Review on REIFENG Mechanical Endstop - Horizontal Ramps 1.4 with Enhanced SEO by Black Croom

limit switches work great, LED indicators show when the limit switch has been actuated. For anyone unsure of the wiring configuration. - GroundWhite - Output signal When the limit switch is in the default position, the output signal is grounded. // By default, the limit switch is not pressed. When the limit switch is activated, the output signal is 5 volts. // This is when the limit switch was pressed. Wiring without LED properties: NC opener, limit switch not actuated. // use black and white wire. NO closer, limit switch was pressed. // use red and white wire.