Category: Electrical

Aileron Trim Kit

It’s been a little bit since I posted, but there are a few exciting developments to share. First, I got word that my firewall forward kit arrived in Torrance CA last week and is on its way to me! This is the long-awaiting custom kit that will allow me...

Electrical Loads Analysis

Another builder was looking for an electrical loads analysis, here is what I have so far. The 915iS engine has dual internal generators; the ‘A’ generator provides power to the Engine Management System (EMS) normally, and a second ‘B’ generator supplies power for everything else in the airframe, up...

Canopy Wiring

Last week I finished the electronics design for the overhead console and sent off the PCB design for manufacture. I’ve already received the parts to stuff the boards, but the boards themselves will take another week. In the meantime, I decided to set up the canopy in my lab...

Custom Overhead Console

I’ve created yet another custom piece of cabin tech, this time it’s an overhead light console. The panel has a dome light, swivel adjustable map lights, and red ambient light projectors. I used RGBW LEDs to allow the lights to be set to any color and brightness, adjusted using...

Update on Flaps Controller

I’m waiting on the circuit cards to come back from the fab, likely slightly delayed due to the holidays. In the interim, I worked on honing the process for painting and etching the fascia panel. My second iteration is looking better than the first, but I still need to...

Fabricating Flaps Controller

I shared the design concept for my custom flaps controller a few weeks ago, and I got some great feedback from other pilots & builders. I’ve taken that feedback and made a revision 1 of the hardware, to include: Stand-alone operation (no additional parts needed, connects directly to the...

Flaps Controller

I prefer controls that provide visual cues of their current setting. I have a minor in Human Factors from my undergraduate days, and one of my professors was quite passionate about aircraft. As a result, I really don’t like using up/down toggles that are so commonly used on experimental...

Latest IP Concept

I’ve been refining my instrument panel concept over the last week. One of my goals was to fit the Garmin G5 at top center, but its size disrupts placement of other components in the center between the two G3X screens. I’ve moved the G5 to the left edge of...

Garmin GPS Arrived

My Garmin GTN 650xi arrived this week, very fresh from the factory — all the paperwork was dated 8/25/2020! Great service from Steve and Adam at Midwest Panel Builders. They are an authorized Garmin dealer, and I highly recommend them for anything avionics related. As I discussed in a...

Instrument Panel Update 1

My current favorite layout of the instrument panel is what I call ‘Variant 1B’. I settled on using a GTN 650xi as my IFR navigator, per my recent post comparing it with the GNX 375. This panel is the result of feedback that I solicited from two Facebook groups,...