Arduino: Difference between revisions
From wikiluntti
(→Theory) |
(→Theory) |
||
| Line 20: | Line 20: | ||
# Potentiometer | # Potentiometer | ||
# Motor controller | # Motor controller | ||
# Light diode | # Light diode | ||
Arduino Cansat tutorials [[Cansat tutorials]] | |||
| Line 30: | Line 32: | ||
# J7 or at J8 or both in order to connect power to the Gy-87/88/91. | # J7 or at J8 or both in order to connect power to the Gy-87/88/91. | ||
* [[ | * [[Blinking led; Arduino|Blinking led]] | ||
* [[GY-91 Sensor; | * [[GY-91 Sensor; Arduino|GY-91 sensor acceleration]] | ||
* Blinking led with GY-91 | * Blinking led with GY-91 | ||
* [[GY-91 Sensor measuring Pressure; | * [[GY-91 Sensor measuring Pressure; Arduino|GY-91 sensor measuring pressure]] | ||
* GY-91: Measure both; acceleration and pressure | * GY-91: Measure both; acceleration and pressure | ||
* [[ | * [[NTC thermistor; arduino#Code|NTC thermistor]] | ||
* Datalogger | * Datalogger | ||
* [[ | * [[APC220 Radio; Arduino|APC220_Radio]] | ||
* SCD-30 CO<sub>2</sub> meter | * SCD-30 CO<sub>2</sub> meter | ||
* [[SCD-30 and GY-91]]: Measure all with two/three different sensors (one including two sensors). | * [[SCD-30 and GY-91]]: Measure all with two/three different sensors (one including two sensors). | ||
| Line 48: | Line 50: | ||
'''Detailed''' (or hardcodre) instructions: | '''Detailed''' (or hardcodre) instructions: | ||
* [[ | * [[Arduino OKY3259-1 GY-BMP280|GY-91]] | ||
* [[I2c scanner]] | * [[I2c scanner]] | ||
* GY-91 reading digital data | * GY-91 reading digital data | ||
Revision as of 21:40, 28 August 2023
Introduction
Some Arduino related stuff.
Use e.g. Cool Term Win to save logged terminal data from serial monitor. The serial monitor need to be closed during the recording.
See also Python introduction how to plot csv (or log) data: Plot Cansat or any csv data using Python
Theory
Tutorials for different Arduino curriculums
Arduino Kit. Plans for a not-so-simple school friendly Arduino setup
- Arduino
- MPU6050 // MPU9250 (included in gy-91). https://sureshjoshi.com/embedded/invensense-imus-what-to-know
- Display: SSD1306 0.96 inch I2C OLED // or 5110 (works 3.3V; is there i2c?).
- Ledstrip
- NTC
- Barometer
- Potentiometer
- Motor controller
- Light diode
Arduino Cansat tutorials Cansat tutorials
Arduino Cansat project. See also https://github.com/markkuleino/cansat/. See jumpers
- J2 and J3 are not connected, you can program the Arduino.
- J2 (and J3) connected: you can transmit data through the radio.
- J4 (and J5) connected: you enable data storage in the MicroSD-card.
- J6 connected: the EN pin on the APC220 radio module is connected to the digital port D7 on the Arduino.
- J7 or at J8 or both in order to connect power to the Gy-87/88/91.
- Blinking led
- GY-91 sensor acceleration
- Blinking led with GY-91
- GY-91 sensor measuring pressure
- GY-91: Measure both; acceleration and pressure
- NTC thermistor
- Datalogger
- APC220_Radio
- SCD-30 CO2 meter
- SCD-30 and GY-91: Measure all with two/three different sensors (one including two sensors).
- Beta fpv C04 Camera and VTX
- Plot_Cansat_or_any_csv_data_using_Python
Detailed (or hardcodre) instructions:
- GY-91
- I2c scanner
- GY-91 reading digital data
- Altimeter MPL3115A2
- SCD-40 CO2 sensor
Projects
- Led Matrix 8x7 using WS2811.
- Atmospheric Barometric Pressure Digital Sensor Module
- Camera OV7670
- RTL-SDR AIS Ship Tracking
- Muon CosmicWatch http://www.cosmicwatch.lns.mit.edu/
Cansat Arduino
Check the pins while uploading, saving or using memory card.
- Not found. . . Remove the pins.
- CanSat-laajennuspiirilevyssä on oikeanpuoleisen kuvan mukaisesti kaksi hyppyjohdinsarjaa, J2 ja J3.
- Kun J2- ja J3-hyppyjohtimia ei ole kytketty, voit ohjelmoida Arduinoa.
- Kun asetat hyppyjohtimet kohtiin J2-1 ja J2-2, voit lähettää tietoja radiolla.
- Kun asetat hyppyjohtimet kohtiin J3-1 ja J3-2, voit ottaa käyttöön tietojen tallentamisen SD-kortille (jos se on kytketty).
| TASK | Sat-1 | Sat-2 | Sat-3 | Sat-4 |
|---|---|---|---|---|
| GY-91 | Runs burning hot. Acc values are zero | OK. Addresses 0x68 and 0x76 | Red light do not turn on. I2C_scanner do not find the sensors. | Works! |
| NTC | Example | Example | Works! | |
| Datalogger | Example | Example | Works. | |
| Radio | Example | Example | Works |
Some local links
Esero manuals
