DC - Electrical
Taking lighting to the next step
Finally they did arrive. New LEDs for lighting where I require very small outlines.
On the picture you see an SMD LED 0402 next to a figure in N-scale. And yes, it is the tiny dot in front of the toothpick. I didnt yet install one as the weekend was clogged with other activities, but once I do, I will keep you posted.
Best regards
Mark
![Nelsonb111563's picture Nelsonb111563's picture](https://model-railroad-hobbyist.com/sites/model-railroad-hobbyist.com/files/pictures/picture-17032.jpg)
Improving electrical pickup!
Photo tutorial of improving the electrical pickup on the newer Genesis locomotives from Athearn. Also works for P2K, Atlas, Kato and others with this system.
I have been doing this for years now and it really helps improve the performance.
To read the article click the facebook logo on the upper right..................>>>>><<<
Power supply
How to protect the power supply against over voltages or surge voltages?
Automating Model Railway Layouts with Arduino Microcontrollers
I developed a recent interest in model railroading since a year ago. Bought some tracks and trains and got them running. Since I didn't have much space, I went for N scale Kato Unitrack to make my temporary layouts. Since I also had a casual interest in microcontrollers, especially the Arduino microcontrollers(since they were low-cost and open-source), I went ahead to automate a model railroad layout.
![geoffb's picture geoffb's picture](https://model-railroad-hobbyist.com/sites/model-railroad-hobbyist.com/files/pictures/picture-18869.jpg)
SMA32 - JMRI Does DC ! …with up to 4-8 WiFi or JMRI DC Cabs
There are many modelers who for various reasons, use DC throttles to control the locos and trains on their layouts. What if you could combine the simplicity of a DC throttle with the sophistication of JMRI control, signaling, sensors, and even WiFi throttles? Yup! WiFi throttles for DC train control! …and what if you could put such layout control together for less than the cost of an old dual throttle power pack? Interested? Let’s see how it can be done!
Show your Command/Control Station Mounting Techniques...
I am getting a Digitrax Zephyr command station for my small layout and was wondering how to mount it. Should I use a drawer or a frame attached to the fascia? I am looking for ideas. Please show them with photos!
Here's one idea I like...
Phishing Fraud ALERT Springfield Show Accommodations
- Modeling general discussion
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- Scenery - Structures
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URGENT! Someone is calling, saying they are from Comfort Inns and they are having computer problems with the reservation system for the 26 the and 27th. To keep your reservation they need you to give them your credit card number for verification. HANG UP!
Follow the Amhurst Sponsor logo go to Accommodations get the hotel number and call them. They are aware of the phishing. They will give you the police number to report the call. They will not ask for your CC number. If you gave out CC number call your card provider.
DIY - Wi-FI - Engine Control Project
This BLOG contains the development of software and testing of electronics for a DIY Wi-FI engine controller. Initially a ESP8266 will be used for testing followed by the ESP32.
![kfglover's picture kfglover's picture](https://model-railroad-hobbyist.com/sites/model-railroad-hobbyist.com/files/pictures/picture-13510.jpg)
Anybody have experience with LocoFi?
I see WIFi Model Railroad has banner ads (for LocoFi) on the forums. Sounds interesting, almost to good to be true. I think having only a smart phone app as a throttle is an issue. I have a ProtoThrottle that I really, really like. I don't know if Iowa Scaled Engineering can come up with a way to connect to LocoFi. How is this compared to the Ring Engineering system? Lots of questions.
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