All public logs

Combined display of all available logs of wikiluntti. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 17:23, 7 February 2025 Mol talk contribs created page File:Antenna monopole 16-8-3.png
• 17:23, 7 February 2025 Mol talk contribs uploaded File:Antenna monopole 16-8-3.png
• 17:03, 7 February 2025 Mol talk contribs created page File:Antenna monopole 20-8.png
• 17:03, 7 February 2025 Mol talk contribs uploaded File:Antenna monopole 20-8.png
• 16:48, 7 February 2025 Mol talk contribs created page File:Antenna monopole 18-8.png
• 16:48, 7 February 2025 Mol talk contribs uploaded File:Antenna monopole 18-8.png
• 17:23, 20 January 2025 Mol talk contribs created page Arduino radio hc-12 (Created page with "== Introduction == LoRa, hc12, hc-12 * Frequency band is from 433.4 MHz to 473.0 MHz * 100 channels with a stepping of 400 KHz between each channel * Transmitting power is from -1dBm (0.79mW) to 20dBm (100mW). A half-duplex 20 dBm (100 mW) transmitter * Receiving sensitivity is from -117dBm (0.019pW) to -100dBm (10pW) Connect a 22 µF to 1 mF reservoir capacitor in parallel with the HC-12 "Gnd" and "Vcc" pins. == Set == == Transmission Tx == == Receive Rx ==")
• 13:02, 18 January 2025 Mol talk contribs created page CNC-3018Pro cheap CNC milling machine (Created page with "== Introduction == == Software == * https://jscut.org/jscut.html# == References == * https://cncphilosophy.com/3018-cnc/ ** Great")
• 18:07, 17 January 2025 Mol talk contribs created page MPU6500 and MPU6050 Arduino Simple Code (Created page with "== Introduction == Libraries * FastIMU * MPU6050_WE == Theory ==")
• 19:30, 13 January 2025 Mol talk contribs created page File:Co2 data1.csv
• 19:30, 13 January 2025 Mol talk contribs uploaded File:Co2 data1.csv
• 19:29, 13 January 2025 Mol talk contribs created page File:Read csv.png
• 19:29, 13 January 2025 Mol talk contribs uploaded File:Read csv.png
• 19:25, 13 January 2025 Mol talk contribs created page Python read csv data (Created page with "== Introduction == Read csv data into python == Numpy ==")
• 18:32, 13 January 2025 Mol talk contribs created page Arduino Using SD card (Created page with "== Introduction == == Adafruit OpenLog == Supports microSD cards up to 64GB. FAT16 or FAT32 file type. "The OpenLog is so simple, just connect it to your serial port and forget about it." Example code: * https://learn.sparkfun.com/tutorials/microclimate-kit-experiment-guide/experiment-7-logging-to-the-microsd-card")
• 17:09, 13 January 2025 Mol talk contribs created page File:Tiedeprojekti viitteet.png
• 17:09, 13 January 2025 Mol talk contribs uploaded File:Tiedeprojekti viitteet.png
• 16:26, 12 January 2025 Mol talk contribs created page Ball bearings (Created page with "== Introduction == == Roller Skate Ball Bearings == * Outer diameter 22 mm * Thickness 7 mm * Inner diameter 8 mm")
• 23:51, 4 January 2025 Mol talk contribs created page File:Spectroscope.svg
• 23:51, 4 January 2025 Mol talk contribs uploaded File:Spectroscope.svg
• 19:59, 4 January 2025 Mol talk contribs created page Diy Spectroscope (Created page with "== Introduction == Spectroscope. Spectrometer is the machine to give the readings. Spectroscope can be made using * Diffraction grating; eg. CD or DVD disk, or ** Natural gratings: Striated muscle, peacock feathers, mother-of-pearl, and butterfly wings. Some invertebrate animals, like the peacock spiders, the antennae of seed shrimp, and Burgess Shale fossils ** Iridescence in birds, fish and insects is often caused by thin-film interference * Prism == Theory == I...")
