Neutron25

Neutron25 Electrical installations, repair and troubleshooting done the right way. Also electrical troubleshooting and repair from vehicles to home appliances.

Smartphone, iPod / iPad screen broken? TV has sound but no picture or won't turn on at all? If it has a battery or it plugs in and it's broke, we can fix it.

Before, service entrance mess. 220V with bare connections and cut wires. Also no grounding here by design to limit groun...
11/12/2016

Before, service entrance mess. 220V with bare connections and cut wires. Also no grounding here by design to limit ground fault current.

Hot tub trips GFI. Disconnected heater and it stopped tripping. Heater leads measure 1 Mohm to ground, needs heater.
06/04/2013

Hot tub trips GFI. Disconnected heater and it stopped tripping. Heater leads measure 1 Mohm to ground, needs heater.

Fairchild FDS4435BZ replacement MOSFET for the Westinghouse TV. Replaced it and power supply cycled on and off. Found sh...
04/04/2013

Fairchild FDS4435BZ replacement MOSFET for the Westinghouse TV. Replaced it and power supply cycled on and off. Found shorted LED ribbon cable, fixed that and now TV works. Thanks to the eBay guy with a good board that was kind enough to tell me what that IC was.

Mitsubishi LD-46249, blue screen. Re-flashed firmware, up and running again.
29/03/2013

Mitsubishi LD-46249, blue screen. Re-flashed firmware, up and running again.

The new RFID door lock, with internet capabilities. Works with the car transponder or over the internet, all in one now....
05/01/2013

The new RFID door lock, with internet capabilities. Works with the car transponder or over the internet, all in one now.
Using an Arduino Uno.

The RFID reader (BS2, on left) that unlocks the deadbolt now has internet capabilities (Arduino, on right). The door can...
29/12/2012

The RFID reader (BS2, on left) that unlocks the deadbolt now has internet capabilities (Arduino, on right). The door can be unlocked via the internet now. Phone or browser. Eventually I'll migrate the RFID to a smaller Arduino.

PLC programming and basic HMI design.
29/09/2012

PLC programming and basic HMI design.

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