKER - MEMS - Mk07
30-07
DL2410Mk01.py
DL2410Mk01
1 x UNIHIKER
1 x Fermion: MEMS VOC Gas Detection Sensor
1 x Fermion: MEMS Methane CH4 Gas Detection Sensor
1 x USB Battery Pack
1 x USB 3.1 Cable A to C

-*- coding: utf-8 -*-
"""
# Import the unihiker library
from unihiker import GUI

# Import the time library
import time

# Import the Board module from the pinpong.board package 
from pinpong.board import Board

# Import all modules from the pinpong.extension.unihiker package
from pinpong.extension.unihiker import *

# Initialize the board by selecting the board type and port number;
# if not specified, the program will automatically detect it
Board().begin()

# Initialize pin 21 as analog input mode
# Fermion: MEMS Methane CH4 Gas Detection Sensor
adc0 = Pin(Pin.P21, Pin.ANALOG)

# Initialize pin 22 as analog input mode
# Fermion: MEMS VOC Gas Detection Sensor
adc1 = Pin(Pin.P22, Pin.ANALOG)

# Instantiate the GUI class and create a gui object
gui = GUI()

# Display the initial background image 'DL2410Mk01p'
img = gui.draw_image(x=0, y=0, w=240, h=320, image='DL2410Mk01p.png')

# Fermion: MEMS Methane CH4 Gas Detection Sensor
# Display the initial Fermion: MEMS Methane CH4 Gas Detection Sensor valueCH4
valueCH4 = gui.draw_text(x=30, y=151, text='0', font_size=18)

# MEMS VOC
# Display the initial Fermion: MEMS VOC Gas Detection Sensor valueVOC
valueVOC = gui.draw_text(x=30, y=221, text='0', font_size=18)

while True:

    # Fermion: MEMS Methane CH4 Gas Detection Sensor
    # Read analog value
    CH4Sensor = adc0.read_analog()
    valueCH4.config(text=CH4Sensor)
    
    # Fermion: MEMS VOC Gas Detection Sensor
    # Read analog value
    VOCSensor = adc1.read_analog()
    valueVOC.config(text=VOCSensor)
    
    # Delay for 1 second to keep the screen content displayed for a longer time
    time.sleep(1)

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