• 21:17, 21 December 2024 Mol talk contribs created page Estonian Downhill skiing (Created page with "== Introduction == Eesti mäesuusatamine == Places == === Kiviöli === === Kütiorg === === Kuutsemäe === === Munakas === === Valge hobus === === Viimka, Viimsi ===")
• 19:50, 14 December 2024 Mol talk contribs created page DIY robot vacuum cleaner (Created page with "== Introduction == == Parts == == References ==")
• 19:34, 14 December 2024 Mol talk contribs created page Raspberry Pi AI hat (open source) (Created page with "== Introduction == == AI methods == * OLLama, Open source ** https://ollama.com/library ** https://peppe8o.com/ollama-raspberry-pi-generative-ai/ * AI HAT+")
• 17:12, 3 December 2024 Mol talk contribs created page Arduino 1.77" display (Created page with "== Introduction == == Connections == == Theory == == References == https://www.arthurwiz.com/software-development/177-inch-tft-lcd-display-with-st7735s-on-arduino-mega-2560")
• 17:52, 29 November 2024 Mol talk contribs created page Arduino Photoresistor (Created page with "== Introduction == Simple code to use photoresistor. == Code == == ==")
• 16:46, 29 November 2024 Mol talk contribs created page Arduino Potentiometer Simple Code (Created page with "== Introduction == Potentiometer == Code 1 == <syntaxhighlight lang="C"> int potVal = 0; void setup() { Serial.begin(9600); } void loop(){ potVal = analogRead(A0); Serial.println( potVal ); } </syntaxhighlight> == Code 2 ==")
• 15:59, 28 November 2024 Mol talk contribs created page SG90 servo motor (Created page with "== Introduction == [http://www.ee.ic.ac.uk/pcheung/teaching/DE1_EE/stores/sg90_datasheet.pdf Datasheet] * Weight: 9 g • Dimension: 22.2 x 11.8 x 31 mm approx. • Stall torque: 1.8 kgf·cm • Operating speed: 0.1 s/60 degree • Operating voltage: 4.8 V (~5V) • Dead band width: 10 μs • Temperature range: 0 ºC – 55 ºC Position "0" (1.5 ms pulse) is middle, "90" (~2ms pulse) is all the way to the left. ms pulse) is all the way to the right, ""-90" (~1ms puls...")
• 15:31, 28 November 2024 Mol talk contribs created page Sg5010 360 servo motor (Created page with "== Introduction == Perhaps there is 180 and 360 version. [https://www.datasheetcafe.com/sg-5010-datasheet-servo-motor/ Datasheet]. Dimensions: == Arduino == Connect the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE. Position “0” (1.5ms pulse) is middle, “90” (~2ms pulse) is all the way to the right, “-90” (~1ms pulse) is all the way to the left. == STL files for gripper ==")
• 13:12, 26 November 2024 Mol talk contribs created page MY6812 12 V dc 150 W motor (Created page with "== Introduction == https://www.motiondynamics.com.au/united-my6812-12v-dc-100w-2750-rpm-electric-motor.html * The belt drive has the belt sprocket fitted to an 8mm d-cut shaft, that is held together with a circlip and some type of filler glue to stop any movment of the sprocket onto the shaft. The way we remove these is to brace the back of the shaft on the motor and tap the top sprocket to break the beading of the glue, then use two screwdrivers or similar to remove...")
