Скачать с ютуб Servo Motor Control for Model Railways Part 2 of 3 - Servo Point Motor в хорошем качестве

Servo Motor Control for Model Railways Part 2 of 3 - Servo Point Motor

This is the second part in a three part guide on how to connect servo motors to an Arduino and control them using JMRI in order to throw points or operate semaphore signals on a model railway. This will work for both analogue and digital layouts and is a step towards layout automation. It's also very cheap compared to other methods of operating points such as using digital accessort decoders, capacitor discharge units (CDUs) and solenoid motors. Links to other parts of the series: Part 1 -    • Servo Motor Control for Model Railway...   Part 3 -    • Servo Motor Control for Model Railway...   Calibration and Servo Sketch Files: https://github.com/LittleWicketRailwa... Links to resources needed in tutorial: JMRI software - www.JMRI.org MERG - www.merg.org.uk Ebay and Amazon Affiliate Links (Full disclosure, as an Amazon Associate and Ebay partner I earn from qualifying purchases through these links and this helps to support the channel) Arduino Uno: https://amzn.to/2ODZoTO https://ebay.us/HYHkvP Servo Driver Board (PCA9685): https://amzn.to/2NoTKo3 https://ebay.us/rVpaAJ SG90 Servos: https://amzn.to/2N3uzY4 https://ebay.us/Xvuu72 Variable Voltage Power Supply: https://amzn.to/3b4wtj9 26AWG Servo Cable: https://amzn.to/3daEp55 https://ebay.us/L1q3FE Crimping Tool: https://amzn.to/3tRJXHE https://ebay.us/XE2Dxl Chapters: 00:00 - Introduction 01:48 - Safety 02:11 - Components & Tools 04:21 - Step 1 - Upload calibration sketch 05:47 - Step 2 - Mount servo and connect to point 06:48 - Step 3 - Calbrate range of motion 10:32 - Step 4 - Modify and upload sketch 11:38 - Step 5 - Download and install JMRI 12:39 - Step 6 - Connect Arduino to JMRI via CMRI 13:51 - Step 7 - Create turnout in turnout table 15:05 - Step 8 - Setup turnout in layout editor 16:59 - Summary