Detection card for S88 and System Block - Electric Train - HO Model Railway
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????Don't hesitate to subscribe ???????? This video shows the assembly of a current consumption detection card for S88 feedback and a presence detection card for an autonomous system block in DCC with ABC braking or in analog. Watch the video on ABC: • The Lenz ABC system - Automatic stops... It is aimed more particularly at those who are not familiar with electronics but who would like to progress. Experienced electronics engineers will not learn anything and the diagrams presented are great classics that can be found almost everywhere. The steps are presented in detail, step by step, explaining the role of each component and in a 100% practical perspective so that everyone can start making their own "homemade" cards for a ridiculous cost but which will have nothing to envy to commercial products in terms of efficiency and reliability. Train detection in model railways Chapter 00:00 Presentation 01:20 Theory 03:54 Schematic for S88 retro card 05:16 Schematic of system block card 08:10 Assembly of S88 output card 11:05 Assembly of system block card 12:34 Preparation of the card – Cuts 16:28 Assembly of the components 17:23 Testing the card 19:08 Conclusion ????a small error crept in for the card test at 17' 40: the test bulb must be connected between rail A (the one that is not cut) and the detected rail B. Zip file link: https://drive.google.com/file/d/1IZwn... Doc Marco Detection Board: • The best way to detect our tr... DIY Layout Creator: https://diy-fever.com/software/diylc/ List of components for a dual system block board: 6.5 x 14.5cm stripboard prototyping circuit board 3-pole terminal block x 4 2-pole terminal block x 5 2W10 1000V 2A diode bridge x2 4N25 optocoupler x2 NE 555 x2 BC 547B transistor x2 1N4148 diode x2 1N4007 diode x2 RY5W-K relay x2 330µF 25V capacitor x 2 47µF 25V capacitor x 2 22µF 25V capacitor x 2 5mm LED x 4 100 resistors ohms 1/4W x2 Resistors 1K ohms 1/4W x6 Resistors 1.5K ohms 1/4W x2 Resistors 10K ohms 1/4W x2 Resistors 100K ohms 1/4W x2 Straps = 8-core semi-rigid copper telephone cable wire #modeling #modeling #miniaturetrain #modeltrain #model #3d #3DmodelHO #3Dprinting #electronics #ESU #Lockpilot #decoder #electronics #transistor #diode #ho #optocoupler #ne555 #bc547transistor #timer #pcb #Retrosignaling boards #Train detection #S88bus #s88 #HO electric train
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