Shift Controllers: Difference between revisions

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*[[Industrial tractor directional switch]]
*[[Industrial tractor directional switch]]
*[[DNR Reverse Forward Switch Parking Gear Shift]]
*[[DNR Reverse Forward Switch Parking Gear Shift]]
== Industrial tractor directional switch ==
Here you can see how i used one tractor direction lights indicator from a hardware store and i add two LEDs.
- In Neutral N means that neither of inputs is active and no LEDs are lit.
- For FWD one 12V input is active and one green LED is active.
- For REV the rear 12V input is active and amber LED is active.
[[File:20231228 165428.jpg|thumb]]
[[File:20231228 165439.jpg|thumb]]
There are several terminals on that selector which you could use for signaling direction to other devices, for example turning on the rear lights.
Or there was a push button option where you can press down on the knob to activate horn contact. This could be used as addition safety feature with direction change. Later on i will add stickers saying N, FWD and REV for MOT.
Other switch i use to turn on heater and the pump. I love the signal LED on the rim :).
The cover is cut from 4mm transparent plexi plate where i sand the underside and spray paint it black. This makes the top gloss black and additionaly color cant be damaged on top.
== DNR Reverse Forward Switch Parking Gear Shift ==
A complete directional switch with indication available on Aliexpress.
There is a schematic/connection table is in last pic of my previous post :)
Drive outputs pin 2 & 7
Reverse outputs pin 3 & 6
pins 3 & 7 output +12v
Pins 2 & 6 output whatever you feed to pin 1.
LEDs are not controllable separately, they switch color depending on selector position.
[[File:RND switch N.jpg|thumb]]
[[File:RND switch.jpg|thumb]]

Revision as of 08:10, 13 September 2024