Semaphore Signal System for TMSRR: Difference between revisions
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** [https://github.com/LennartHennigs/ESPTelnet/blob/master/src/ESPTelnet.cpp ESPTelnet] | ** [https://github.com/LennartHennigs/ESPTelnet/blob/master/src/ESPTelnet.cpp ESPTelnet] | ||
** [https://techtutorialsx.com/2018/06/02/esp8266-arduino-socket-server/ ESP8266 Socket Server] | ** [https://techtutorialsx.com/2018/06/02/esp8266-arduino-socket-server/ ESP8266 Socket Server] | ||
** [https:// | ** [https://arduino-esp8266.readthedocs.io/en/latest/esp8266wifi/readme.html#quick-start ESP8266 WiFi Quickstart] | ||
** [https://github.com/esp8266/Arduino/blob/master/libraries/ESP8266WiFi/examples/PagerServer/PagerServer.ino ESP8266 WiFi Server] | ** [https://github.com/esp8266/Arduino/blob/master/libraries/ESP8266WiFi/examples/PagerServer/PagerServer.ino ESP8266 WiFi Server] | ||
** [https://github.com/esp8266/Arduino/blob/master/cores/esp8266/IPAddress.h IPAddress] | ** [https://github.com/esp8266/Arduino/blob/master/cores/esp8266/IPAddress.h IPAddress] | ||
** [https://www.arduino.cc/reference/en/language/variables/data-types/stringobject/ String] | ** [https://www.arduino.cc/reference/en/language/variables/data-types/stringobject/ String] | ||
** [https://www.arduino.cc/reference/en/language/variables/data-types/string/functions/tochararray/ toCharArray] | ** [https://www.arduino.cc/reference/en/language/variables/data-types/string/functions/tochararray/ toCharArray] | ||
** [https://www.arduino.cc/reference/en/language/functions/digital-io/pinmode/ pinMode] | |||
* [https://wiki.fryktoria.com/doku.php?id=esp8266:how-to-use-all-esp01-gpio-pins How to use all pins of the ESP8266] | |||
* [https://www.instructables.com/How-to-use-the-ESP8266-01-pins/ How to use the ESP8266 pins] | |||
* [https://www.mouser.com/ProductDetail/Gravitech/4Fx2-254mm?qs=sGAEpiMZZMvlX3nhDDO4AEv6E4QfciU7uyb2vcKwETw%3D Socket for ESP8266] | |||
Revision as of 11:05, 6 January 2022
January 2022
This article is a work in progress, so please check back frequently.
During the COVID-19 year of 2020 I decided it was time to start work on my own backyard railroad. After all, that is why I purchased a home on 2.5 acres just outside of the DFW metroplex.
I have some "blind" spots to protect, as well as the approaches to a draw bridge, so I decided to use scale semaphore signals. After reviewing different kinds I decided to use the Santa Fe style semaphore motor box.
The components have been designed in Fusion360 in 1/8 inch scale and 3D printed in PLA (plastic). The parts will eventually be recast in a more durable substance, as a test showed major part warping when left in the hot Texas sun.
References
- Micro Servo
- Arduino code