• 17:49, 21 November 2024 Mol talk contribs created page Human Bones and Joints (Created page with "== Introduction == Some stl files etc == Hand == https://www.thingiverse.com/thing:4841107")
• 18:53, 18 November 2024 Mol talk contribs created page Fc-22 Gas sensor Arduino (Created page with "== Introduction == == Theory == <syntaxhighlight lang="C"> </syntaxhighlight > == Exercises == == Code 1 == <syntaxhighlight lang="C"> </syntaxhighlight > == Code 2 == <syntaxhighlight lang="C"> </syntaxhighlight > == Code 3 == <syntaxhighlight lang="C"> </syntaxhighlight >")
• 18:08, 18 November 2024 Mol talk contribs created page Arduino Sound Sensor (Created page with "== Introduction == Simple sound sensor; output True or False. == Code 1. The simple == <syntaxhighlight lang="C"> * Created by ArduinoGetStarted.com * This example code is in the public domain * Tutorial page: https://arduinogetstarted.com/tutorials/arduino-sound-sensor: // Arduino's pin connected to OUT pin of the sound sensor #define SENSOR_PIN 7 int lastState = HIGH; // the previous state from the input pin int currentState; // the current reading...")
• 16:44, 18 November 2024 Mol talk contribs created page MPU9250 Arduino Simple Code (Created page with "== Introduction == MPU9250 Simple code == The simple code == <syntaxhighlight lang="C"> #include "MPU9250.h" MPU9250 mpu; void setup() { Serial.begin(115200); Wire.begin(); delay(2000); if (!mpu.setup(0x68)) { // change to your own address while (1) { Serial.println("MPU connection failed. Please check your connection with `connection_check` example."); delay(5000); } } } void loop() { if (mpu.upda...")
• 18:59, 8 November 2024 Mol talk contribs created page LED strip ws2812b (Created page with "== Introduction == 300 LEDs, 5m, == Programming ==")
• 21:48, 7 November 2024 Mol talk contribs created page Simple tesla coil circuit using 9V battery (Created page with "== Introduction == Some mini Tesla coil designs == Designs ==")
• 21:45, 7 November 2024 Mol talk contribs created page Simple tesla coil circuit using 555 (Created page with "== Introduction == Some Tesla coil designs with 9V battery == Circuits ==")
• 21:30, 7 November 2024 Mol talk contribs created page Metal detector circuit using 555 (Created page with "== Introduction == A simple and short summary of metal detector circuits and the parts used in those. == Circuits ==")
• 15:31, 24 October 2024 Mol talk contribs created page Lineart (Created page with "== Introduction == * Radon transform * 2d FFT * Optimization")
• 10:22, 23 October 2024 Mol talk contribs created page Praktiline tehisintellekt õppetöös ja õpiampsude loomine (Created page with "== Introduction == Praktiline tehisintellekt õppetöös ja õpiampsude loomine. Birgy Lorenz ja Rasmus Kits, EIOPS == IT ==")
• 09:10, 15 October 2024 Mol talk contribs created page File:ArduinoBoard3.svg
• 09:10, 15 October 2024 Mol talk contribs uploaded File:ArduinoBoard3.svg
• 08:52, 15 October 2024 Mol talk contribs created page File:ArduinoBoard2.svg
• 08:52, 15 October 2024 Mol talk contribs uploaded File:ArduinoBoard2.svg
• 08:59, 14 October 2024 Mol talk contribs created page File:EM Spectrum Properties edit.svg
• 08:59, 14 October 2024 Mol talk contribs uploaded File:EM Spectrum Properties edit.svg
• 13:44, 11 October 2024 Mol talk contribs created page File:Tiedeprojekti ostoslista.png
• 13:44, 11 October 2024 Mol talk contribs uploaded File:Tiedeprojekti ostoslista.png
• 09:01, 8 October 2024 Mol talk contribs created page Remontointisääntöjä (Created page with "== Johdanto == Joitain suomalaisia/ eurooppalaisia remontointisääntöjä == Sähköt == Vanhat sähköjohtojen värit: https://sites.google.com/site/sahkoapaja/saehkoeasiaa/vanhat-johdinv%C3%A4rit")
• 08:55, 8 October 2024 Mol talk contribs created page Meta Research (Created page with "== Introduction == == Tools == Some tools needed to create Research * https://www.zotero.org/")